path: root/Doc/ref/ref.ps

%!PS-Adobe-3.0
%%BoundingBox: (atend)
%%Pages: (atend)
%%PageOrder: (atend)
%%DocumentFonts: (atend)
%%Creator: Frame 4.0
%%DocumentData: Clean7Bit
%%EndComments
%%BeginProlog
%
% Frame ps_prolog 5.0, for use with Frame 5.0 products
% This ps_prolog file is Copyright (c) 1986-1995 Frame Technology
% Corporation.  All rights reserved.  This ps_prolog file may be
% freely copied and distributed in conjunction with documents created
% using FrameMaker, FrameMaker/SGML and FrameViewer as long as this 
% copyright notice is preserved.
%
% FrameMaker users specify the proper paper size for each print job in the
% "Print" dialog's "Printer Paper Size" "Width" and "Height~ fields.  If the
% printer that the PS file is sent to does not support the requested paper
% size, or if there is no paper tray of the proper size currently installed, 
% then the job will not be printed.  The following flag, if set to true, will
% cause the job to print on the default paper in such cases.
/FMAllowPaperSizeMismatch            true def
%
% Frame products normally print colors as their true color on a color printer
% or as shades of gray, based on luminance, on a black-and white printer. The
% following flag, if set to true, forces all non-white colors to print as pure
% black. This has no effect on bitmap images.
/FMPrintAllColorsAsBlack             false def
%
% Frame products can either set their own line screens or use a printer's 
% default settings. Three flags below control this separately for no 
% separations, spot separations and process separations. If a flag
% is true, then the default printer settings will not be changed. If it is
% false, Frame products will use their own settings from a table based on
% the printer's resolution.
/FMUseDefaultNoSeparationScreen      true  def
/FMUseDefaultSpotSeparationScreen    true  def
/FMUseDefaultProcessSeparationScreen false def
%
% For any given PostScript printer resolution, Frame products have two sets of 
% screen angles and frequencies for printing process separations, which are 
% recomended by Adobe. The following variable chooses the higher frequencies
% when set to true or the lower frequencies when set to false. This is only
% effective if the appropriate FMUseDefault...SeparationScreen flag is false.
/FMUseHighFrequencyScreens true def
%
% The following is a set of predefined optimal frequencies and angles for various
% common dpi settings. This is taken from "Advances in Color Separation Using
% PostScript Software Technology," from Adobe Systems (3/13/89 P.N. LPS 0043)
% and corrolated with information which is in various PPD (4.0) files.
%
% The "dpiranges" figure is the minimum dots per inch device resolution which
% can support this setting. The "low" and "high" values are controlled by the
% setting of the FMUseHighFrequencyScreens flag above. The "TDot" flags control
% the use of the "Yellow Triple Dot" feature whereby the frequency id divided by
% three, but the dot function is "trippled" giving a block of 3x3 dots per cell.
%
% PatFreq is a compromise pattern frequency for ps Level 2 printers which is close
% to the ideal WYSIWYG pattern frequency of 9 repetitions/inch but does not beat
% (too badly) against the screen frequencies of any separations for that DPI.
/dpiranges   [  2540    2400    1693     1270    1200     635      600      0      ] def
/CMLowFreqs  [ 100.402  94.8683 89.2289 100.402  94.8683  66.9349  63.2456 47.4342 ] def
/YLowFreqs   [  95.25   90.0    84.65    95.25   90.0     70.5556  66.6667 50.0    ] def
/KLowFreqs   [  89.8026 84.8528 79.8088  89.8026 84.8528  74.8355  70.7107 53.033  ] def
/CLowAngles  [  71.5651 71.5651 71.5651 71.5651  71.5651  71.5651  71.5651 71.5651 ] def
/MLowAngles  [  18.4349 18.4349 18.4349 18.4349  18.4349  18.4349  18.4349 18.4349 ] def
/YLowTDot    [  true    true    false    true    true     false    false   false   ] def
/CMHighFreqs [ 133.87  126.491 133.843  108.503 102.523  100.402   94.8683 63.2456 ] def
/YHighFreqs  [ 127.0   120.0   126.975  115.455 109.091   95.25    90.0    60.0    ] def
/KHighFreqs  [ 119.737 113.137 119.713  128.289 121.218   89.8026  84.8528 63.6395 ] def
/CHighAngles [  71.5651 71.5651 71.5651  70.0169 70.0169  71.5651  71.5651 71.5651 ] def
/MHighAngles [  18.4349 18.4349 18.4349  19.9831 19.9831  18.4349  18.4349 18.4349 ] def
/YHighTDot   [  false   false   true     false   false    true     true    false   ] def
/PatFreq     [	10.5833 10.0     9.4055  10.5833 10.0	  10.5833  10.0	   9.375   ] def
%
% PostScript Level 2 printers contain an "Accurate Screens" feature which can
% improve process separation rendering at the expense of compute time. This 
% flag is ignored by PostScript Level 1 printers.
/FMUseAcccurateScreens true def
%
% The following PostScript procedure defines the spot function that Frame
% products will use for process separations. You may un-comment-out one of
% the alternative functions below, or use your own.
%
% Dot function
/FMSpotFunction {abs exch abs 2 copy add 1 gt 
		{1 sub dup mul exch 1 sub dup mul add 1 sub }
		{dup mul exch dup mul add 1 exch sub }ifelse } def
%
% Line function
% /FMSpotFunction { pop } def
%
% Elipse function
% /FMSpotFunction { dup 5 mul 8 div mul exch dup mul exch add 
%		sqrt 1 exch sub } def
%
%
/FMversion (5.0) def 
/fMLevel1 /languagelevel where {pop languagelevel} {1} ifelse 2 lt def
/FMPColor
	fMLevel1 {
		false
		/colorimage where {pop pop true} if
	} {
		true
	} ifelse
def
/FrameDict 400 dict def 
systemdict /errordict known not {/errordict 10 dict def
		errordict /rangecheck {stop} put} if
% The readline in PS 23.0 doesn't recognize cr's as nl's on AppleTalk
FrameDict /tmprangecheck errordict /rangecheck get put 
errordict /rangecheck {FrameDict /bug true put} put 
FrameDict /bug false put 
mark 
% Some PS machines read past the CR, so keep the following 3 lines together!
currentfile 5 string readline
00
0000000000
cleartomark 
errordict /rangecheck FrameDict /tmprangecheck get put 
FrameDict /bug get { 
	/readline {
		/gstring exch def
		/gfile exch def
		/gindex 0 def
		{
			gfile read pop 
			dup 10 eq {exit} if 
			dup 13 eq {exit} if 
			gstring exch gindex exch put 
			/gindex gindex 1 add def 
		} loop
		pop 
		gstring 0 gindex getinterval true 
		} bind def
	} if
/FMshowpage /showpage load def
/FMquit /quit load def
/FMFAILURE { 
	dup = flush 
	FMshowpage 
	/Helvetica findfont 12 scalefont setfont
	72 200 moveto show
	72 220 moveto show
	FMshowpage 
	FMquit 
	} def 
/FMVERSION {
	FMversion ne {
		(Frame product version does not match ps_prolog!  Check installation;)
		(also check ~/fminit and ./fminit for old versions) FMFAILURE
		} if
	} def 
/FMBADEPSF { 
	(Adobe's PostScript Language Reference Manual, 2nd Edition, section H.2.4)
	(says your EPS file is not valid, as it calls X              )
	dup dup (X) search pop exch pop exch pop length 
	5 -1 roll 
	putinterval 
	FMFAILURE
	} def
/fmConcatProcs
	{
	/proc2 exch cvlit def/proc1 exch cvlit def/newproc proc1 length proc2 length add array def
	newproc 0 proc1 putinterval newproc proc1 length proc2 putinterval newproc cvx
}def
FrameDict begin [
	/ALDsave
	/FMdicttop
	/FMoptop
	/FMpointsize
	/FMsaveobject
	/b
	/bitmapsave
	/blut
	/bpside
	/bs
	/bstring
	/bwidth
	/c
	/cf
	/cs
	/cynu
	/depth
	/edown
	/fh
	/fillvals
	/fw
	/fx
	/fy
	/g
	/gfile
	/gindex
	/grnt
	/gryt
	/gstring
	/height
	/hh
	/i
	/im
	/indx
	/is
	/k
	/kk
	/landscape
	/lb
	/len
	/llx
	/lly
	/m
	/magu
	/manualfeed
	/n
	/offbits
	/onbits
	/organgle
	/orgbangle
	/orgbfreq
	/orgbproc
	/orgbxfer
	/orgfreq
	/orggangle
	/orggfreq
	/orggproc
	/orggxfer
	/orgmatrix
	/orgproc
	/orgrangle
	/orgrfreq
	/orgrproc
	/orgrxfer
	/orgxfer
	/pagesave
	/paperheight
	/papersizedict
	/paperwidth
	/pos
	/pwid
	/r
	/rad
	/redt
	/sl
	/str
	/tran
	/u
	/urx
	/ury
	/val
	/width
	/width
	/ws
	/ww
	/x
	/x1
	/x2
	/xindex
	/xpoint
	/xscale
	/xx
	/y
	/y1
	/y2
	/yelu
	/yindex
	/ypoint
	/yscale
	/yy
] { 0 def } forall
/FmBD {bind def} bind def
systemdict /pdfmark known {
	/fMAcrobat true def
	
	/FmPD /pdfmark load def
	
	
	/FmPT /show load def
	
	
	currentdistillerparams /CoreDistVersion get 2000 ge {
	
		
		/FmPD2 /pdfmark load def
		
		
		
		
		
		/FmPA { mark exch /Dest exch 5 3 roll 
				/View [ /XYZ null 6 -2 roll FmDC exch pop null] /DEST FmPD 
		}FmBD
	} {
		
		/FmPD2 /cleartomark load def
		/FmPA {pop pop pop}FmBD
	} ifelse
} {
	
	/fMAcrobat false def
	/FmPD /cleartomark load def
	/FmPD2 /cleartomark load def
	/FmPT /pop load def
	/FmPA {pop pop pop}FmBD
} ifelse
/FmDC {
	transform fMDefaultMatrix itransform cvi exch cvi exch
}FmBD
/FmBx {
	dup 3 index lt {3 1 roll exch} if 
	1 index 4 index lt {4 -1 roll 3 1 roll exch 4 1 roll} if
}FmBD
/FMnone 0 def
/FMcyan 1 def
/FMmagenta 2 def
/FMyellow 3 def
/FMblack 4 def
/FMcustom 5 def
/fMNegative false def 
/FrameSepIs FMnone def 
/FrameSepBlack 0 def
/FrameSepYellow 0 def
/FrameSepMagenta 0 def
/FrameSepCyan 0 def
/FrameSepRed 1 def
/FrameSepGreen 1 def
/FrameSepBlue 1 def
/FrameCurGray 1 def
/FrameCurPat null def
/FrameCurColors [ 0 0 0 1 0 0 0 ] def 
/FrameColorEpsilon .001 def	
/eqepsilon {		
	sub dup 0 lt {neg} if
	FrameColorEpsilon le
} bind def
/FrameCmpColorsCMYK { 
	2 copy 0 get exch 0 get eqepsilon {
		2 copy 1 get exch 1 get eqepsilon {
			2 copy 2 get exch 2 get eqepsilon {
				3 get exch 3 get eqepsilon
			} {pop pop false} ifelse
		}{pop pop false} ifelse
	} {pop pop false} ifelse
} bind def
/FrameCmpColorsRGB { 
	2 copy 4 get exch 0 get eqepsilon {
		2 copy 5 get exch 1 get eqepsilon {
			6 get exch 2 get eqepsilon
		}{pop pop false} ifelse
	} {pop pop false} ifelse
} bind def
/RGBtoCMYK { 
	1 exch sub 
	3 1 roll 
	1 exch sub 
	3 1 roll 
	1 exch sub 
	3 1 roll 
	3 copy 
	2 copy 
	le { pop } { exch pop } ifelse 
	2 copy 
	le { pop } { exch pop } ifelse 
	dup dup dup 
	6 1 roll 
	4 1 roll 
	7 1 roll 
	sub 
	6 1 roll 
	sub 
	5 1 roll 
	sub 
	4 1 roll 
} bind def
/CMYKtoRGB { 
	dup dup 4 -1 roll add 						  
	5 1 roll 3 -1 roll add 						  
	4 1 roll add 								  
	1 exch sub dup 0 lt {pop 0} if 3 1 roll 	  
	1 exch sub dup 0 lt {pop 0} if exch 	      
	1 exch sub dup 0 lt {pop 0} if exch	  		  
} bind def
/FrameSepInit {
	1.0 RealSetgray
} bind def
/FrameSetSepColor { 
	/FrameSepBlue exch def
	/FrameSepGreen exch def
	/FrameSepRed exch def
	/FrameSepBlack exch def
	/FrameSepYellow exch def
	/FrameSepMagenta exch def
	/FrameSepCyan exch def
	/FrameSepIs FMcustom def
	setCurrentScreen	
} bind def
/FrameSetCyan {
	/FrameSepBlue 1.0 def
	/FrameSepGreen 1.0 def
	/FrameSepRed 0.0 def
	/FrameSepBlack 0.0 def
	/FrameSepYellow 0.0 def
	/FrameSepMagenta 0.0 def
	/FrameSepCyan 1.0 def
	/FrameSepIs FMcyan def
	setCurrentScreen	
} bind def
 
/FrameSetMagenta {
	/FrameSepBlue 1.0 def
	/FrameSepGreen 0.0 def
	/FrameSepRed 1.0 def
	/FrameSepBlack 0.0 def
	/FrameSepYellow 0.0 def
	/FrameSepMagenta 1.0 def
	/FrameSepCyan 0.0 def
	/FrameSepIs FMmagenta def
	setCurrentScreen
} bind def
 
/FrameSetYellow {
	/FrameSepBlue 0.0 def
	/FrameSepGreen 1.0 def
	/FrameSepRed 1.0 def
	/FrameSepBlack 0.0 def
	/FrameSepYellow 1.0 def
	/FrameSepMagenta 0.0 def
	/FrameSepCyan 0.0 def
	/FrameSepIs FMyellow def
	setCurrentScreen
} bind def
 
/FrameSetBlack {
	/FrameSepBlue 0.0 def
	/FrameSepGreen 0.0 def
	/FrameSepRed 0.0 def
	/FrameSepBlack 1.0 def
	/FrameSepYellow 0.0 def
	/FrameSepMagenta 0.0 def
	/FrameSepCyan 0.0 def
	/FrameSepIs FMblack def
	setCurrentScreen
} bind def
 
/FrameNoSep { 
	/FrameSepIs FMnone def
	setCurrentScreen
} bind def
/FrameSetSepColors { 
	FrameDict begin
	[ exch 1 add 1 roll ]
	/FrameSepColors  
	exch def end
	} bind def
/FrameColorInSepListCMYK { 
	FrameSepColors {  
       		exch dup 3 -1 roll 
       		FrameCmpColorsCMYK 
       		{ pop true exit } if
    	} forall 
	dup true ne {pop false} if
	} bind def
/FrameColorInSepListRGB { 
	FrameSepColors {  
       		exch dup 3 -1 roll 
       		FrameCmpColorsRGB 
       		{ pop true exit } if
    	} forall 
	dup true ne {pop false} if
	} bind def
/RealSetgray /setgray load def
/RealSetrgbcolor /setrgbcolor load def
/RealSethsbcolor /sethsbcolor load def
end 
/setgray { 
	FrameDict begin
	FrameSepIs FMnone eq
		{ RealSetgray } 
		{ 
		FrameSepIs FMblack eq 
			{ RealSetgray } 
			{ FrameSepIs FMcustom eq 
			  FrameSepRed 0 eq and
			  FrameSepGreen 0 eq and
			  FrameSepBlue 0 eq and {
			  	RealSetgray
			  } {
				1 RealSetgray pop 
			  } ifelse
			} ifelse
		} ifelse
	end
} bind def
/setrgbcolor { 
	FrameDict begin
	FrameSepIs FMnone eq
	{  RealSetrgbcolor }
	{
		3 copy [ 4 1 roll ] 
		FrameColorInSepListRGB
		{
				FrameSepBlue eq exch 
			 	FrameSepGreen eq and exch 
			 	FrameSepRed eq and
			 	{ 0 } { 1 } ifelse
		}
		{
			FMPColor {
				RealSetrgbcolor
				currentcmykcolor
			} {
				RGBtoCMYK
			} ifelse
			FrameSepIs FMblack eq
			{1.0 exch sub 4 1 roll pop pop pop} {
			FrameSepIs FMyellow eq
			{pop 1.0 exch sub 3 1 roll pop pop} {
			FrameSepIs FMmagenta eq
			{pop pop 1.0 exch sub exch pop } {
			FrameSepIs FMcyan eq
			{pop pop pop 1.0 exch sub } 
			{pop pop pop pop 1} ifelse } ifelse } ifelse } ifelse 
		} ifelse
		RealSetgray
	} 
	ifelse
	end
} bind def
/sethsbcolor {
	FrameDict begin
	FrameSepIs FMnone eq 
	{ RealSethsbcolor } 
	{
		RealSethsbcolor 
		currentrgbcolor  
		setrgbcolor 
	} 
	ifelse
	end
} bind def
FrameDict begin
/setcmykcolor where {
	pop /RealSetcmykcolor /setcmykcolor load def
} {
	/RealSetcmykcolor {
		4 1 roll
		3 { 3 index add 0 max 1 min 1 exch sub 3 1 roll} repeat 
		RealSetrgbcolor pop
	} bind def
} ifelse
userdict /setcmykcolor { 
		FrameDict begin
		FrameSepIs FMnone eq
		{ RealSetcmykcolor } 
		{
			4 copy [ 5 1 roll ]
			FrameColorInSepListCMYK
			{
				FrameSepBlack eq exch 
				FrameSepYellow eq and exch 
				FrameSepMagenta eq and exch 
				FrameSepCyan eq and 
				{ 0 } { 1 } ifelse
			}
			{
				FrameSepIs FMblack eq
				{1.0 exch sub 4 1 roll pop pop pop} {
				FrameSepIs FMyellow eq
				{pop 1.0 exch sub 3 1 roll pop pop} {
				FrameSepIs FMmagenta eq
				{pop pop 1.0 exch sub exch pop } {
				FrameSepIs FMcyan eq
				{pop pop pop 1.0 exch sub } 
				{pop pop pop pop 1} ifelse } ifelse } ifelse } ifelse 
			} ifelse
			RealSetgray
		}
		ifelse
		end
	} bind put
fMLevel1 { 
	
	
	
	/patScreenDict 7 dict dup begin
		<0f1e3c78f0e1c387> [ 45  { pop } {exch pop} 		.5   2 sqrt] FmBD
		<0f87c3e1f0783c1e> [ 135 { pop } {exch pop}			.5   2 sqrt] FmBD
		<cccccccccccccccc> [ 0   { pop } dup				.5   2	   ] FmBD
		<ffff0000ffff0000> [ 90  { pop } dup				.5   2	   ] FmBD
		<8142241818244281> [ 45  { 2 copy lt {exch} if pop}	dup .75  2 sqrt] FmBD
		<03060c183060c081> [ 45  { pop } {exch pop}			.875 2 sqrt] FmBD
		<8040201008040201> [ 135 { pop } {exch pop}			.875 2 sqrt] FmBD
	end def
} { 
	
	/patProcDict 5 dict dup begin
		<0f1e3c78f0e1c387> { 3 setlinewidth -1 -1 moveto 9 9 lineto stroke 
											4 -4 moveto 12 4 lineto stroke
											-4 4 moveto 4 12 lineto stroke} bind def
		<0f87c3e1f0783c1e> { 3 setlinewidth -1 9 moveto 9 -1 lineto stroke 
											-4 4 moveto 4 -4 lineto stroke
											4 12 moveto 12 4 lineto stroke} bind def
		<8142241818244281> { 1 setlinewidth -1 9 moveto 9 -1 lineto stroke
											-1 -1 moveto 9 9 lineto stroke } bind def
		<03060c183060c081> { 1 setlinewidth -1 -1 moveto 9 9 lineto stroke 
											4 -4 moveto 12 4 lineto stroke
											-4 4 moveto 4 12 lineto stroke} bind def
		<8040201008040201> { 1 setlinewidth -1 9 moveto 9 -1 lineto stroke 
											-4 4 moveto 4 -4 lineto stroke
											4 12 moveto 12 4 lineto stroke} bind def
	end def
	/patDict 15 dict dup begin
		/PatternType 1 def		
		/PaintType 2 def		
		/TilingType 3 def		
		/BBox [ 0 0 8 8 ] def 	
		/XStep 8 def			
		/YStep 8 def			
		/PaintProc {
			begin
			patProcDict bstring known {
				patProcDict bstring get exec
			} {
				8 8 true [1 0 0 -1 0 8] bstring imagemask
			} ifelse
			end
		} bind def
	end def
} ifelse
/combineColor {
    FrameSepIs FMnone eq
	{
		graymode fMLevel1 or not {
			
			[/Pattern [/DeviceCMYK]] setcolorspace
			FrameCurColors 0 4 getinterval aload pop FrameCurPat setcolor
		} {
			FrameCurColors 3 get 1.0 ge {
				FrameCurGray RealSetgray
			} {
				fMAcrobat not FMPColor graymode and and {
					0 1 3 { 
						FrameCurColors exch get
						1 FrameCurGray sub mul
					} for
					RealSetcmykcolor
				} {
					4 1 6 {
						FrameCurColors exch get
						graymode {
							1 exch sub 1 FrameCurGray sub mul 1 exch sub
						} {
							1.0 lt {FrameCurGray} {1} ifelse
						} ifelse
					} for
					RealSetrgbcolor
				} ifelse
			} ifelse
		} ifelse
	} { 
		FrameCurColors 0 4 getinterval aload
		FrameColorInSepListCMYK {
			FrameSepBlack eq exch 
			FrameSepYellow eq and exch 
			FrameSepMagenta eq and exch 
			FrameSepCyan eq and
			FrameSepIs FMcustom eq and
			{ FrameCurGray } { 1 } ifelse
		} {
			FrameSepIs FMblack eq
			{FrameCurGray 1.0 exch sub mul 1.0 exch sub 4 1 roll pop pop pop} {
			FrameSepIs FMyellow eq
			{pop FrameCurGray 1.0 exch sub mul 1.0 exch sub 3 1 roll pop pop} {
			FrameSepIs FMmagenta eq
			{pop pop FrameCurGray 1.0 exch sub mul 1.0 exch sub exch pop } {
			FrameSepIs FMcyan eq
			{pop pop pop FrameCurGray 1.0 exch sub mul 1.0 exch sub } 
			{pop pop pop pop 1} ifelse } ifelse } ifelse } ifelse 
		} ifelse
		graymode fMLevel1 or not {
			
			[/Pattern [/DeviceGray]] setcolorspace
			FrameCurPat setcolor
		} { 
			graymode not fMLevel1 and {
				
				dup 1 lt {pop FrameCurGray} if
			} if
			RealSetgray
		} ifelse
	} ifelse
} bind def
/savematrix {
	orgmatrix currentmatrix pop
	} bind def
/restorematrix {
	orgmatrix setmatrix
	} bind def
/fMDefaultMatrix matrix defaultmatrix def
/fMatrix2 matrix def
/dpi    72 0 fMDefaultMatrix dtransform
    dup mul exch   dup mul add   sqrt def
	
/freq dpi dup 72 div round dup 0 eq {pop 1} if 8 mul div def
/sangle 1 0 fMDefaultMatrix dtransform exch atan def
	sangle fMatrix2 rotate 
	fMDefaultMatrix fMatrix2 concatmatrix 
	dup 0 get /sflipx exch def
	    3 get /sflipy exch def
/screenIndex {
	0 1 dpiranges length 1 sub { dup dpiranges exch get 1 sub dpi le {exit} {pop} ifelse } for
} bind def
/getCyanScreen {
	FMUseHighFrequencyScreens { CHighAngles CMHighFreqs} {CLowAngles CMLowFreqs} ifelse
		screenIndex dup 3 1 roll get 3 1 roll get /FMSpotFunction load
} bind def
/getMagentaScreen {
	FMUseHighFrequencyScreens { MHighAngles CMHighFreqs } {MLowAngles CMLowFreqs} ifelse
		screenIndex dup 3 1 roll get 3 1 roll get /FMSpotFunction load
} bind def
/getYellowScreen {
	FMUseHighFrequencyScreens { YHighTDot YHighFreqs} { YLowTDot YLowFreqs } ifelse
		screenIndex dup 3 1 roll get 3 1 roll get { 3 div
			{2 { 1 add 2 div 3 mul dup floor sub 2 mul 1 sub exch} repeat
			FMSpotFunction } } {/FMSpotFunction load } ifelse
			0.0 exch
} bind def
/getBlackScreen  {
	FMUseHighFrequencyScreens { KHighFreqs } { KLowFreqs } ifelse
		screenIndex get 45.0 /FMSpotFunction load 
} bind def
/getSpotScreen {
	getBlackScreen
} bind def
/getCompositeScreen {
	getBlackScreen
} bind def
/FMSetScreen 
	fMLevel1 { /setscreen load 
	}{ {
		8 dict begin
		/HalftoneType 1 def
		/SpotFunction exch def
		/Angle exch def
		/Frequency exch def
		/AccurateScreens FMUseAcccurateScreens def
		currentdict end sethalftone
	} bind } ifelse
def
/setDefaultScreen {
	FMPColor {
		orgrxfer cvx orggxfer cvx orgbxfer cvx orgxfer cvx setcolortransfer
	}
	{
		orgxfer cvx settransfer
	} ifelse
	orgfreq organgle orgproc cvx setscreen
} bind def
/setCurrentScreen {
	FrameSepIs FMnone eq {
		FMUseDefaultNoSeparationScreen {
			setDefaultScreen
		} {
			getCompositeScreen FMSetScreen
		} ifelse
	} {
		FrameSepIs FMcustom eq {
			FMUseDefaultSpotSeparationScreen {
				setDefaultScreen
			} {
				getSpotScreen FMSetScreen
			} ifelse
		} {
			FMUseDefaultProcessSeparationScreen {
				setDefaultScreen
			} {
				FrameSepIs FMcyan eq {
					getCyanScreen FMSetScreen
				} {
					FrameSepIs FMmagenta eq {
						getMagentaScreen FMSetScreen
					} {
						FrameSepIs FMyellow eq {
							getYellowScreen FMSetScreen
						} {
							getBlackScreen FMSetScreen
						} ifelse
					} ifelse
				} ifelse
			} ifelse
		} ifelse
	} ifelse 
} bind def
end
	
/FMDOCUMENT { 
	array /FMfonts exch def 
	/#copies exch def
	FrameDict begin
	0 ne /manualfeed exch def
	/paperheight exch def
	/paperwidth exch def
	0 ne /fMNegative exch def 
	0 ne /edown exch def 
	/yscale exch def
	/xscale exch def
	fMLevel1 {
		manualfeed {setmanualfeed} if
		/FMdicttop countdictstack 1 add def 
		/FMoptop count def 
		setpapername 
		manualfeed {true} {papersize} ifelse 
		{manualpapersize} {false} ifelse 
		{desperatepapersize} {false} ifelse 
		{papersizefailure} if
		count -1 FMoptop {pop pop} for
		countdictstack -1 FMdicttop {pop end} for 
		}
		{2 dict
		 dup /PageSize [paperwidth paperheight] put
		 manualfeed {dup /ManualFeed manualfeed put} if
		 {setpagedevice} stopped {papersizefailure} if
		}
	ifelse 
	
	FMPColor {
		currentcolorscreen
			cvlit /orgproc exch def
				  /organgle exch def 
				  /orgfreq exch def
			cvlit /orgbproc exch def
				  /orgbangle exch def 
				  /orgbfreq exch def
			cvlit /orggproc exch def
				  /orggangle exch def 
				  /orggfreq exch def
			cvlit /orgrproc exch def
				  /orgrangle exch def 
				  /orgrfreq exch def
			currentcolortransfer 
			fMNegative {
				1 1 4 { 
					pop { 1 exch sub } fmConcatProcs 4 1 roll
				} for
				4 copy
				setcolortransfer
			} if
			cvlit /orgxfer exch def
			cvlit /orgbxfer exch def
			cvlit /orggxfer exch def
			cvlit /orgrxfer exch def
	} {
		currentscreen 
			cvlit /orgproc exch def
				  /organgle exch def 
				  /orgfreq exch def
				  
		currenttransfer 
		fMNegative {
			{ 1 exch sub } fmConcatProcs
			dup settransfer
		} if 
		cvlit /orgxfer exch def
	} ifelse
	end 
} def 
/FMBEGINPAGE { 
	FrameDict begin 
	/pagesave save def
	3.86 setmiterlimit
	/landscape exch 0 ne def
	landscape { 
		90 rotate 0 exch dup /pwid exch def neg translate pop 
	}{
		pop /pwid exch def
	} ifelse
	edown { [-1 0 0 1 pwid 0] concat } if
	0 0 moveto paperwidth 0 lineto paperwidth paperheight lineto 
	0 paperheight lineto 0 0 lineto 1 setgray fill
	xscale yscale scale
	/orgmatrix matrix def
	gsave 
} def 
/FMENDPAGE {
	grestore 
	pagesave restore
	end 
	showpage
	} def 
/FMFONTDEFINE { 
	FrameDict begin
	findfont 
	ReEncode 
	1 index exch 
	definefont 
	FMfonts 3 1 roll 
	put
	end 
	} def 
/FMFILLS {
	FrameDict begin dup
	array /fillvals exch def
	dict /patCache exch def
	end 
	} def 
/FMFILL {
	FrameDict begin
	 fillvals 3 1 roll put
	end 
	} def 
/FMNORMALIZEGRAPHICS { 
	newpath
	1 setlinewidth
	0 setlinecap
	0 0 0 sethsbcolor
	0 setgray 
	} bind def
/FMBEGINEPSF { 
	end 
	/FMEPSF save def 
	/showpage {} def 
% See Adobe's "PostScript Language Reference Manual, 2nd Edition", page 714.
% "...the following operators MUST NOT be used in an EPS file:" (emphasis ours)
	/banddevice {(banddevice) FMBADEPSF} def
	/clear {(clear) FMBADEPSF} def
	/cleardictstack {(cleardictstack) FMBADEPSF} def 
	/copypage {(copypage) FMBADEPSF} def
	/erasepage {(erasepage) FMBADEPSF} def
	/exitserver {(exitserver) FMBADEPSF} def
	/framedevice {(framedevice) FMBADEPSF} def
	/grestoreall {(grestoreall) FMBADEPSF} def
	/initclip {(initclip) FMBADEPSF} def
	/initgraphics {(initgraphics) FMBADEPSF} def
	/quit {(quit) FMBADEPSF} def
	/renderbands {(renderbands) FMBADEPSF} def
	/setglobal {(setglobal) FMBADEPSF} def
	/setpagedevice {(setpagedevice) FMBADEPSF} def
	/setshared {(setshared) FMBADEPSF} def
	/startjob {(startjob) FMBADEPSF} def
	/lettertray {(lettertray) FMBADEPSF} def
	/letter {(letter) FMBADEPSF} def
	/lettersmall {(lettersmall) FMBADEPSF} def
	/11x17tray {(11x17tray) FMBADEPSF} def
	/11x17 {(11x17) FMBADEPSF} def
	/ledgertray {(ledgertray) FMBADEPSF} def
	/ledger {(ledger) FMBADEPSF} def
	/legaltray {(legaltray) FMBADEPSF} def
	/legal {(legal) FMBADEPSF} def
	/statementtray {(statementtray) FMBADEPSF} def
	/statement {(statement) FMBADEPSF} def
	/executivetray {(executivetray) FMBADEPSF} def
	/executive {(executive) FMBADEPSF} def
	/a3tray {(a3tray) FMBADEPSF} def
	/a3 {(a3) FMBADEPSF} def
	/a4tray {(a4tray) FMBADEPSF} def
	/a4 {(a4) FMBADEPSF} def
	/a4small {(a4small) FMBADEPSF} def
	/b4tray {(b4tray) FMBADEPSF} def
	/b4 {(b4) FMBADEPSF} def
	/b5tray {(b5tray) FMBADEPSF} def
	/b5 {(b5) FMBADEPSF} def
	FMNORMALIZEGRAPHICS 
	[/fy /fx /fh /fw /ury /urx /lly /llx] {exch def} forall 
	fx fw 2 div add fy fh 2 div add  translate
	rotate
	fw 2 div neg fh 2 div neg translate
	fw urx llx sub div fh ury lly sub div scale 
	llx neg lly neg translate 
	/FMdicttop countdictstack 1 add def 
	/FMoptop count def 
	} bind def
/FMENDEPSF {
	count -1 FMoptop {pop pop} for 
	countdictstack -1 FMdicttop {pop end} for 
	FMEPSF restore
	FrameDict begin 
	} bind def
FrameDict begin 
/setmanualfeed {
%%BeginFeature *ManualFeed True
	 statusdict /manualfeed true put
%%EndFeature
	} bind def
/max {2 copy lt {exch} if pop} bind def
/min {2 copy gt {exch} if pop} bind def
/inch {72 mul} def
/pagedimen { 
	paperheight sub abs 16 lt exch 
	paperwidth sub abs 16 lt and
	{/papername exch def} {pop} ifelse
	} bind def
/setpapername { 
	/papersizedict 14 dict def 
	papersizedict begin
	/papername /unknown def 
		/Letter 8.5 inch 11.0 inch pagedimen
		/LetterSmall 7.68 inch 10.16 inch pagedimen
		/Tabloid 11.0 inch 17.0 inch pagedimen
		/Ledger 17.0 inch 11.0 inch pagedimen
		/Legal 8.5 inch 14.0 inch pagedimen
		/Statement 5.5 inch 8.5 inch pagedimen
		/Executive 7.5 inch 10.0 inch pagedimen
		/A3 11.69 inch 16.5 inch pagedimen
		/A4 8.26 inch 11.69 inch pagedimen
		/A4Small 7.47 inch 10.85 inch pagedimen
		/B4 10.125 inch 14.33 inch pagedimen
		/B5 7.16 inch 10.125 inch pagedimen
	end
	} bind def
/papersize {
	papersizedict begin
		/Letter {lettertray letter} def
		/LetterSmall {lettertray lettersmall} def
		/Tabloid {11x17tray 11x17} def
		/Ledger {ledgertray ledger} def
		/Legal {legaltray legal} def
		/Statement {statementtray statement} def
		/Executive {executivetray executive} def
		/A3 {a3tray a3} def
		/A4 {a4tray a4} def
		/A4Small {a4tray a4small} def
		/B4 {b4tray b4} def
		/B5 {b5tray b5} def
		/unknown {unknown} def
	papersizedict dup papername known {papername} {/unknown} ifelse get
	end
	statusdict begin stopped end 
	} bind def
/manualpapersize {
	papersizedict begin
		/Letter {letter} def
		/LetterSmall {lettersmall} def
		/Tabloid {11x17} def
		/Ledger {ledger} def
		/Legal {legal} def
		/Statement {statement} def
		/Executive {executive} def
		/A3 {a3} def
		/A4 {a4} def
		/A4Small {a4small} def
		/B4 {b4} def
		/B5 {b5} def
		/unknown {unknown} def
	papersizedict dup papername known {papername} {/unknown} ifelse get
	end
	stopped 
	} bind def
/desperatepapersize {
	statusdict /setpageparams known
		{
		paperwidth paperheight 0 1 
		statusdict begin
		{setpageparams} stopped 
		end
		} {true} ifelse 
	} bind def
/papersizefailure {
	FMAllowPaperSizeMismatch not
		{
(The requested paper size is not available in any currently-installed tray)
(Edit the PS file to "FMAllowPaperSizeMismatch true" to use default tray)
		 FMFAILURE } if
	} def
/DiacriticEncoding [
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /space /exclam /quotedbl
/numbersign /dollar /percent /ampersand /quotesingle /parenleft
/parenright /asterisk /plus /comma /hyphen /period /slash /zero /one
/two /three /four /five /six /seven /eight /nine /colon /semicolon
/less /equal /greater /question /at /A /B /C /D /E /F /G /H /I /J /K
/L /M /N /O /P /Q /R /S /T /U /V /W /X /Y /Z /bracketleft /backslash
/bracketright /asciicircum /underscore /grave /a /b /c /d /e /f /g /h
/i /j /k /l /m /n /o /p /q /r /s /t /u /v /w /x /y /z /braceleft /bar
/braceright /asciitilde /.notdef /Adieresis /Aring /Ccedilla /Eacute
/Ntilde /Odieresis /Udieresis /aacute /agrave /acircumflex /adieresis
/atilde /aring /ccedilla /eacute /egrave /ecircumflex /edieresis
/iacute /igrave /icircumflex /idieresis /ntilde /oacute /ograve
/ocircumflex /odieresis /otilde /uacute /ugrave /ucircumflex
/udieresis /dagger /.notdef /cent /sterling /section /bullet
/paragraph /germandbls /registered /copyright /trademark /acute
/dieresis /.notdef /AE /Oslash /.notdef /.notdef /.notdef /.notdef
/yen /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/ordfeminine /ordmasculine /.notdef /ae /oslash /questiondown
/exclamdown /logicalnot /.notdef /florin /.notdef /.notdef
/guillemotleft /guillemotright /ellipsis /.notdef /Agrave /Atilde
/Otilde /OE /oe /endash /emdash /quotedblleft /quotedblright
/quoteleft /quoteright /.notdef /.notdef /ydieresis /Ydieresis
/fraction /currency /guilsinglleft /guilsinglright /fi /fl /daggerdbl
/periodcentered /quotesinglbase /quotedblbase /perthousand
/Acircumflex /Ecircumflex /Aacute /Edieresis /Egrave /Iacute
/Icircumflex /Idieresis /Igrave /Oacute /Ocircumflex /.notdef /Ograve
/Uacute /Ucircumflex /Ugrave /dotlessi /circumflex /tilde /macron
/breve /dotaccent /ring /cedilla /hungarumlaut /ogonek /caron
] def
/ReEncode { 
	dup 
	length 
	dict begin 
	{
	1 index /FID ne 
		{def} 
		{pop pop} ifelse 
	} forall 
	0 eq {/Encoding DiacriticEncoding def} if 
	currentdict 
	end 
	} bind def
FMPColor 
	
	{
	/BEGINBITMAPCOLOR { 
		BITMAPCOLOR} def
	/BEGINBITMAPCOLORc { 
		BITMAPCOLORc} def
	/BEGINBITMAPTRUECOLOR { 
		BITMAPTRUECOLOR } def
	/BEGINBITMAPTRUECOLORc { 
		BITMAPTRUECOLORc } def
	/BEGINBITMAPCMYK { 
		BITMAPCMYK } def
	/BEGINBITMAPCMYKc { 
		BITMAPCMYKc } def
	}
	
	{
	/BEGINBITMAPCOLOR { 
		BITMAPGRAY} def
	/BEGINBITMAPCOLORc { 
		BITMAPGRAYc} def
	/BEGINBITMAPTRUECOLOR { 
		BITMAPTRUEGRAY } def
	/BEGINBITMAPTRUECOLORc { 
		BITMAPTRUEGRAYc } def
	/BEGINBITMAPCMYK { 
		BITMAPCMYKGRAY } def
	/BEGINBITMAPCMYKc { 
		BITMAPCMYKGRAYc } def
	}
ifelse
/K { 
	FMPrintAllColorsAsBlack {
		dup 1 eq 2 index 1 eq and 3 index 1 eq and not
			{7 {pop} repeat 0 0 0 1 0 0 0} if
	} if 
	FrameCurColors astore 
	pop combineColor
} bind def
/graymode true def
fMLevel1 {
	/fmGetFlip {
		fMatrix2 exch get mul 0 lt { -1 } { 1 } ifelse
	} FmBD
} if
/setPatternMode {
	fMLevel1 {
		2 index patScreenDict exch known {
			pop pop
			patScreenDict exch get aload pop 
			freq 								
			mul									
			5 2 roll							
			fMatrix2 currentmatrix 1 get 0 ne {
				3 -1 roll 90 add 3 1 roll 		
				sflipx 1 fmGetFlip sflipy 2 fmGetFlip neg mul
			} {  								
				sflipx 0 fmGetFlip sflipy 3 fmGetFlip mul 
			} ifelse
			0 lt {exch pop} {pop} ifelse 		
			fMNegative { 
				{neg} fmConcatProcs 			
			} if
			bind
			
			
			
			systemdict /setscreen get exec		
			/FrameCurGray exch def
		} {
			/bwidth  exch def
			/bpside  exch def
			/bstring exch def
			/onbits 0 def  /offbits 0 def
			freq sangle landscape {90 add} if 
				{/ypoint exch def
				 /xpoint exch def
				 /xindex xpoint 1 add 2 div bpside mul cvi def
				 /yindex ypoint 1 add 2 div bpside mul cvi def
				 bstring yindex bwidth mul xindex 8 idiv add get
				 1 7 xindex 8 mod sub bitshift and 0 ne fMNegative {not} if
				 {/onbits  onbits  1 add def 1}
				 {/offbits offbits 1 add def 0}
				 ifelse
				}
				setscreen
			offbits offbits onbits add div fMNegative {1.0 exch sub} if
			/FrameCurGray exch def
		} ifelse
	} { 
		pop pop
		dup patCache exch known {
			patCache exch get
		} { 
			dup
			patDict /bstring 3 -1 roll put
			patDict 
			9 PatFreq screenIndex get div dup matrix scale
			makepattern
			dup 
			patCache 4 -1 roll 3 -1 roll put
		} ifelse
		/FrameCurGray 0 def
		/FrameCurPat exch def
	} ifelse
	/graymode false def
	combineColor
} bind def
/setGrayScaleMode {
	graymode not {
		/graymode true def
		fMLevel1 {
			setCurrentScreen
		} if
	} if
	/FrameCurGray exch def
	combineColor
} bind def
/normalize {
	transform round exch round exch itransform
	} bind def
/dnormalize {
	dtransform round exch round exch idtransform
	} bind def
/lnormalize { 
	0 dtransform exch cvi 2 idiv 2 mul 1 add exch idtransform pop
	} bind def
/H { 
	lnormalize setlinewidth
	} bind def
/Z {
	setlinecap
	} bind def
	
/PFill {
	graymode fMLevel1 or not {
		gsave 1 setgray eofill grestore
	} if
} bind def
/PStroke {
	graymode fMLevel1 or not {
		gsave 1 setgray stroke grestore
	} if
	stroke
} bind def
/X { 
	fillvals exch get
	dup type /stringtype eq
	{8 1 setPatternMode} 
	{setGrayScaleMode}
	ifelse
	} bind def
/V { 
	PFill gsave eofill grestore
	} bind def
/Vclip {
	clip
	} bind def
/Vstrk {
	currentlinewidth exch setlinewidth PStroke setlinewidth
	} bind def
/N { 
	PStroke
	} bind def
/Nclip {
	strokepath clip newpath
	} bind def
/Nstrk {
	currentlinewidth exch setlinewidth PStroke setlinewidth
	} bind def
/M {newpath moveto} bind def
/E {lineto} bind def
/D {curveto} bind def
/O {closepath} bind def
/L { 
 	/n exch def
	newpath
	normalize
	moveto 
	2 1 n {pop normalize lineto} for
	} bind def
/Y { 
	L 
	closepath
	} bind def
/R { 
	/y2 exch def
	/x2 exch def
	/y1 exch def
	/x1 exch def
	x1 y1
	x2 y1
	x2 y2
	x1 y2
	4 Y 
	} bind def
/rarc 
	{rad 
	 arcto
	} bind def
/RR { 
	/rad exch def
	normalize
	/y2 exch def
	/x2 exch def
	normalize
	/y1 exch def
	/x1 exch def
	mark
	newpath
	{
	x1 y1 rad add moveto
	x1 y2 x2 y2 rarc
	x2 y2 x2 y1 rarc
	x2 y1 x1 y1 rarc
	x1 y1 x1 y2 rarc
	closepath
	} stopped {x1 y1 x2 y2 R} if 
	cleartomark
	} bind def
/RRR { 
	/rad exch def
	normalize /y4 exch def /x4 exch def
	normalize /y3 exch def /x3 exch def
	normalize /y2 exch def /x2 exch def
	normalize /y1 exch def /x1 exch def
	newpath
	normalize moveto 
	mark
	{
	x2 y2 x3 y3 rarc
	x3 y3 x4 y4 rarc
	x4 y4 x1 y1 rarc
	x1 y1 x2 y2 rarc
	closepath
	} stopped
	 {x1 y1 x2 y2 x3 y3 x4 y4 newpath moveto lineto lineto lineto closepath} if
	cleartomark
	} bind def
/C { 
	grestore
	gsave
	R 
	clip
	setCurrentScreen
} bind def
/CP { 
	grestore
	gsave
	Y 
	clip
	setCurrentScreen
} bind def
/F { 
	FMfonts exch get
	FMpointsize scalefont
	setfont
	} bind def
/Q { 
	/FMpointsize exch def
	F 
	} bind def
/T { 
	moveto show
	} bind def
/RF { 
	rotate
	0 ne {-1 1 scale} if
	} bind def
/TF { 
	gsave
	moveto 
	RF
	show
	grestore
	} bind def
/P { 
	moveto
	0 32 3 2 roll widthshow
	} bind def
/PF { 
	gsave
	moveto 
	RF
	0 32 3 2 roll widthshow
	grestore
	} bind def
/S { 
	moveto
	0 exch ashow
	} bind def
/SF { 
	gsave
	moveto
	RF
	0 exch ashow
	grestore
	} bind def
/B { 
	moveto
	0 32 4 2 roll 0 exch awidthshow
	} bind def
/BF { 
	gsave
	moveto
	RF
	0 32 4 2 roll 0 exch awidthshow
	grestore
	} bind def
/G { 
	gsave
	newpath
	normalize translate 0.0 0.0 moveto 
	dnormalize scale 
	0.0 0.0 1.0 5 3 roll arc 
	closepath 
	PFill fill
	grestore
	} bind def
/Gstrk {
	savematrix
    newpath
    2 index 2 div add exch 3 index 2 div sub exch 
    normalize 2 index 2 div sub exch 3 index 2 div add exch 
    translate
    scale 
    0.0 0.0 1.0 5 3 roll arc 
    restorematrix
    currentlinewidth exch setlinewidth PStroke setlinewidth
    } bind def
/Gclip { 
	newpath
	savematrix
	normalize translate 0.0 0.0 moveto 
	dnormalize scale 
	0.0 0.0 1.0 5 3 roll arc 
	closepath 
	clip newpath
	restorematrix
	} bind def
/GG { 
	gsave
	newpath
	normalize translate 0.0 0.0 moveto 
	rotate 
	dnormalize scale 
	0.0 0.0 1.0 5 3 roll arc 
	closepath
	PFill
	fill
	grestore
	} bind def
/GGclip { 
	savematrix
	newpath
    normalize translate 0.0 0.0 moveto 
    rotate 
    dnormalize scale 
    0.0 0.0 1.0 5 3 roll arc 
    closepath
	clip newpath
	restorematrix
	} bind def
/GGstrk { 
	savematrix
    newpath
    normalize translate 0.0 0.0 moveto 
    rotate 
    dnormalize scale 
    0.0 0.0 1.0 5 3 roll arc 
    closepath 
	restorematrix
    currentlinewidth exch setlinewidth PStroke setlinewidth
	} bind def
/A { 
	gsave
	savematrix
	newpath
	2 index 2 div add exch 3 index 2 div sub exch 
	normalize 2 index 2 div sub exch 3 index 2 div add exch 
	translate 
	scale 
	0.0 0.0 1.0 5 3 roll arc 
	restorematrix
	PStroke
	grestore
	} bind def
/Aclip {
	newpath
	savematrix
	normalize translate 0.0 0.0 moveto 
	dnormalize scale 
	0.0 0.0 1.0 5 3 roll arc 
	closepath 
	strokepath clip newpath
	restorematrix
} bind def
/Astrk {
	Gstrk
} bind def
/AA { 
	gsave
	savematrix
	newpath
	
	3 index 2 div add exch 4 index 2 div sub exch 
	
	normalize 3 index 2 div sub exch 4 index 2 div add exch
	translate 
	rotate 
	scale 
	0.0 0.0 1.0 5 3 roll arc 
	restorematrix
	PStroke
	grestore
	} bind def
/AAclip {
	savematrix
	newpath
    normalize translate 0.0 0.0 moveto 
    rotate 
    dnormalize scale 
    0.0 0.0 1.0 5 3 roll arc 
    closepath
	strokepath clip newpath
	restorematrix
} bind def
/AAstrk {
	GGstrk
} bind def
/BEGINPRINTCODE { 
	/FMdicttop countdictstack 1 add def 
	/FMoptop count 7 sub def 
	/FMsaveobject save def
	userdict begin 
	/showpage {} def 
	FMNORMALIZEGRAPHICS 
	3 index neg 3 index neg translate
	} bind def
/ENDPRINTCODE {
	count -1 FMoptop {pop pop} for 
	countdictstack -1 FMdicttop {pop end} for 
	FMsaveobject restore 
	} bind def
/gn { 
	0 
	{	46 mul 
		cf read pop 
		32 sub 
		dup 46 lt {exit} if 
		46 sub add 
		} loop
	add 
	} bind def
/cfs { 
	/str sl string def 
	0 1 sl 1 sub {str exch val put} for 
	str def 
	} bind def
/ic [ 
	0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0223
	0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0223
	0
	{0 hx} {1 hx} {2 hx} {3 hx} {4 hx} {5 hx} {6 hx} {7 hx} {8 hx} {9 hx}
	{10 hx} {11 hx} {12 hx} {13 hx} {14 hx} {15 hx} {16 hx} {17 hx} {18 hx}
	{19 hx} {gn hx} {0} {1} {2} {3} {4} {5} {6} {7} {8} {9} {10} {11} {12}
	{13} {14} {15} {16} {17} {18} {19} {gn} {0 wh} {1 wh} {2 wh} {3 wh}
	{4 wh} {5 wh} {6 wh} {7 wh} {8 wh} {9 wh} {10 wh} {11 wh} {12 wh}
	{13 wh} {14 wh} {gn wh} {0 bl} {1 bl} {2 bl} {3 bl} {4 bl} {5 bl} {6 bl}
	{7 bl} {8 bl} {9 bl} {10 bl} {11 bl} {12 bl} {13 bl} {14 bl} {gn bl}
	{0 fl} {1 fl} {2 fl} {3 fl} {4 fl} {5 fl} {6 fl} {7 fl} {8 fl} {9 fl}
	{10 fl} {11 fl} {12 fl} {13 fl} {14 fl} {gn fl}
	] def
/ms { 
	/sl exch def 
	/val 255 def 
	/ws cfs 
	/im cfs 
	/val 0 def 
	/bs cfs 
	/cs cfs 
	} bind def
400 ms 
/ip { 
	is 
	0 
	cf cs readline pop 
	{	ic exch get exec 
		add 
		} forall 
	pop 
	
	} bind def
/rip { 
	   
	  
	  bis ris copy pop 
      is
      0
      cf cs readline pop 
      {       ic exch get exec 
              add 
              } forall 
	  pop pop 
	  ris gis copy pop 
	  dup is exch 
	  
      cf cs readline pop 
      {       ic exch get exec 
              add 
              } forall 
	  pop pop
	  gis bis copy pop 
	  dup add is exch 
	  
      cf cs readline pop 
      {       ic exch get exec 
              add 
              } forall 
      pop 
      
      } bind def
/rip4 { 
	   
	  
	  kis cis copy pop 
      is
      0
      cf cs readline pop 
      {       ic exch get exec 
              add 
              } forall 
	  pop pop 
	  cis mis copy pop 
	  dup is exch 
	  
      cf cs readline pop 
      {       ic exch get exec 
              add 
              } forall 
	  pop pop
	  mis yis copy pop 
	  dup dup add is exch 
	  
      cf cs readline pop 
      {       ic exch get exec 
              add 
              } forall 
	  pop pop
	  yis kis copy pop 
	  3 mul is exch 
	  
      cf cs readline pop 
      {       ic exch get exec 
              add 
              } forall 
      pop 
      
      } bind def
/wh { 
	/len exch def 
	/pos exch def 
	ws 0 len getinterval im pos len getinterval copy pop
	pos len 
	} bind def
/bl { 
	/len exch def 
	/pos exch def 
	bs 0 len getinterval im pos len getinterval copy pop
	pos len 
	} bind def
/s1 1 string def
/fl { 
	/len exch def 
	/pos exch def 
	/val cf s1 readhexstring pop 0 get def
	pos 1 pos len add 1 sub {im exch val put} for
	pos len 
	} bind def
/hx { 
	3 copy getinterval 
	cf exch readhexstring pop pop 
	} bind def
/wbytes { 
      dup dup
      8 gt { pop 8 idiv mul }
      { 8 eq {pop} {1 eq {7 add 8 idiv} {3 add 4 idiv} ifelse} ifelse } ifelse
	} bind def
/BEGINBITMAPBWc { 
	1 {} COMMONBITMAPc
	} bind def
/BEGINBITMAPGRAYc { 
	8 {} COMMONBITMAPc
	} bind def
/BEGINBITMAP2BITc { 
	2 {} COMMONBITMAPc
	} bind def
/COMMONBITMAPc { 
		 
	/cvtProc exch def
	/depth exch def
	gsave
	
	3 index 2 div add exch	
	4 index 2 div add exch	
	translate		
	rotate			
	1 index 2 div neg	
	1 index 2 div neg	
	translate		
	scale			
	/height exch def /width exch def
	/lb width depth wbytes def 
	sl lb lt {lb ms} if 
	/bitmapsave save def 
	cvtProc                
	/is im 0 lb getinterval def 
	ws 0 lb getinterval is copy pop 
	/cf currentfile def 
	width height depth [width 0 0 height neg 0 height] 
	{ip} image 
	bitmapsave restore 
	grestore
	} bind def
/BEGINBITMAPBW { 
	1 {} COMMONBITMAP
	} bind def
/BEGINBITMAPGRAY { 
	8 {} COMMONBITMAP
	} bind def
/BEGINBITMAP2BIT { 
	2 {} COMMONBITMAP
	} bind def
/COMMONBITMAP { 
	/cvtProc exch def
	/depth exch def
	gsave
	
	3 index 2 div add exch	
	4 index 2 div add exch	
	translate		
	rotate			
	1 index 2 div neg	
	1 index 2 div neg	
	translate		
	scale			
	/height exch def /width exch def
	/bitmapsave save def 
	cvtProc              
	/is width depth wbytes string def
	/cf currentfile def 
	width height depth [width 0 0 height neg 0 height] 
	{cf is readhexstring pop} image
	bitmapsave restore 
	grestore
	} bind def
/ngrayt 256 array def
/nredt 256 array def
/nbluet 256 array def
/ngreent 256 array def
fMLevel1 {
/colorsetup {
	currentcolortransfer
	/gryt exch def
	/blut exch def
	/grnt exch def
	/redt exch def
	0 1 255 {
		/indx exch def
		/cynu 1 red indx get 255 div sub def
		/magu 1 green indx get 255 div sub def
		/yelu 1 blue indx get 255 div sub def
		/kk cynu magu min yelu min def
		/u kk currentundercolorremoval exec def
%		/u 0 def
		nredt indx 1 0 cynu u sub max sub redt exec put
		ngreent indx 1 0 magu u sub max sub grnt exec put
		nbluet indx 1 0 yelu u sub max sub blut exec put
		ngrayt indx 1 kk currentblackgeneration exec sub gryt exec put
	} for
	{255 mul cvi nredt exch get}
	{255 mul cvi ngreent exch get}
	{255 mul cvi nbluet exch get}
	{255 mul cvi ngrayt exch get}
	setcolortransfer
	{pop 0} setundercolorremoval
	{} setblackgeneration
	} bind def
}
{
/colorSetup2 {
	[ /Indexed /DeviceRGB 255 
		{dup red exch get 255 div 
		 exch dup green exch get 255 div 
		 exch blue exch get 255 div}
	] setcolorspace
} bind def
} ifelse
/fakecolorsetup {
	/tran 256 string def
	0 1 255 {/indx exch def 
		tran indx
		red indx get 77 mul
		green indx get 151 mul
		blue indx get 28 mul
		add add 256 idiv put} for
	currenttransfer
	{255 mul cvi tran exch get 255.0 div}
	exch fmConcatProcs settransfer
} bind def
/BITMAPCOLOR { 
	/depth 8 def
	gsave
	
	3 index 2 div add exch	
	4 index 2 div add exch	
	translate		
	rotate			
	1 index 2 div neg	
	1 index 2 div neg	
	translate		
	scale			
	/height exch def /width exch def
	/bitmapsave save def
	fMLevel1 {	
		colorsetup
		/is width depth wbytes string def
		/cf currentfile def 
		width height depth [width 0 0 height neg 0 height] 
		{cf is readhexstring pop} {is} {is} true 3 colorimage 
	} {
		colorSetup2
		/is width depth wbytes string def
		/cf currentfile def 
		7 dict dup begin
			/ImageType 1 def
			/Width width def
			/Height height def
			/ImageMatrix [width 0 0 height neg 0 height] def
			/DataSource {cf is readhexstring pop} bind def
			/BitsPerComponent depth def
			/Decode [0 255] def
		end image	
	} ifelse
	bitmapsave restore 
	grestore
	} bind def
/BITMAPCOLORc { 
	/depth 8 def
	gsave
	
	3 index 2 div add exch	
	4 index 2 div add exch	
	translate		
	rotate			
	1 index 2 div neg	
	1 index 2 div neg	
	translate		
	scale			
	/height exch def /width exch def
	/lb width depth wbytes def 
	sl lb lt {lb ms} if 
	/bitmapsave save def 
	fMLevel1 {	
		colorsetup
		/is im 0 lb getinterval def 
		ws 0 lb getinterval is copy pop 
		/cf currentfile def 
		width height depth [width 0 0 height neg 0 height] 
		{ip} {is} {is} true 3 colorimage
	} {
		colorSetup2
		/is im 0 lb getinterval def 
		ws 0 lb getinterval is copy pop 
		/cf currentfile def 
		7 dict dup begin
			/ImageType 1 def
			/Width width def
			/Height height def
			/ImageMatrix [width 0 0 height neg 0 height] def
			/DataSource {ip} bind def
			/BitsPerComponent depth def
			/Decode [0 255] def
		end image	
	} ifelse
	bitmapsave restore 
	grestore
	} bind def
/BITMAPTRUECOLORc { 
	/depth 24 def
        gsave
 	
	3 index 2 div add exch	
	4 index 2 div add exch	
	translate		
	rotate			
	1 index 2 div neg	
	1 index 2 div neg	
	translate		
	scale			
	/height exch def /width exch def
	/lb width depth wbytes def 
	sl lb lt {lb ms} if 
	/bitmapsave save def 
        
	/is im 0 lb getinterval def	
	/ris im 0 width getinterval def	
	/gis im width width getinterval def	
	/bis im width 2 mul width getinterval def 
        
	ws 0 lb getinterval is copy pop 
	/cf currentfile def 
	width height 8 [width 0 0 height neg 0 height] 
	{width rip pop ris} {gis} {bis} true 3 colorimage
	bitmapsave restore 
	grestore
	} bind def
/BITMAPCMYKc { 
	/depth 32 def
        gsave
 	
	3 index 2 div add exch	
	4 index 2 div add exch	
	translate		
	rotate			
	1 index 2 div neg	
	1 index 2 div neg	
	translate		
	scale			
	/height exch def /width exch def
	/lb width depth wbytes def 
	sl lb lt {lb ms} if 
	/bitmapsave save def 
        
	/is im 0 lb getinterval def	
	/cis im 0 width getinterval def	
	/mis im width width getinterval def	
	/yis im width 2 mul width getinterval def 
	/kis im width 3 mul width getinterval def 
        
	ws 0 lb getinterval is copy pop 
	/cf currentfile def 
	width height 8 [width 0 0 height neg 0 height] 
	{width rip4 pop cis} {mis} {yis} {kis} true 4 colorimage
	bitmapsave restore 
	grestore
	} bind def
/BITMAPTRUECOLOR { 
        gsave
		
		3 index 2 div add exch	
		4 index 2 div add exch	
		translate		
		rotate			
		1 index 2 div neg	
		1 index 2 div neg	
		translate		
		scale			
		/height exch def /width exch def
        /bitmapsave save def 
        /is width string def
        /gis width string def
        /bis width string def
        /cf currentfile def 
        width height 8 [width 0 0 height neg 0 height] 
        { cf is readhexstring pop } 
        { cf gis readhexstring pop } 
        { cf bis readhexstring pop } 
        true 3 colorimage 
        bitmapsave restore 
        grestore
        } bind def
/BITMAPCMYK { 
        gsave
		
		3 index 2 div add exch	
		4 index 2 div add exch	
		translate		
		rotate			
		1 index 2 div neg	
		1 index 2 div neg	
		translate		
		scale			
		/height exch def /width exch def
        /bitmapsave save def 
        /is width string def
        /mis width string def
        /yis width string def
        /kis width string def
        /cf currentfile def 
        width height 8 [width 0 0 height neg 0 height] 
        { cf is readhexstring pop } 
        { cf mis readhexstring pop } 
        { cf yis readhexstring pop } 
        { cf kis readhexstring pop } 
        true 4 colorimage 
        bitmapsave restore 
        grestore
        } bind def
/BITMAPTRUEGRAYc { 
	/depth 24 def
        gsave
	
	3 index 2 div add exch	
	4 index 2 div add exch	
	translate		
	rotate			
	1 index 2 div neg	
	1 index 2 div neg	
	translate		
	scale			
	/height exch def /width exch def
	/lb width depth wbytes def 
	sl lb lt {lb ms} if 
        /bitmapsave save def 
        
	/is im 0 lb getinterval def	
	/ris im 0 width getinterval def	
	/gis im width width getinterval def	
	/bis im width 2 mul width getinterval def 
        ws 0 lb getinterval is copy pop 
        /cf currentfile def 
        width height 8 [width 0 0 height neg 0 height] 
        {width rip pop ris gis bis width gray} image
        bitmapsave restore 
        grestore
        } bind def
/BITMAPCMYKGRAYc { 
	/depth 32 def
        gsave
	
	3 index 2 div add exch	
	4 index 2 div add exch	
	translate		
	rotate			
	1 index 2 div neg	
	1 index 2 div neg	
	translate		
	scale			
	/height exch def /width exch def
	/lb width depth wbytes def 
	sl lb lt {lb ms} if 
        /bitmapsave save def 
        
	/is im 0 lb getinterval def	
	/cis im 0 width getinterval def	
	/mis im width width getinterval def	
	/yis im width 2 mul width getinterval def 
	/kis im width 3 mul width getinterval def 
        ws 0 lb getinterval is copy pop 
        /cf currentfile def 
        width height 8 [width 0 0 height neg 0 height] 
        {width rip pop cis mis yis kis width cgray} image
        bitmapsave restore 
        grestore
        } bind def
/cgray { 
        /ww exch def
        /k exch def
        /y exch def
        /m exch def
        /c exch def
        0 1 ww 1 sub { /i exch def c i get m i get y i get k i get CMYKtoRGB
				.144 mul 3 1 roll .587 mul 3 1 roll .299 mul add add
				c i 3 -1 roll floor cvi put } for
        c
 		} bind def
/gray { 
        /ww exch def
        /b exch def
        /g exch def
        /r exch def
        0 1 ww 1 sub { /i exch def r i get .299 mul g i get .587 mul
			b i get .114 mul add add r i 3 -1 roll floor cvi put } for
        r
        } bind def
/BITMAPTRUEGRAY { 
        gsave
		
		3 index 2 div add exch	
		4 index 2 div add exch	
		translate		
		rotate			
		1 index 2 div neg	
		1 index 2 div neg	
		translate		
		scale			
		/height exch def /width exch def
        /bitmapsave save def 
        /is width string def
        /gis width string def
        /bis width string def
        /cf currentfile def 
        width height 8 [width 0 0 height neg 0 height] 
        { cf is readhexstring pop 
          cf gis readhexstring pop 
          cf bis readhexstring pop width gray}  image
        bitmapsave restore 
        grestore
        } bind def
/BITMAPCMYKGRAY { 
        gsave
		
		3 index 2 div add exch	
		4 index 2 div add exch	
		translate		
		rotate			
		1 index 2 div neg	
		1 index 2 div neg	
		translate		
		scale			
		/height exch def /width exch def
        /bitmapsave save def 
        /is width string def
        /yis width string def
        /mis width string def
        /kis width string def
        /cf currentfile def 
        width height 8 [width 0 0 height neg 0 height] 
        { cf is readhexstring pop 
          cf mis readhexstring pop 
          cf yis readhexstring pop 
          cf kis readhexstring pop width cgray}  image
        bitmapsave restore 
        grestore
        } bind def
/BITMAPGRAY { 
	8 {fakecolorsetup} COMMONBITMAP
	} bind def
/BITMAPGRAYc { 
	8 {fakecolorsetup} COMMONBITMAPc
	} bind def
/ENDBITMAP {
	} bind def
end 
	/ALDmatrix matrix def ALDmatrix currentmatrix pop
/StartALD {
	/ALDsave save def
	 savematrix
	 ALDmatrix setmatrix
	} bind def
/InALD {
	 restorematrix
	} bind def
/DoneALD {
	 ALDsave restore
	} bind def
/I { setdash } bind def
/J { [] 0 setdash } bind def
%%EndProlog
%%BeginSetup
(5.0) FMVERSION
1 1 0 0 612 792 0 1 27 FMDOCUMENT
0 0 /Helvetica-Bold FMFONTDEFINE
1 0 /Times-Roman FMFONTDEFINE
2 0 /Courier FMFONTDEFINE
3 0 /Times-Italic FMFONTDEFINE
4 0 /Times-Bold FMFONTDEFINE
5 0 /Helvetica FMFONTDEFINE
6 0 /Courier-Oblique FMFONTDEFINE
7 0 /Courier-Bold FMFONTDEFINE
32 FMFILLS
0 0 FMFILL
1 0.1 FMFILL
2 0.3 FMFILL
3 0.5 FMFILL
4 0.7 FMFILL
5 0.9 FMFILL
6 0.97 FMFILL
7 1 FMFILL
8 <0f1e3c78f0e1c387> FMFILL
9 <0f87c3e1f0783c1e> FMFILL
10 <cccccccccccccccc> FMFILL
11 <ffff0000ffff0000> FMFILL
12 <8142241818244281> FMFILL
13 <03060c183060c081> FMFILL
14 <8040201008040201> FMFILL
16 1 FMFILL
17 0.9 FMFILL
18 0.7 FMFILL
19 0.5 FMFILL
20 0.3 FMFILL
21 0.1 FMFILL
22 0.03 FMFILL
23 0 FMFILL
24 <f0e1c3870f1e3c78> FMFILL
25 <f0783c1e0f87c3e1> FMFILL
26 <3333333333333333> FMFILL
27 <0000ffff0000ffff> FMFILL
28 <7ebddbe7e7dbbd7e> FMFILL
29 <fcf9f3e7cf9f3f7e> FMFILL
30 <7fbfdfeff7fbfdfe> FMFILL
%%EndSetup
%%Page: "1" 1
%%BeginPaperSize: Letter
%%EndPaperSize
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
J
0 0 0 1 0 0 0 K
0 16 Q
0 X
0 0 0 1 0 0 0 K
(Python Reference Manual) 221.7 709.33 T
0 0 0 1 0 0 0 K
1 12 Q
(Guido van Rossum) 273.5 672 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(Corporation for National Research Initiatives \050CNRI\051) 201.73 656.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(1895 Preston White Drive, Reston, Va 20191, USA) 205.84 643.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(E-mail:) 170.18 630.67 T
0 0 0 1 0 0 0 K
2 F
(guido@cnri.reston.va.us) 205.93 630.67 T
0 0 0 1 0 0 0 K
1 F
(,) 357.73 630.67 T
0 0 0 1 0 0 0 K
2 F
(guido@python.org) 363.23 630.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(November 26, 1997) 275.66 604.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Release 1.5b1) 288.64 591.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
(A) 293.56 562 T
1 9.6 Q
(BSTRACT) 302.23 562 T
0 0 0 1 0 0 0 K
1 11 Q
1.29 (Python is an interpreted, object-oriented, high-level programming language with dy-) 127.8 540.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.02 (namic semantics.  Its high-level built in data structures, combined with dynamic typing) 127.8 527.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.18 (and dynamic binding, make it very attractive for rapid application development, as well) 127.8 514.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.02 (as for use as a scripting or glue language to connect existing components together.  Py-) 127.8 501.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.37 (thon's simple, easy to learn syntax emphasizes readability and therefore reduces the cost) 127.8 488.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1.43 (of program maintenance. Python supports modules and packages, which encourages) 127.8 475.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 (program modularity and code reuse.  The Python interpreter and the extensive standard) 127.8 462.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.48 (library are available in source or binary form without charge for all major platforms, and) 127.8 449.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(can be freely distributed.) 127.8 436.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.35 (This reference manual describes the syntax and \322core semantics\323 of the language. It is) 127.8 413.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.24 (terse, but attempts to be exact and complete. The semantics of non-essential built-in ob-) 127.8 400.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.11 (ject types and of the built-in functions and modules are described in the) 127.8 387.67 P
3 F
-0.11 (Python Library) 443.78 387.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.07 (Reference) 127.8 374.67 P
1 F
-0.07 (. For an informal introduction to the language, see the) 171.78 374.67 P
3 F
-0.07 (Python Tutorial) 410.57 374.67 P
1 F
-0.07 (. For C) 480.48 374.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.17 (or C++ programmers, two additional manuals exist:) 127.8 361.67 P
3 F
0.17 (Extending and Embedding the Py-) 359.58 361.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1.3 (thon Interpreter) 127.8 348.67 P
1 F
1.3 ( describes the high-level picture of how to write a Python extension) 199.67 348.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.53 (module, and the) 127.8 335.67 P
3 F
0.53 (Python/C API Reference Manual) 202.71 335.67 P
1 F
0.53 ( describes the interfaces available to) 349.41 335.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(C/C++ programmers in detail.) 127.8 322.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "1" 1
%%Page: "2" 2
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
4 11 Q
0 X
0 0 0 1 0 0 0 K
(Copyright \251 1991-1995 by Stichting Mathematisch Centrum, Amsterdam, The Netherlands.) 72 712.67 T
0 0 0 1 0 0 0 K
1 F
(All Rights Reserved) 261.39 693.67 T
0.41 0.05 (Permission to use, copy, modify, and distribute this software and its documentation for any purpose and) 72 668.67 B
0.41 0.01 (without fee is hereby granted, provided that the above copyright notice appear in all copies and that both) 72 655.67 B
-0.13 (that copyright notice and this permission notice appear in supporting documentation, and that the names of) 72 642.67 P
0.08 (Stichting Mathematisch Centrum or CWI or Corporation for National Research Initiatives or CNRI not be) 72 629.67 P
-0.29 (used in advertising or publicity pertaining to distribution of the software without specific, written prior per-) 72 616.67 P
(mission.) 72 603.67 T
0.18 (While CWI is the initial source for this software, a modified version is made available by the Corporation) 72 578.67 P
(for National Research Initiatives \050CNRI\051 at the Internet address ftp://ftp.python.org.) 72 565.67 T
-0.04 (STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH RE-) 72 540.67 P
0.33 (GARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILI-) 72 527.67 P
-0.39 (TY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM OR CNRI BE) 72 514.67 P
0.27 (LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES) 72 501.67 P
0.41 0.07 (WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN AC-) 72 488.67 B
0.35 (TION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN) 72 475.67 P
(CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.) 72 462.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "2" 2
%%Page: "i" 3
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 1 1 0 1 0 0 K
53.79 62.85 89.79 98.85 R
3 X
0 1 1 0 1 0 0 K
V
59.44 64 86.44 83.88 R
V
0 0 0 0 1 1 1 K
0 12 Q
7 X
0 0 0 0 1 1 1 K
(i) 59.44 75.88 T
0 1 1 0 1 0 0 K
0 0 0 1 0 0 0 K
37 98.81 614.38 98.81 2 L
0.75 H
2 Z
3 X
0 0 0 1 0 0 0 K
N
90.23 21.88 90.23 98.81 2 L
N
0 9 612 783 R
1 H
0 X
N
-83.3 458.43 132 458.43 2 L
0.75 H
3 X
N
-83.3 278.14 131.29 278.14 2 L
N
-84 620.73 132 620.73 2 L
N
0 1 1 0 1 0 0 K
0 36 Q
0 X
0 1 1 0 1 0 0 K
(T) 259.91 714 T
(ab) 279.02 714 T
(le of Contents) 320.68 714 T
0 0 0 1 0 0 0 K
5 10 Q
0 0 0 1 0 0 0 K
(CHAPTER) 144 628.3 T
0 1 1 0 1 0 0 K
4 36 Q
0 1 1 0 1 0 0 K
(1) 194.56 628.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
3 14 Q
1 1 0 0 0 0 1 K
(Introduction) 216 628.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 301 628.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(1) 534.01 628.3 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
0 0 0 1 0 0 0 K
(Notation) 216 611.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 258 611.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(1) 535.01 611.63 T
0 0 0 1 0 0 0 K
5 10 Q
(CHAPTER) 144 578.3 T
0 1 1 0 1 0 0 K
4 36 Q
0 1 1 0 1 0 0 K
(2) 194.56 578.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
3 14 Q
1 1 0 0 0 0 1 K
(Lexical analysis) 216 578.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 322 578.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(3) 534.01 578.3 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
0 0 0 1 0 0 0 K
(Line structure) 216 561.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 285 561.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(3) 535.01 561.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Logical lines) 216 546.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 279 546.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(3) 535.01 546.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Physical lines) 216 531.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 285 531.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(3) 535.01 531.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Comments) 216 516.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 270 516.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(3) 535.01 516.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Explicit line joining) 216 501.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 501.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(3) 535.01 501.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Implicit line joining) 216 486.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 486.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(4) 535.01 486.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Blank lines) 216 471.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 471.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(4) 535.01 471.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Indentation) 216 456.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 456.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(4) 535.01 456.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Whitespace between tokens) 216 441.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 351 441.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(5) 535.01 441.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Other tokens) 216 426.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 279 426.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(5) 535.01 426.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Identifiers and keywords) 216 411.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 336 411.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(5) 535.01 411.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Keywords) 216 396.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 267 396.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(6) 535.01 396.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Reserved classes of identifiers) 216 381.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 363 381.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(6) 535.01 381.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Literals) 216 366.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 255 366.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(6) 535.01 366.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(String literals) 216 351.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 282 351.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(6) 535.01 351.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(String literal concatenation) 235.01 336.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 369 336.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(8) 535.01 336.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Numeric literals) 216 322.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 294 322.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(8) 535.01 322.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Integer and long integer literals) 235.01 307.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 390 307.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(8) 535.01 307.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Floating point literals) 235.01 293.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 342 293.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(8) 535.01 293.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Imaginary literals) 235.01 279.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 324 279.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(9) 535.01 279.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Operators) 216 265.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 264 265.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(9) 535.01 265.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Delimiters) 216 250.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 267 250.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(9) 535.01 250.63 T
0 0 0 1 0 0 0 K
5 10 Q
(CHAPTER) 144 217.3 T
0 1 1 0 1 0 0 K
4 36 Q
0 1 1 0 1 0 0 K
(3) 194.56 217.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
3 14 Q
1 1 0 0 0 0 1 K
(Data model) 216 217.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 297.5 217.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(11) 527.01 217.3 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
0 0 0 1 0 0 0 K
(Objects, values and types) 216 200.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 339 200.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(11) 529.01 200.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The standard type hierarchy) 216 185.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 351 185.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(12) 529.01 185.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Special method names) 216 170.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 324 170.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(18) 529.01 170.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Basic customization) 216 155.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 155.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(18) 529.01 155.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Customizing attribute access) 216 140.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 354 140.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(19) 529.01 140.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Emulating callable objects) 216 125.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 345 125.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(20) 529.01 125.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "i" 3
%%Page: "ii" 4
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 1 1 0 1 0 0 K
486 63 522 99 R
3 X
0 1 1 0 1 0 0 K
V
491.65 64.15 518.65 84.03 R
V
0 0 0 0 1 1 1 K
0 12 Q
7 X
0 0 0 0 1 1 1 K
(ii) 491.65 76.03 T
0 1 1 0 1 0 0 K
0 0 0 1 0 0 0 K
55.04 98.81 614.38 98.81 2 L
0.75 H
2 Z
3 X
0 0 0 1 0 0 0 K
N
486 -97.92 486 99 2 L
N
0 9 612 783 R
1 H
0 X
N
531.54 458.43 696 458.43 2 L
0.75 H
3 X
N
531.54 278.14 695.46 278.14 2 L
N
531 620.73 696 620.73 2 L
N
0 1 1 0 1 0 0 K
0 36 Q
0 X
0 1 1 0 1 0 0 K
(T) 221.22 714 T
(ab) 240.34 714 T
(le of Contents) 281.99 714 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
0 0 0 1 0 0 0 K
(Emulating sequence and mapping types) 178.99 629.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .) 372 629.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(20) 492 629.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Additional methods for emulation of sequence types) 198 614.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .) 453 614.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(20) 492 614.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Emulating numeric types) 178.99 600.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 300 600.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(21) 492 600.63 T
0 0 0 1 0 0 0 K
5 10 Q
(CHAPTER) 106.99 567.3 T
0 1 1 0 1 0 0 K
4 36 Q
0 1 1 0 1 0 0 K
(4) 157.55 567.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
3 14 Q
1 1 0 0 0 0 1 K
(Execution model) 178.99 567.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 287 567.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(23) 490 567.3 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
0 0 0 1 0 0 0 K
(Code blocks, execution frames, and name spaces) 178.99 550.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .) 414 550.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(23) 492 550.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Exceptions) 178.99 535.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 234 535.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(25) 492 535.63 T
0 0 0 1 0 0 0 K
5 10 Q
(CHAPTER) 106.99 502.3 T
0 1 1 0 1 0 0 K
4 36 Q
0 1 1 0 1 0 0 K
(5) 157.55 502.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
3 14 Q
1 1 0 0 0 0 1 K
(Expressions) 178.99 502.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 262.5 502.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(27) 490 502.3 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
0 0 0 1 0 0 0 K
(Arithmetic conversions) 178.99 485.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 294 485.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(27) 492 485.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Atoms) 178.99 470.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 213 470.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(27) 492 470.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Identifiers \050Names\051) 178.99 455.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 455.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(27) 492 455.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Literals) 178.99 440.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 216 440.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(28) 492 440.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Parenthesized forms) 178.99 425.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 279 425.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(28) 492 425.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(List displays) 178.99 410.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 240 410.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(28) 492 410.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Dictionary displays) 178.99 395.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 395.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(28) 492 395.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(String conversions) 178.99 380.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 270 380.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(29) 492 380.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Primaries) 178.99 365.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 225 365.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(29) 492 365.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Attribute references) 178.99 350.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 276 350.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(29) 492 350.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Subscriptions) 178.99 335.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 246 335.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(29) 492 335.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Slicings) 178.99 320.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 219 320.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(30) 492 320.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Calls) 178.99 305.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 204 305.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(31) 492 305.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The power operator) 178.99 290.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 276 290.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(32) 492 290.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Unary arithmetic operations) 178.99 275.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 275.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(32) 492 275.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Binary arithmetic operations) 178.99 260.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 318 260.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(32) 492 260.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Shifting operations) 178.99 245.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 245.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(33) 492 245.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Binary bit-wise operations) 178.99 230.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 309 230.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(33) 492 230.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Comparisons) 178.99 215.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 243 215.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(34) 492 215.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Boolean operations) 178.99 200.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 200.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(35) 492 200.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Expression lists) 178.99 185.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 255 185.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(36) 492 185.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Summary) 178.99 170.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 228 170.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(37) 492 170.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "ii" 4
%%Page: "iii" 5
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 1 1 0 1 0 0 K
53.79 62.85 89.79 98.85 R
3 X
0 1 1 0 1 0 0 K
V
59.44 64 86.44 83.88 R
V
0 0 0 0 1 1 1 K
0 12 Q
7 X
0 0 0 0 1 1 1 K
(iii) 59.44 75.88 T
0 1 1 0 1 0 0 K
0 0 0 1 0 0 0 K
37 98.81 614.38 98.81 2 L
0.75 H
2 Z
3 X
0 0 0 1 0 0 0 K
N
90.23 21.88 90.23 98.81 2 L
N
0 9 612 783 R
1 H
0 X
N
-83.3 458.43 132 458.43 2 L
0.75 H
3 X
N
-83.3 278.14 131.29 278.14 2 L
N
-84 620.73 132 620.73 2 L
N
0 1 1 0 1 0 0 K
0 36 Q
0 X
0 1 1 0 1 0 0 K
(T) 259.91 714 T
(ab) 279.02 714 T
(le of Contents) 320.68 714 T
0 0 0 1 0 0 0 K
5 10 Q
0 0 0 1 0 0 0 K
(CHAPTER) 144 628.3 T
0 1 1 0 1 0 0 K
4 36 Q
0 1 1 0 1 0 0 K
(6) 194.56 628.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
3 14 Q
1 1 0 0 0 0 1 K
(Simple statements) 216 628.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 332.5 628.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(39) 527.01 628.3 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
0 0 0 1 0 0 0 K
(Expression statements) 216 611.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 324 611.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(39) 529.01 611.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Assert statements) 216 596.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 303 596.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(39) 529.01 596.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Assignment statements) 216 581.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 327 581.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(40) 529.01 581.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The pass statement) 216 566.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 309 566.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(41) 529.01 566.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The del statement) 216 551.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 303 551.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(41) 529.01 551.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The print statement) 216 536.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 312 536.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(42) 529.01 536.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The return statement) 216 521.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 318 521.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(42) 529.01 521.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The raise statement) 216 506.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 312 506.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(42) 529.01 506.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The break statement) 216 491.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 491.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(43) 529.01 491.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The continue statement) 216 476.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 330 476.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(43) 529.01 476.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The import statement) 216 461.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 321 461.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(43) 529.01 461.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The global statement) 216 446.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 318 446.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(44) 529.01 446.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The exec statement) 216 431.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 309 431.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(44) 529.01 431.63 T
0 0 0 1 0 0 0 K
5 10 Q
(CHAPTER) 144 398.3 T
0 1 1 0 1 0 0 K
4 36 Q
0 1 1 0 1 0 0 K
(7) 194.56 398.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
3 14 Q
1 1 0 0 0 0 1 K
(Compound statements) 216 398.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 357 398.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(47) 527.01 398.3 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
0 0 0 1 0 0 0 K
(The if statement) 216 381.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 294 381.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(47) 529.01 381.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 216 366.63 T
2 F
(while) 237.66 366.63 T
1 F
( statement) 273.66 366.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 324 366.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(48) 529.01 366.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 216 351.63 T
2 F
(for) 237.66 351.63 T
1 F
( statement) 259.26 351.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 309 351.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(48) 529.01 351.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 216 336.63 T
2 F
(try) 237.66 336.63 T
1 F
( statement) 259.26 336.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 309 336.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(49) 529.01 336.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Function definitions) 216 321.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 321.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(50) 529.01 321.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Class definitions) 216 306.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 297 306.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(51) 529.01 306.63 T
0 0 0 1 0 0 0 K
5 10 Q
(CHAPTER) 144 273.3 T
0 1 1 0 1 0 0 K
4 36 Q
0 1 1 0 1 0 0 K
(8) 194.56 273.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
3 14 Q
1 1 0 0 0 0 1 K
(Top-level components) 216 273.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 353.5 273.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(53) 527.01 273.3 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
0 0 0 1 0 0 0 K
(Complete Python programs) 216 256.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 348 256.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(53) 529.01 256.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(File input) 216 241.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 264 241.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(53) 529.01 241.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Interactive input) 216 226.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 297 226.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(53) 529.01 226.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Expression input) 216 211.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 297 211.63 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(54) 529.01 211.63 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
3 14 Q
1 1 0 0 0 0 1 K
(Index) 216 178.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 248.5 178.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(55) 527.01 178.3 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "iii" 5
%%Page: "iv" 6
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "iv" 6
%%Page: "1" 7
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(1) 535 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Introduction) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 16 Q
(C) 99 709.33 T
0 12.8 Q
(HAPTER) 110.55 709.33 T
0 16 Q
(1:) 167.62 709.33 T
(I) 198 709.33 T
0 12.8 Q
(NTRODUCTION) 202.45 709.33 T
1 11 Q
(This reference manual describes the Python programming language. It is not intended as a tutorial.) 99 672.67 T
-0.04 (While I am trying to be as precise as possible, I have chosen to use English rather than formal speci-) 99 653.67 P
-0.21 (fications for everything except syntax and lexical analysis. This should make the document more un-) 99 640.67 P
0.58 (derstandable to the average reader, but will leave room for ambiguities. Consequently, if you were) 99 627.67 P
0.6 (coming from Mars and tried to re-implement Python from this document alone, you might have to) 99 614.67 P
-0.03 (guess things and in fact you would probably end up implementing quite a different language. On the) 99 601.67 P
0.25 (other hand, if you are using Python and wonder what the precise rules about a particular area of the) 99 588.67 P
-0.06 (language are, you should definitely be able to find them here. If you would like to see a more formal) 99 575.67 P
-0.28 (definitition of the language, maybe you could volunteer your time \321 or invent a cloning machine :-\051.) 99 562.67 P
-0.01 (It is dangerous to add too many implementation details to a language reference document \321 the im-) 99 543.67 P
-0.46 (plementation may change, and other implementations of the same language may work differently. On) 99 530.67 P
-0.64 (the other hand, there is currently only one Python implementation in widespread use, and its particular) 99 517.67 P
-0.52 (quirks are sometimes worth being mentioned, especially where the implementation imposes addition-) 99 504.67 P
(al limitations. Therefore, you\325ll find short \322implementation notes\323 sprinkled throughout the text.) 99 491.67 T
0.1 (Every Python implementation comes with a number of built-in and standard modules. These are not) 99 472.67 P
-0.53 (documented here, but in the separate) 99 459.67 P
3 F
-0.53 (Python Library Reference) 259.84 459.67 P
1 F
-0.53 ( document. A few built-in modules are) 373.03 459.67 P
(mentioned when they interact in a significant way with the language definition.) 99 446.67 T
0 14 Q
(1.1) 99 419.67 T
(Notation) 135 419.67 T
1 11 Q
-0.01 (The descriptions of lexical analysis and syntax use a modified BNF grammar notation. This uses the) 99 394.67 P
(following style of definition:) 99 381.67 T
2 10 Q
(name:           lc_letter \050lc_letter | "_"\051*) 99 363.33 T
(lc_letter:      "a"..."z") 99 351.33 T
1 11 Q
0.41 0.43 (The first line says that a) 99 326.67 B
2 F
0.99 0.43 (name) 221.35 326.67 B
1 F
0.41 0.43 ( is an) 249.48 326.67 B
2 F
0.99 0.43 (lc_letter) 279.73 326.67 B
1 F
0.41 0.43 ( followed by a sequence of zero or more) 343.04 326.67 B
2 F
0.93 (lc_letter) 99 313.67 P
1 F
0.39 (s and underscores. An) 158.4 313.67 P
2 F
0.93 (lc_letter) 259.84 313.67 P
1 F
0.39 ( in turn is any of the single characters \324a\325 through) 319.24 313.67 P
0.41 0.04 (\324z\325. \050This rule is actually adhered to for the names used in lexical and grammar rules in this docu-) 99 300.67 B
(ment.\051) 99 287.67 T
-0.01 (Each rule begins with a name \050which is the name defined by the rule\051 and a colon. A vertical bar \050) 99 262.67 P
2 F
-0.04 (|) 529.74 262.67 P
1 F
-0.01 (\051) 536.34 262.67 P
0.01 (is used to separate alternatives; it is the least binding operator in this notation. A star \050) 99 249.67 P
2 F
0.04 (*) 477.17 249.67 P
1 F
0.01 (\051 means zero) 483.77 249.67 P
0.3 (or more repetitions of the preceding item; likewise, a plus \050) 99 236.67 P
2 F
0.73 (+) 362.64 236.67 P
1 F
0.3 (\051 means one or more repetitions, and a) 369.24 236.67 P
-0.55 (phrase enclosed in square brackets \050) 99 223.67 P
2 F
-1.31 ([ ]) 254.8 223.67 P
1 F
-0.55 (\051 means zero or one occurrences \050in other words, the enclosed) 273.29 223.67 P
-0.25 (phrase is optional\051. The) 99 210.67 P
2 F
-0.59 (*) 204.64 210.67 P
1 F
-0.25 ( and) 211.24 210.67 P
2 F
-0.59 (+) 232.13 210.67 P
1 F
-0.25 ( operators bind as tightly as possible; parentheses are used for group-) 238.73 210.67 P
0.19 (ing. Literal strings are enclosed in quotes. White space is only meaningful to separate tokens. Rules) 99 197.67 P
0.12 (are normally contained on a single line; rules with many alternatives may be formatted alternatively) 99 184.67 P
(with each line after the first beginning with a vertical bar.) 99 171.67 T
0.16 (In lexical definitions \050as in the example above\051, two more conventions are used: Two literal charac-) 99 146.67 P
0.41 0.02 (ters separated by three dots mean a choice of any single character in the given \050inclusive\051 range of) 99 133.67 B
0.23 (ASCII characters. A phrase between angular brackets \050) 99 120.67 P
2 F
0.54 (<...>) 342.5 120.67 P
1 F
0.23 (\051 gives an informal description of the) 375.5 120.67 P
(symbol defined; e.g. this could be used to describe the notion of \324control character\325 if needed.) 99 107.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "1" 7
%%Page: "2" 8
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(2) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.35 (Even though the notation used is almost the same, there is a big difference between the meaning of) 76.5 712.67 P
-0.32 (lexical and syntactic definitions: a lexical definition operates on the individual characters of the input) 76.5 699.67 P
0.3 (source, while a syntax definition operates on the stream of tokens generated by the lexical analysis.) 76.5 686.67 P
0.34 (All uses of BNF in the next chapter \050\322Lexical Analysis\323\051 are lexical definitions; uses in subsequent) 76.5 673.67 P
(chapters are syntactic definitions.) 76.5 660.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "2" 8
%%Page: "3" 9
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(3) 535 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Lexical analysis) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 16 Q
(C) 99 709.33 T
0 12.8 Q
(HAPTER) 110.55 709.33 T
0 16 Q
(2:) 167.62 709.33 T
(L) 198 709.33 T
0 12.8 Q
(EXICAL) 207.78 709.33 T
(ANALYSIS) 259.16 709.33 T
1 11 Q
-0.07 (A Python program is read by a) 99 672.67 P
3 F
-0.07 (parser) 236.31 672.67 P
1 F
-0.07 (. Input to the parser is a stream of) 265.03 672.67 P
3 F
-0.07 (tokens) 414.73 672.67 P
1 F
-0.07 (, generated by the) 442.83 672.67 P
3 F
-0.07 (lex-) 523.51 672.67 P
(ical analyzer) 99 659.67 T
1 F
(. This chapter describes how the lexical analyzer breaks a file into tokens.) 156.13 659.67 T
-0.22 (Python uses the 7-bit ASCII character set for program text and string literals. 8-bit characters may be) 99 634.67 P
-0.07 (used in string literals and comments but their interpretation is platform dependent; the proper way to) 99 621.67 P
(insert 8-bit characters in string literals is by using octal or hexadecimal escape sequences.) 99 608.67 T
-0.35 (The run-time character set depends on the I/O devices connected to the program but is generally a su-) 99 583.67 P
(perset of ASCII.) 99 570.67 T
4 F
0.3 (Future compatibility note:) 99 545.67 P
1 F
0.3 (It may be tempting to assume that the character set for 8-bit characters) 226.69 545.67 P
0.41 0.01 (is ISO Latin-1 \050an ASCII superset that covers most western languages that use the Latin alphabet\051,) 99 532.67 B
-0.33 (but it is possible that in the future Unicode text editors will become common. These generally use the) 99 519.67 P
-0.12 (UTF-8 encoding, which is also an ASCII superset, but with very different use for the characters with) 99 506.67 P
-0.25 (ordinals 128-255. While there is no consensus on this subject yet, it is unwise to assume either Latin-) 99 493.67 P
-0.51 (1 or UTF-8, even though the current implementation appears to favor Latin-1. This applies both to the) 99 480.67 P
(source character set and the run-time character set.) 99 467.67 T
0 14 Q
(2.1) 99 440.67 T
(Line structure) 135 440.67 T
1 11 Q
(A Python program is divided in a number of) 99 415.67 T
3 F
(logical lines) 296.68 415.67 T
1 F
(.) 350.77 415.67 T
0 12 Q
(2.1.1) 99 390 T
(Logical lines) 144 390 T
1 11 Q
0.07 (The end of each logical line is represented by the token NEWLINE. Statements cannot cross logical) 99 370.67 P
0.21 (line boundaries except where NEWLINE is allowed by the syntax \050e.g. between statements in com-) 99 357.67 P
-0.22 (pound statements\051. A logical line is constructed from one or more) 99 344.67 P
3 F
-0.22 (physical lines) 388.64 344.67 P
1 F
-0.22 ( by following the ex-) 448.61 344.67 P
(plicit or implicit) 99 331.67 T
3 F
(line joining) 173.26 331.67 T
1 F
( rules.) 223.68 331.67 T
0 12 Q
(2.1.2) 99 306 T
(Physical lines) 144 306 T
1 11 Q
-0.52 (A physical line ends in whatever the current platform\325s convention is for terminating lines. On UNIX,) 99 286.67 P
-0.24 (this is the ASCII LF \050linefeed\051 character. On DOS/Windows, it is the ASCII sequence CR LF \050return) 99 273.67 P
(followed by linefeed\051. On Macintosh, it is the ASCII CR \050return\051 character.) 99 260.67 T
0 12 Q
(2.1.3) 99 235 T
(Comments) 144 235 T
1 11 Q
0.35 (A comment starts with a hash character \050) 99 215.67 P
2 F
0.84 (#) 281.36 215.67 P
1 F
0.35 (\051 that is not part of a string literal, and ends at the end of) 287.96 215.67 P
-0.23 (the physical line. A comment signifies the end of the logical line unless the implicit line joining rules) 99 202.67 P
(are invoked. Comments are ignored by the syntax\255\255; they are not tokens.) 99 189.67 T
0 12 Q
(2.1.4) 99 164 T
(Explicit line joining) 144 164 T
1 11 Q
-0.63 (Two or more physical lines may be joined into logical lines using backslash characters \050) 99 144.67 P
2 F
-1.52 (\134) 477.53 144.67 P
1 F
-0.63 (\051, as follows:) 484.13 144.67 P
-0.39 (when a physical line ends in a backslash that is not part of a string literal or comment, it is joined with) 99 131.67 P
-0.34 (the following forming a single logical line, deleting the backslash and the following end-of-line char-) 99 118.67 P
(acter. For example:) 99 105.67 T
2 10 Q
(if 1900 < year < 2100 and 1 <= month <= 12 \134) 99 87.33 T
(   and 1 <= day <= 31 and 0 <= hour < 24 \134) 99 75.33 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "3" 9
%%Page: "4" 10
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(4) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(   and 0 <= minute < 60 and 0 <= second < 60:   # Looks like a valid date) 72 713.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(        return 1) 72 701.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.2 (A line ending in a backslash cannot carry a comment. A backslash does not continue a comment. A back-) 72 676.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.29 (slash does not continue a token except for string literals \050i.e., tokens other than string literals cannot be split) 72 663.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(across physical lines using a backslash\051. A backslash is illegal elsewhere on a line outside a string literal.) 72 650.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.1.5) 72 625 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Implicit line joining) 117 625 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.51 (Expressions in parentheses, square brackets or curly braces can be split over more than one physical line) 72 605.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(without using backslashes. For example:) 72 592.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(month_names = [\325Januari\325, \325Februari\325, \325Maart\325,      # These are the) 72 574.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(               \325April\325,   \325Mei\325,      \325Juni\325,       # Dutch names) 72 562.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(               \325Juli\325,    \325Augustus\325, \325September\325,  # for the months) 72 550.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(               \325Oktober\325, \325November\325, \325December\325]   # of the year) 72 538.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.3 (Implicitly continued lines can carry comments. The indentation of the continuation lines is not important.) 72 513.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.53 (Blank continuation lines are allowed. There is no NEWLINE token between implicit continuation lines. Im-) 72 500.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.04 (plicit continued lines can also occur within triple-quoted strings \050see below\051; in that case they cannot carry) 72 487.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(comments.) 72 474.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.1.6) 72 449 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Blank lines) 117 449 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.4 (A logical line that contains only spaces, tabs, formfeeds, and possibly a comment, is ignored \050i.e., no NEW-) 72 429.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.3 (LINE token is generated\051, except that during interactive input of statements, an entirely blank logical line) 72 416.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\050i.e. one containing not even whitespace or a comment\051 terminates a multi-line statement.) 72 403.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.1.7) 72 378 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Indentation) 117 378 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.23 (Leading whitespace \050spaces and tabs\051 at the beginning of a logical line is used to compute the indentation) 72 358.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(level of the line, which in turn is used to determine the grouping of statements.) 72 345.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.26 (First, tabs are replaced \050from left to right\051 by one to eight spaces such that the total number of characters up) 72 320.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.29 (to there is a multiple of eight \050this is intended to be the same rule as used by UNIX\051. The total number of) 72 307.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.24 (spaces preceding the first non-blank character then determines the line\325s indentation. Indentation cannot be) 72 294.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.15 (split over multiple physical lines using backslashes; the whitespace up to the first backslash determines the) 72 281.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(indentation.) 72 268.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 F
-0.25 (Cross-platform compatibility note:) 72 243.67 P
1 F
-0.25 ( because of the nature of text editors on non-UNIX platforms, it is un-) 235.26 243.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(wise to use a mixture of spaces and tabs for the indentation in a single source file.) 72 230.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.23 (A formfeed character may be present at the start of the line; formfeed characters occurring elsewhere in the) 72 205.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(leading whitespace have an undefined effect \050for instance, they may reset the space count to zero\051.) 72 192.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.06 (The indentation levels of consecutive lines are used to generate INDENT and DEDENT tokens, using a) 72 167.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(stack, as follows.) 72 154.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.03 (Before the first line of the file is read, a single zero is pushed on the stack; this will never be popped off) 72 129.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.31 (again. The numbers pushed on the stack will always be strictly increasing from bottom to top. At the begin-) 72 116.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.09 (ning of each logical line, the line\325s indentation level is compared to the top of the stack. If it is equal, noth-) 72 103.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.04 (ing happens. If it is larger, it is pushed on the stack, and one INDENT token is generated. If it is smaller, it) 72 90.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "4" 10
%%Page: "5" 11
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(5) 535 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Lexical analysis) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
3 11 Q
-0.44 (must) 99 712.67 P
1 F
-0.44 ( be one of the numbers occurring on the stack; all numbers on the stack that are larger are popped) 119.78 712.67 P
-0.52 (off, and for each number popped off a DEDENT token is generated. At the end of the file, a DEDENT) 99 699.67 P
(token is generated for each number remaining on the stack that is larger than zero.) 99 686.67 T
(Here is an example of a correctly \050though confusingly\051 indented piece of Python code:) 99 667.67 T
2 10 Q
(def perm\050l\051:) 99 649.33 T
(        # Compute the list of all permutations of l) 99 637.33 T
(    if len\050l\051 <= 1:) 99 625.33 T
(                  return [l]) 99 613.33 T
(    r = []) 99 601.33 T
(    for i in range\050len\050l\051\051:) 99 589.33 T
(             s = l[:i] + l[i+1:]) 99 577.33 T
(             p = perm\050s\051) 99 565.33 T
(             for x in p:) 99 553.33 T
(              r.append\050l[i:i+1] + x\051) 99 541.33 T
(    return r) 99 529.33 T
1 11 Q
(The following example shows various indentation errors:) 99 504.67 T
2 10 Q
(     def perm\050l\051:                       # error: first line indented) 99 486.33 T
(    for i in range\050len\050l\051\051:             # error: not indented) 99 474.33 T
(        s = l[:i] + l[i+1:]) 99 462.33 T
(            p = perm\050l[:i] + l[i+1:]\051   # error: unexpected indent) 99 450.33 T
(            for x in p:) 99 438.33 T
(                    r.append\050l[i:i+1] + x\051) 99 426.33 T
(                return r                # error: inconsistent dedent) 99 414.33 T
1 11 Q
-0.49 (\050Actually, the first three errors are detected by the parser; only the last error is found by the lexical an-) 99 389.67 P
(alyzer \321 the indentation of) 99 376.67 T
2 F
(return r) 222.73 376.67 T
1 F
( does not match a level popped off the stack.\051) 275.53 376.67 T
0 12 Q
(2.1.8) 99 351 T
(Whitespace between tokens) 144 351 T
1 11 Q
-0.06 (Except at the beginning of a logical line or in string literals, the whitespace characters space, tab and) 99 325.67 P
0.09 (formfeed can be used interchangeably to separate tokens. Whitespace is needed between two tokens) 99 312.67 P
0.12 (only if their concatenation could otherwise be interpreted as a different token \050e.g.,) 99 299.67 P
2 F
0.29 (ab) 467.77 299.67 P
1 F
0.12 ( is one token,) 480.97 299.67 P
(but) 99 286.67 T
2 F
(a) 115.81 286.67 T
(b) 125.16 286.67 T
1 F
( is two tokens\051.) 131.76 286.67 T
0 14 Q
(2.2) 99 259.67 T
(Other tokens) 135 259.67 T
1 11 Q
0.93 (Besides NEWLINE, INDENT and DEDENT, the following categories of tokens exist:) 99 234.67 P
3 F
0.93 (identifiers) 492.63 234.67 P
1 F
0.93 (,) 537.25 234.67 P
3 F
-0.24 (keywords) 99 221.67 P
1 F
-0.24 (,) 140.55 221.67 P
3 F
-0.24 (literals) 145.81 221.67 P
1 F
-0.24 (,) 176.99 221.67 P
3 F
-0.24 (operators) 182.25 221.67 P
1 F
-0.24 (, and) 225.03 221.67 P
3 F
-0.24 (delimiters) 248.69 221.67 P
1 F
-0.24 (. Whitespace characters \050other than line terminators, dis-) 292.69 221.67 P
-0.3 (cussed earlier\051 are not tokens, but serve to delimit tokens. Where ambiguity exists, a token comprises) 99 208.67 P
(the longest possible string that forms a legal token when read from left to right.) 99 195.67 T
0 14 Q
(2.3) 99 168.67 T
(Identifiers and keywords) 135 168.67 T
1 11 Q
(Identifiers \050also referred to as) 99 143.67 T
3 F
(names) 231.87 143.67 T
1 F
(\051 are described by the following lexical definitions:) 259.97 143.67 T
2 10 Q
(identifier:     \050letter|"_"\051 \050letter|digit|"_"\051*) 99 125.33 T
(letter:         lowercase | uppercase) 99 113.33 T
(lowercase:      "a"..."z") 99 101.33 T
(uppercase:      "A"..."Z") 99 89.33 T
(digit:          "0"..."9") 99 77.33 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "5" 11
%%Page: "6" 12
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(6) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(Identifiers are unlimited in length. Case is significant.) 72 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.3.1) 72 687 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Keywords) 117 687 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.38 (The following identifiers are used as reserved words, or) 72 667.67 P
3 F
0.38 (keywords) 323.45 667.67 P
1 F
0.38 ( of the language, and cannot be used as) 364.99 667.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(ordinary identifiers. They must be spelled exactly as written here:) 72 654.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(and       del       for       is        raise) 72 636.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(assert    elif      from      lambda    return) 72 624.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(break     else      global    not       try) 72 612.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(class     except    if        or        while) 72 600.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(continue  exec      import    pass) 72 588.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(def       finally   in        print) 72 576.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.3.2) 72 551 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Reserved classes of identifiers) 117 551 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(Certain classes of identifiers \050besides keywords\051 have special meanings. These are:) 72 525 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\050XXX need section references here.\051) 72 377.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(2.4) 72 350.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Literals) 108 350.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(Literals are notations for constant values of some built-in types) 72 325.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.4.1) 72 300 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(String literals) 117 300 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(String literals are described by the following lexical definitions:) 72 280.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(stringliteral:   [rawprefix] \050shortstring | longstring\051) 72 262.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(rawprefix:       "r" | "R") 72 250.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(shortstring:     "\325" shortstringitem* "\325" | \325"\325 shortstringitem* \325"\325) 72 238.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(longstring:      "\325\325\325" longstringitem* "\325\325\325" | \325"""\325 longstringitem* \325"""\325) 72 226.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(shortstringitem: shortstringchar | escapeseq) 72 214.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(longstringitem:  longstringchar | escapeseq) 72 202.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(shortstringchar: <any ASCII character except "\134" or newline or the quote>) 72 190.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(longstringchar:  <any ASCII character except "\134">) 72 178.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(escapeseq:       "\134" <any ASCII character>) 72 166.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.21 (In plain English: String literals can be enclosed in single quotes \050\325\051 or double quotes \050"\051. They can also be) 72 141.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.33 (enclosed in groups of three single or double quotes \050these are generally referred to as) 72 128.67 P
3 F
-0.33 (triple-quoted strings) 443.77 128.67 P
1 F
-0.33 (\051.) 533.59 128.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.39 (The backslash \050\134\051 character is used to escape characters that otherwise have a special meaning, such as new-) 72 115.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.03 (line, backslash itself, or the quote character. String literals may optionally be prefixed with a letter \324r\325 or) 72 102.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\324R\325; such strings are called) 72 89.67 T
3 F
(raw strings) 192.67 89.67 T
1 F
( and use different rules for backslash escape sequences.) 242.49 89.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 12 Q
(T) 132.71 501 T
(able 1: Special Meanings of Identi\336ers) 139.61 501 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(F) 95.09 475 T
(orm) 101.58 475 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Meaning) 248.67 475 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(  _*) 78 452.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 12 Q
(Not imported by) 150 451 T
2 F
(from) 232.33 451 T
3 F
( module) 261.13 451 T
2 F
(import) 302.46 451 T
(*) 348.66 451 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(  __*__) 78 429 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(System-de\336ned name) 150 429 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(  __*) 78 407 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Class-pri) 150 407 T
(v) 193.03 407 T
(ate name mangling) 198.73 407 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
72 490.75 72 399.25 2 L
V
0.5 H
0 Z
N
144 491.25 144 398.75 2 L
V
N
396 490.75 396 399.25 2 L
V
N
71.75 491 396.25 491 2 L
V
N
72.25 466.25 395.75 466.25 2 L
V
N
72.25 463.75 395.75 463.75 2 L
V
N
71.75 443 396.25 443 2 L
V
N
71.75 421 396.25 421 2 L
V
N
71.75 399 396.25 399 2 L
V
N
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "6" 12
%%Page: "7" 13
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(7) 535 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Lexical analysis) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.07 (In \322long strings\323 \050strings surrounded by sets of three quotes\051, unescaped newlines and quotes are al-) 99 712.67 P
-0.35 (lowed \050and are retained\051, except that three unescaped quotes in a row terminate the string. \050A \322quote\323) 99 699.67 P
(is the character used to open the string, i.e. either) 99 686.67 T
2 F
(\325) 317.43 686.67 T
1 F
( or) 324.03 686.67 T
2 F
(") 338.69 686.67 T
1 F
(.\051) 345.29 686.67 T
0.41 0.01 (Unless an \324r\325 or \324R\325 prefix is present, escape sequences in strings are interpreted according to rules) 99 661.67 B
(similar to those used by Standard C. The recognized escape sequences are:) 99 648.67 T
-0.24 (In strict compatibility with Standard C, up to three octal digits are accepted, but an unlimited number) 99 281.67 P
-0.12 (of hex digits is taken to be part of the hex escape \050and then the lower 8 bits of the resulting hex num-) 99 268.67 P
(ber are used in all current implementations...\051.) 99 255.67 T
-0.21 (Unlike Standard C, all unrecognized escape sequences are left in the string unchanged, i.e.,) 99 230.67 P
3 F
-0.21 (the back-) 499.59 230.67 P
-0.39 (slash is left in the string.) 99 217.67 P
1 F
-0.39 ( \050This behavior is useful when debugging: if an escape sequence is mistyped,) 205.24 217.67 P
(the resulting output is more easily recognized as broken.\051) 99 204.67 T
-0.04 (When an \324r\325 or \324R\325 prefix is present,) 99 179.67 P
3 F
-0.04 (all backslashes are left in the string.) 260.26 179.67 P
1 F
-0.04 ( For example, the string lit-) 419.82 179.67 P
-0.29 (eral) 99 166.67 P
2 F
-0.7 (r"\134n") 117.95 166.67 P
1 F
-0.29 ( consists of two characters: a backslash and a lowercase \324n\325. String quotes can be escaped) 150.95 166.67 P
-0.1 (with a backslash, but the backslash remains in the string; for example,) 99 153.67 P
2 F
-0.24 (r"\134"") 408.81 153.67 P
1 F
-0.1 ( is a valid string literal) 441.81 153.67 P
(consisting of two characters: a backslash and a double quote.) 99 140.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 12 Q
(T) 188.55 625 T
(able 2: Escape Sequences) 195.45 625 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Escape Sequence) 109.27 599 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Meaning) 286.92 599 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134) 105 575 T
3 F
(ne) 112.2 575 T
(wline) 123.35 575 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( Ignored) 208.5 575 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134\134) 105 553 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( Backslash \050) 208.5 553 T
2 F
(\134) 267.16 553 T
1 F
(\051) 274.36 553 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134\325) 105 531 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( Single quote \050) 208.5 531 T
2 F
(\325) 278.83 531 T
1 F
(\051) 286.03 531 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134") 105 509 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( Double quote \050) 208.5 509 T
2 F
(") 283.49 509 T
1 F
(\051) 290.69 509 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134a) 105 487 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII Bell \050BEL\051) 208.5 487 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134b) 105 465 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII Backspace \050BS\051) 208.5 465 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134f) 105 443 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII F) 208.5 443 T
(ormfeed \050FF\051) 252.32 443 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134n) 105 421 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII Linefeed \050LF\051) 208.5 421 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134r) 105 399 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII Carriage Return \050CR\051) 208.5 399 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134t) 105 377 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII Horizontal T) 208.5 377 T
(ab \050T) 306.53 377 T
(AB\051) 331.07 377 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134v) 105 355 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII V) 208.5 355 T
(ertical T) 253.16 355 T
(ab \050VT\051) 292.52 355 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134) 105 333 T
3 F
(ooo) 112.2 333 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII character with octal v) 208.5 333 T
(alue) 349.16 333 T
3 F
(ooo) 372.16 333 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(\134x) 105 311 T
3 F
(xx...) 119.4 311 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII character with he) 208.5 311 T
(x v) 328.28 311 T
(alue) 342.98 311 T
3 F
(xx...) 365.98 311 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
99 614.75 99 303.25 2 L
V
0.5 H
0 Z
N
202.5 615.25 202.5 302.75 2 L
V
N
414 614.75 414 303.25 2 L
V
N
98.75 615 414.25 615 2 L
V
N
99.25 590.25 413.75 590.25 2 L
V
N
99.25 587.75 413.75 587.75 2 L
V
N
98.75 567 414.25 567 2 L
V
N
98.75 545 414.25 545 2 L
V
N
98.75 523 414.25 523 2 L
V
N
98.75 501 414.25 501 2 L
V
N
98.75 479 414.25 479 2 L
V
N
98.75 457 414.25 457 2 L
V
N
98.75 435 414.25 435 2 L
V
N
98.75 413 414.25 413 2 L
V
N
98.75 391 414.25 391 2 L
V
N
98.75 369 414.25 369 2 L
V
N
98.75 347 414.25 347 2 L
V
N
98.75 325 414.25 325 2 L
V
N
98.75 303 414.25 303 2 L
V
N
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "7" 13
%%Page: "8" 14
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(8) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 11 Q
(2.4.1.1) 76.5 712.67 T
(String literal concatenation) 121.5 712.67 T
1 F
0.21 (Multiple adjacent string literals \050delimited by whitespace\051, possibly using different quoting conven-) 76.5 687.67 P
-0.02 (tions, are allowed, and their meaning is the same as their concatenation. Thus,) 76.5 674.67 P
2 F
-0.05 ("hello") 422.37 674.67 P
-0.05 (\325world\325) 471.3 674.67 P
1 F
0.41 0.12 (is equivalent to) 76.5 661.67 B
2 F
0.99 0.12 ("helloworld") 149.81 661.67 B
1 F
0.41 0.12 (. This feature can be used to reduce the number of backslashes) 230.49 661.67 B
0.41 0.15 (needed, to split long strings conveniently across long lines, or even to add comments to parts of) 76.5 648.67 B
(strings, for example:) 76.5 635.67 T
2 10 Q
(regex.compile\050"[A-Za-z_]"       # letter or underscore) 76.5 617.33 T
(              "[A-Za-z0-9_]*"   # letter, digit or underscore) 76.5 605.33 T
(             \051) 76.5 593.33 T
1 11 Q
-0.32 (Note that this feature is defined at the syntactical level, but implemented at compile time. The \324+\325 op-) 76.5 568.67 P
-0.17 (erator must be used to concatenate string expressions at run time. Also note that literal concatenation) 76.5 555.67 P
(can use different quoting styles for each component.) 76.5 542.67 T
0 12 Q
(2.4.2) 76.5 517 T
(Numeric literals) 121.5 517 T
1 11 Q
0.97 (There are four types of numeric literals: plain integers, long integers, floating point numbers, and) 76.5 497.67 P
(imaginary numbers.) 76.5 484.67 T
0 F
(2.4.2.1) 76.5 462.67 T
(Integer and long integer literals) 121.5 462.67 T
1 F
(Integer and long integer literals are described by the following lexical definitions:) 76.5 437.67 T
2 10 Q
(longinteger:    integer \050"l"|"L"\051) 76.5 419.33 T
(integer:        decimalinteger | octinteger | hexinteger) 76.5 407.33 T
(decimalinteger: nonzerodigit digit* | "0") 76.5 395.33 T
(octinteger:     "0" octdigit+) 76.5 383.33 T
(hexinteger:     "0" \050"x"|"X"\051 hexdigit+) 76.5 371.33 T
(nonzerodigit:   "1"..."9") 76.5 359.33 T
(octdigit:       "0"..."7") 76.5 347.33 T
(hexdigit:       digit|"a"..."f"|"A"..."F") 76.5 335.33 T
1 11 Q
-0.03 (Although both lower case \324l\325 and upper case \324L\325 are allowed as suffix for long integers, it is strongly) 76.5 310.67 P
(recommended to always use \324L\325, since the letter \324l\325 looks too much like the digit \3241\325.) 76.5 297.67 T
-0.24 (Plain integer decimal literals must be at most 2147483647 \050i.e., the largest positive integer, using 32-) 76.5 272.67 P
-0.23 (bit arithmetic\051. Plain octal and hexadecimal literals may be as large as 4294967295, but values larger) 76.5 259.67 P
-0.05 (than 2147483647 are converted to a negative value by subtracting 4294967296. There is no limit for) 76.5 246.67 P
(long integer literals apart from what can be stored in available memory.) 76.5 233.67 T
(Some examples of plain and long integer literals:) 76.5 208.67 T
2 10 Q
(7     2147483647                        0177    0x80000000) 76.5 190.33 T
(3L    79228162514264337593543950336L    0377L   0x100000000L) 76.5 178.33 T
0 11 Q
(2.4.2.2) 76.5 156.67 T
(Floating point literals) 121.5 156.67 T
1 F
(Floating point literals are described by the following lexical definitions:) 76.5 131.67 T
2 10 Q
(floatnumber:    pointfloat | exponentfloat) 76.5 113.33 T
(pointfloat:     [intpart] fraction | intpart ".") 76.5 101.33 T
(exponentfloat:  \050intpart | pointfloat\051 exponent) 76.5 89.33 T
(intpart:        nonzerodigit digit* | "0") 76.5 77.33 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "8" 14
%%Page: "9" 15
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(9) 535 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Lexical analysis) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(fraction:       "." digit+) 99 713.33 T
(exponent:       \050"e"|"E"\051 ["+"|"-"] digit+) 99 701.33 T
1 11 Q
0.41 0.01 (Note that the integer part of a floating point number cannot look like an octal integer. The allowed) 99 676.67 B
0.22 (range of floating point literals is implementation-dependent.  Some examples of floating point liter-) 99 663.67 P
(als:) 99 650.67 T
2 10 Q
(3.14    10.     .001    1e100   3.14e-10) 99 632.33 T
0 11 Q
(2.4.2.3) 99 610.67 T
(Imaginary literals) 144 610.67 T
1 F
(Imaginary literals are described by the following lexical definitions:) 99 585.67 T
2 10 Q
(imagnumber:     \050floatnumber | intpart\051 \050"j"|"J"\051) 99 567.33 T
1 11 Q
0.3 (An imaginary literals yields a complex number with a real part of 0.0. Complex numbers are repre-) 99 542.67 P
0.28 (sented as a pair of floating point numbers and have the same restrictions on their range. To create a) 99 529.67 P
-0.19 (complex number with a nonzero real part, add a floating point number to it, e.g.) 99 516.67 P
2 F
-0.46 (\0503+4j\051.) 449.58 516.67 P
1 F
-0.19 ( Some ex-) 495.78 516.67 P
(amples of imaginary literals:) 99 503.67 T
2 10 Q
(3.14j   10.j    10 j    .001j   1e100j  3.14e-10j) 99 485.33 T
1 11 Q
-0.05 (Note that numeric literals do not include a sign; a phrase like) 99 460.67 P
2 F
-0.12 (-1) 369.1 460.67 P
1 F
-0.05 ( is actually an expression composed) 382.3 460.67 P
(of the unary operator \324) 99 447.67 T
2 F
(-) 197.97 447.67 T
1 F
(\325 and the literal) 204.57 447.67 T
2 F
(1) 274.22 447.67 T
1 F
(.) 280.82 447.67 T
0 14 Q
(2.5) 99 420.67 T
(Operators) 135 420.67 T
1 11 Q
(The following tokens are operators:) 99 395.67 T
2 10 Q
(+       -       *       **      /       %) 99 377.33 T
(<<      >>      &       |       ^       ~) 99 365.33 T
(<       >       <=      >=      ==      !=      <>) 99 353.33 T
1 11 Q
-0.06 (The comparison operators) 99 328.67 P
2 F
-0.14 (<>) 216.44 328.67 P
1 F
-0.06 ( and) 229.64 328.67 P
2 F
-0.14 (!=) 250.9 328.67 P
1 F
-0.06 ( are alternate spellings of the same operator; != is the preferred) 264.1 328.67 P
(spelling,  <> is obsolescent.) 99 315.67 T
0 14 Q
(2.6) 99 288.67 T
(Delimiters) 135 288.67 T
1 11 Q
(The following tokens serve as delimiters in the grammar:) 99 263.67 T
2 10 Q
(\050       \051       [       ]       {       }) 99 245.33 T
(,       :       .       \324       =       ;) 99 233.33 T
1 11 Q
0.05 (The period can also occur in floating-point and imaginary literals. A sequence of three periods has a) 99 208.67 P
(special meaning as ellipses in slices.) 99 195.67 T
0.41 0.01 (The following printing ASCII characters have special meaning as part of other tokens or are other-) 99 170.67 B
(wise significant to the lexical analyzer:) 99 157.67 T
2 10 Q
(\325       "       #       \134) 99 139.33 T
1 11 Q
0.19 (The following printing ASCII characters are not used in Python. Their occurrence outside string lit-) 99 114.67 P
(erals and comments is an unconditional error:) 99 101.67 T
2 10 Q
(@       $       ?) 99 83.33 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "9" 15
%%Page: "10" 16
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(10) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "10" 16
%%Page: "11" 17
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(11) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Data model) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 16 Q
(C) 99 709.33 T
0 12.8 Q
(HAPTER) 110.55 709.33 T
0 16 Q
(3:) 167.62 709.33 T
(D) 198 709.33 T
0 12.8 Q
(ATA) 209.55 709.33 T
(MODEL) 240.3 709.33 T
0 14 Q
(3.1) 99 670.67 T
(Objects, values and types) 135 670.67 T
3 11 Q
0.32 (Objects) 99 645.67 P
1 F
0.32 ( are Python\325s abstraction for data. All data in a Python program is represented by objects or) 132.6 645.67 P
0.1 (by relations between objects. \050In conformance to Von Neumann\325s model of a \322stored program com-) 99 632.67 P
(puter\323, code is also represented by objects.\051) 99 619.67 T
0.13 (Every object has an identity, a type and a value. An object\325s) 99 594.67 P
3 F
0.13 (identity) 367.55 594.67 P
1 F
0.13 ( never changes once it has been) 400.55 594.67 P
-0.28 (created; you may think of it as the object\325s address in memory. The \324) 99 581.67 P
2 F
-0.67 (is) 398.41 581.67 P
1 F
-0.28 (\325 operator compares the iden-) 411.61 581.67 P
0.15 (tity of two objects; the \324) 99 568.67 P
2 F
0.37 (id\050\051) 205.18 568.67 P
1 F
0.15 (\325 function returns an integer representing its identity \050currently imple-) 231.58 568.67 P
0.41 0.06 (mented as its address\051. An object\325s) 99 555.67 B
3 F
0.41 0.06 (type) 259.84 555.67 B
1 F
0.41 0.06 ( is also unchangeable. It determines the operations that an) 278.42 555.67 B
0.01 (object supports \050e.g. \322does it have a length?\323\051 and also defines the possible values for objects of that) 99 542.67 P
0.19 (type. The \324) 99 529.67 P
2 F
0.46 (type\050\051) 147.34 529.67 P
1 F
0.19 (\325 function returns an object\325s type \050which is an object itself\051. The) 186.94 529.67 P
3 F
0.19 (value) 477.91 529.67 P
1 F
0.19 ( of some) 501.74 529.67 P
0.36 (objects can change. The \324) 99 516.67 P
2 F
0.85 (==) 212.52 516.67 P
1 F
0.36 (\325 operator compares the value of two objects. Objects whose value can) 225.72 516.67 P
0.11 (change are said to be) 99 503.67 P
3 F
0.11 (mutable) 194.54 503.67 P
1 F
0.11 (; objects whose value is unchangeable once they are created are called) 229.98 503.67 P
3 F
0.41 0.01 (immutable) 99 490.67 B
1 F
0.41 0.01 (. An object\325s \050im\051mutability is determined by its type; for instance, numbers, strings and) 145.49 490.67 B
(tuples are immutable, while dictionaries and lists are mutable.) 99 477.67 T
0.41 0.05 (Objects are never explicitly destroyed; however, when they become unreachable they may be gar-) 99 452.67 B
-0.25 (bage-collected. An implementation is allowed to postpone garbage collection or omit it altogether \321) 99 439.67 P
-0.18 (it is a matter of implementation quality how garbage collection is implemented, as long as no objects) 99 426.67 P
0.27 (are collected that are still reachable. \050Implementation note: the current implementation uses a refer-) 99 413.67 P
0.41 0.05 (ence-counting scheme which collects most objects as soon as they become unreachable, but never) 99 400.67 B
(collects garbage containing circular references.\051) 99 387.67 T
0.09 (Note that the use of the implementation\325s tracing or debugging facilities may keep objects alive that) 99 362.67 P
-0.32 (would normally be collectable. Also note that catching an exception with a \324) 99 349.67 P
2 F
-0.77 (try...except) 430.88 349.67 P
1 F
-0.32 (\325 state-) 510.08 349.67 P
(ment may keep objects alive.) 99 336.67 T
0.41 0 (Some objects contain references to \322external\323 resources such as open files or windows. It is under-) 99 311.67 B
-0.38 (stood that these resources are freed when the object is garbage-collected, but since garbage collection) 99 298.67 P
-0.5 (is not guaranteed to happen, such objects also provide an explicit way to release the external resource,) 99 285.67 P
-0.42 (usually a) 99 272.67 P
2 F
-1 (close\050\051) 140.33 272.67 P
1 F
-0.42 ( method. Programs are strongly recommended to always explicitly close such ob-) 186.53 272.67 P
(jects. The \324) 99 259.67 T
2 F
(try...finally) 148.18 259.67 T
1 F
(\325 statement provides a convenient way to do this.) 233.98 259.67 T
-0.25 (Some objects contain references to other objects; these are called) 99 234.67 P
3 F
-0.25 (containers) 385.54 234.67 P
1 F
-0.25 (. Examples of containers) 431.98 234.67 P
0.26 (are tuples, lists and dictionaries. The references are part of a container\325s value. In most cases, when) 99 221.67 P
-0.42 (we talk about the value of a container, we imply the values, not the identities of the contained objects;) 99 208.67 P
-0.32 (however, when we talk about the \050im\051mutability of a container, only the identities of the immediately) 99 195.67 P
0.41 0.01 (contained objects are implied. So, if an immutable container \050like a tuple\051 contains a reference to a) 99 182.67 B
(mutable object, its value changes if that mutable object is changed.) 99 169.67 T
0.03 (Types affect almost all aspects of object behavior. Even the importance of object identity is affected) 99 144.67 P
-0.05 (in some sense: for immutable types, operations that compute new values may actually return a refer-) 99 131.67 P
0.41 0.08 (ence to any existing object with the same type and value, while for mutable objects this is not al-) 99 118.67 B
-0.36 (lowed. E.g. after \324\324) 99 105.67 P
2 F
-0.86 (a = 1; b =) 181.01 105.67 P
1 F
-0.36 (1\325\325,) 249.3 105.67 P
2 F
-0.86 (a) 267.26 105.67 P
1 F
-0.36 ( and) 273.86 105.67 P
2 F
-0.86 (b) 294.53 105.67 P
1 F
-0.36 ( may or may not refer to the same object with the value) 301.13 105.67 P
-0.1 (one, depending on the implementation, but after \324\324) 99 92.67 P
2 F
-0.24 (c = []; d = []) 319.79 92.67 P
1 F
-0.1 (\325\325,) 410.99 92.67 P
2 F
-0.24 (c) 423.71 92.67 P
1 F
-0.1 ( and) 430.31 92.67 P
2 F
-0.24 (d) 451.5 92.67 P
1 F
-0.1 (are guaranteed to) 464.45 92.67 P
0.41 0.03 (refer to two different, unique, newly created empty lists. \050Note that \324\324) 99 79.67 B
2 F
0.99 0.03 (c = d = []) 410.5 79.67 B
1 F
0.41 0.03 (\325\325 assigns the) 480.75 79.67 B
(same object to both) 99 66.67 T
2 F
(c) 187.6 66.67 T
1 F
( and) 194.21 66.67 T
2 F
(d) 215.59 66.67 T
1 F
(.\051) 222.19 66.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "11" 17
%%Page: "12" 18
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(12) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(3.2) 76.5 710.67 T
(The standard type hierarchy) 112.5 710.67 T
1 11 Q
0.12 (Below is a list of the types that are built into Python. Extension modules written in C can define ad-) 76.5 685.67 P
0.01 (ditional types. Future versions of Python may add types to the type hierarchy \050e.g. rational numbers,) 76.5 672.67 P
(efficiently stored arrays of integers, etc.\051.) 76.5 659.67 T
1.02 (Some of the type descriptions below contain a paragraph listing \324special attributes\325. These are at-) 76.5 640.67 P
0.03 (tributes that provide access to the implementation and are not intended for general use. Their defini-) 76.5 627.67 P
0.87 (tion may change in the future. There are also some \324generic\325 special attributes, not listed with the) 76.5 614.67 P
0.38 (individual objects:) 76.5 601.67 P
2 F
0.92 (__methods__) 161.6 601.67 P
1 F
0.38 (is a list of the method names of a built-in object, if it has any;) 241.73 601.67 P
2 F
(__members__) 76.5 588.67 T
1 F
( is a list of the data attribute names of a built-in object, if it has any.) 149.1 588.67 T
4 F
(None) 76.5 569.67 T
1 F
0.12 (This type has a single value. There is a single object with this value. This object is accessed) 112.5 569.67 P
0.49 (through the built-in name) 112.5 556.67 P
2 F
1.17 (None) 229.34 556.67 P
1 F
0.49 (. It is used to signify the absence of a value in many situa-) 255.74 556.67 P
-0.03 (tions, e.g. it is returned from functions that don\325t explicitly return anything. Its truth value is) 112.5 543.67 P
(false.) 112.5 530.67 T
4 F
(Ellipsis) 76.5 511.67 T
1 F
0.06 (This type has a single value. There is a single object with this value. This object is accessed) 113.49 511.67 P
0.04 (through the built-in name) 112.5 498.67 P
2 F
0.09 (Ellipsis) 227.53 498.67 P
1 F
0.04 (. It is used to indicate the presence of the \324\324...\325\325 syntax) 280.33 498.67 P
(in a slice. Its truth value is true.) 112.5 485.67 T
4 F
(Numbers) 76.5 466.67 T
1 F
0.6 (These are created by numeric literals and returned as results by arithmetic operators and) 122.63 466.67 P
-0.01 (arithmetic built-in functions. Numeric objects are immutable; once created their value never) 112.5 453.67 P
-0.52 (changes. Python numbers are of course strongly related to mathematical numbers, but subject) 112.5 440.67 P
(to the limitations of numerical representation in computers.) 112.5 427.67 T
(Python distinguishes between integers and floating point numbers:) 112.5 410.67 T
4 F
(Integers) 112.5 391.67 T
1 F
(These represent elements from the mathematical set of whole numbers) 153.74 391.67 T
(There are two types of integers:) 130.5 374.67 T
4 F
(Plain integers) 130.5 355.67 T
1 F
-0.47 (These represent numbers in the range -2147483648 through 2147483647.) 197.72 355.67 P
0.61 (\050The range may be larger on machines with a larger natural word size, but not) 166.5 342.67 P
0.33 (smaller.\051 When the result of an operation falls outside this range, the exception) 166.5 329.67 P
2 F
-0.33 (OverflowError) 166.5 316.67 P
1 F
-0.14 ( is raised. For the purpose of shift and mask operations, inte-) 252.3 316.67 P
0.69 0.01 (gers are assumed to have a binary, 2\325s complement notation using 32 or more) 166.5 303.67 B
0.18 (bits, and hiding no bits from the user \050i.e., all 4294967296 different bit patterns) 166.5 290.67 P
(correspond to different values\051.) 166.5 277.67 T
4 F
(Long integers) 130.5 258.67 T
1 F
0.05 (These represent numbers in an unlimited range, subject to available \050vir-) 197.72 258.67 P
-0.24 (tual\051 memory only. For the purpose of shift and mask operations, a binary repre-) 166.5 245.67 P
0.69 0 (sentation is assumed, and negative numbers are represented in a variant of 2\325s) 166.5 232.67 B
0.32 (complement which gives the illusion of an infinite string of sign bits extending) 166.5 219.67 P
(to the left.) 166.5 206.67 T
0.02 (The rules for integer representation are intended to give the most meaningful interpreta-) 130.5 189.67 P
-0.48 (tion of shift and mask operations involving negative integers and the least surprises when) 130.5 176.67 P
-0.62 (switching between the plain and long integer domains. For any operation except left shift,) 130.5 163.67 P
-0.08 (if it yields a result in the plain integer domain without causing overflow, it will yield the) 130.5 150.67 P
(same result in the long integer domain or when using mixed operands.) 130.5 137.67 T
4 F
(Floating point numbers) 112.5 118.67 T
1 F
-0.98 (These represent machine-level double precision floating point num-) 225.88 118.67 P
-0.22 (bers. You are at the mercy of the underlying machine architecture and C implementation) 130.5 105.67 P
0.4 (for the accepted range and handling of overflow. Python does not support single-preci-) 130.5 92.67 P
0.23 (sion floating point numbers; the savings in CPU and memory usage that are usually the) 130.5 79.67 P
0.07 (reason for using these is dwarfed by the overhead of using objects in Python, so there is) 130.5 66.67 P
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "12" 18
%%Page: "13" 19
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(13) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Data model) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(no reason to complicate the language with two kinds of floating point numbers.) 153 712.67 T
4 F
(Complex numbers) 135 693.67 T
1 F
-0.44 (These represent complex numbers as a pair of machine-level double pre-) 224.22 693.67 P
-0.43 (cision floating point numbers. The same caveats apply as for floating point numbers. The) 153 680.67 P
0.16 (real and imaginary value of a complex number) 153 667.67 P
2 F
0.38 (z) 362.6 667.67 P
1 F
0.16 ( can be retrieved through the attributes) 369.2 667.67 P
2 F
(z.real) 153 654.67 T
1 F
( and) 192.6 654.67 T
2 F
(z.imag) 213.98 654.67 T
1 F
(.) 253.58 654.67 T
4 F
(Sequences) 99 635.67 T
1 F
1.51 (These represent finite ordered sets indexed by natural numbers. The built-in function) 150.03 635.67 P
2 F
0.82 (len\050\051) 135 622.67 P
1 F
0.34 ( returns the number of items of a sequence. When the length of a sequence is) 168 622.67 P
2 F
0.82 (n) 514.11 622.67 P
1 F
0.34 (, the) 520.71 622.67 P
(index set contains the numbers 0, 1, ...,) 135 609.67 T
2 F
(n) 309.15 609.67 T
1 F
(. Item) 315.75 609.67 T
2 F
(i) 344.17 609.67 T
1 F
( of sequence) 350.77 609.67 T
2 F
(a) 408.49 609.67 T
1 F
( is selected by) 415.09 609.67 T
2 F
(a[i]) 479.86 609.67 T
1 F
(.) 506.26 609.67 T
4.29 (Sequences also support slicing:) 135 592.67 P
2 F
10.28 (a[i:j]) 292.69 592.67 P
1 F
4.29 ( selects all items with index) 332.29 592.67 P
2 F
10.28 (k) 482.67 592.67 P
1 F
4.29 ( such that) 489.27 592.67 P
2 F
1.18 (i) 135 579.67 P
1.18 (<=) 148.2 579.67 P
1.18 (k) 168 579.67 P
1.18 (<) 181.2 579.67 P
1.18 (j) 194.4 579.67 P
1 F
0.49 (. When used as an expression, a slice is a sequence of the same type \321 this) 201 579.67 P
(implies that the index set is renumbered so that it starts at 0 again.) 135 566.67 T
(Sequences are distinguished according to their mutability:) 135 549.67 T
4 F
(Immutable sequences) 135 530.67 T
1 F
-0.82 (An object of an immutable sequence type cannot change once it is cre-) 238.88 530.67 P
-0.16 (ated. \050If the object contains references to other objects, these other objects may be muta-) 153 517.67 P
2.87 (ble and may be changed; however the array of objects directly referenced by an) 153 504.67 P
(immutable object cannot change.\051) 153 491.67 T
(The following types are immutable sequences:) 153 474.67 T
4 F
(Strings) 153 455.67 T
1 F
0.13 (The items of a string are characters. There is no separate character type; a char-) 189 455.67 P
0.31 (acter is represented by a string of one item. Characters represent \050at least\051 8-bit) 189 442.67 P
-0.49 (bytes. The built-in functions) 189 429.67 P
2 F
-1.18 (chr\050\051) 314.45 429.67 P
1 F
-0.49 ( and) 347.45 429.67 P
2 F
-1.18 (ord\050\051) 367.85 429.67 P
1 F
-0.49 ( convert between characters and) 400.85 429.67 P
0.55 (nonnegative integers representing the byte values. Bytes with the values 0-127) 189 416.67 P
0.24 (usually represent the corresponding ASCII values, but the interpretation of val-) 189 403.67 P
0.15 (ues is up to the program. The string data type is also used to represent arrays of) 189 390.67 P
(bytes, e.g. to hold data read from a file.) 189 377.67 T
(\050What should be done on systems whose native character set is not ASCII???\051) 189 360.67 T
4 F
(Tuples) 153 341.67 T
1 F
0.56 (The items of a tuple are arbitrary Python objects. Tuples of two or more items) 189 341.67 P
-0.21 (are formed by comma-separated lists of expressions. A tuple of one item \050a \324sin-) 189 328.67 P
0.14 (gleton\325\051 can be formed by affixing a comma to an expression \050an expression by) 189 315.67 P
0.59 (itself does not create a tuple, since parentheses must be usable for grouping of) 189 302.67 P
-0.14 (expressions\051. An empty tuple can be formed by enclosing \324nothing\325 in parenthe-) 189 289.67 P
(ses: \324\324) 189 276.67 T
2 F
(\050\051) 215.58 276.67 T
1 F
(\325\325.) 228.78 276.67 T
4 F
(Mutable sequences) 135 257.67 T
1 F
-0.22 (Mutable sequences can be changed after they are created. The subscrip-) 226.66 257.67 P
-0.14 (tion and slicing notations can be used as the target of assignment and) 153 244.67 P
2 F
-0.34 (del) 457.57 244.67 P
1 F
-0.14 ( \050delete\051 state-) 477.37 244.67 P
(ments.) 153 231.67 T
(There is currently a single mutable sequence type:) 153 214.67 T
4 F
(Lists) 153 195.67 T
1 F
0.69 0.04 (The items of a list are arbitrary Python objects. Lists are formed by placing a) 189 195.67 B
0.42 (comma-separated list of expressions in square brackets. \050Note that there are no) 189 182.67 P
(special cases needed to form lists of length 0 or 1.\051) 189 169.67 T
-0.52 (The optional module) 153 150.67 P
2 F
-1.24 (array) 245.86 150.67 P
1 F
-0.52 ( provides an additional example of a mutable sequence type.) 278.86 150.67 P
4 F
(Mappings) 99 131.67 T
1 F
-0.88 (These represent finite sets of objects indexed by arbitrary index sets. The subscript notation) 148.82 131.67 P
2 F
-0.47 (a[k]) 135 118.67 P
1 F
-0.2 ( selects the item indexed by) 161.4 118.67 P
2 F
-0.47 (k) 284.86 118.67 P
1 F
-0.2 ( from the mapping) 291.46 118.67 P
2 F
-0.47 (a) 375 118.67 P
1 F
-0.2 (; this can be used in expressions and) 381.6 118.67 P
-0.62 (as the target of assignments or) 135 105.67 P
2 F
-1.48 (del) 267.56 105.67 P
1 F
-0.62 ( statements. The built-in function) 287.36 105.67 P
2 F
-1.48 (len\050\051) 433.39 105.67 P
1 F
-0.62 ( returns the num-) 466.39 105.67 P
(ber of items in a mapping.) 135 92.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "13" 19
%%Page: "14" 20
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(14) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(There is currently a single intrinsic mapping type:) 112.5 712.67 T
4 F
(Dictionaries) 112.5 693.67 T
1 F
0.85 (These represent finite sets of objects indexed by nearly arbitrary values. The) 172.08 693.67 P
0.23 (only types of values not acceptable as keys are values containing lists or dictionaries or) 130.5 680.67 P
-0.09 (other mutable types that are compared by value rather than by object identity \321 the rea-) 130.5 667.67 P
0.51 (son being that the efficient implementation of dictionaries requires a key\325s value to re-) 130.5 654.67 P
3.46 (main constant. Numeric types used for keys obey the normal rules for numeric) 130.5 641.67 P
0.18 (comparison: if two numbers compare equal \050e.g. 1 and 1.0\051 then they can be used inter-) 130.5 628.67 P
(changeably to index the same dictionary entry.) 130.5 615.67 T
-0.29 (Dictionaries are mutable; they are created by the) 130.5 598.67 P
2 F
-0.7 ({...}) 344.44 598.67 P
1 F
-0.29 (notation. \050See \322Dictionary dis-) 383.34 598.67 P
(plays\323 on page) 130.5 585.67 T
(28.\051) 198.62 585.67 T
0.29 (The optional library modules) 112.5 568.67 P
2 F
0.7 (dbm) 244.43 568.67 P
1 F
0.29 (,) 264.23 568.67 P
2 F
0.7 (gdbm) 270.02 568.67 P
1 F
0.29 ( and) 296.42 568.67 P
2 F
0.7 (bsddb) 318.38 568.67 P
1 F
0.29 ( provide additional examples of map-) 351.38 568.67 P
(ping types.) 112.5 555.67 T
4 F
(Callable types) 76.5 536.67 T
1 F
0.22 (These are the types to which the function call operation \050for invocation, See \322Calls\323) 145.56 536.67 P
(on page) 112.5 523.67 T
(31.\051 is applied:) 149.77 523.67 T
4 F
(User-defined functions) 112.5 504.67 T
1 F
0.8 (A user-defined function object is created by a function definition.) 221.88 504.67 P
(\050See \322Function definitions\323 on page) 130.5 491.67 T
(50.\051) 291.51 491.67 T
0.53 (Special read-only attributes:) 130.5 474.67 P
2 F
1.27 (func_doc) 258.88 474.67 P
1 F
0.53 ( or) 311.68 474.67 P
2 F
1.27 (__doc__) 327.41 474.67 P
1 F
0.53 ( is the function\325s documentation) 373.61 474.67 P
1.75 (string, or) 130.5 461.67 P
2 F
4.2 (None) 176.47 461.67 P
1 F
1.75 ( if unavailable;) 202.87 461.67 P
2 F
4.2 (func_name) 276.86 461.67 P
1 F
1.75 ( or) 336.26 461.67 P
2 F
4.2 (__name__) 354.43 461.67 P
1 F
1.75 ( is the function\325s name;) 407.23 461.67 P
2 F
2.63 (func_defaults) 130.5 448.67 P
1 F
1.1 ( is a tuple containing default argument values for those arguments) 216.3 448.67 P
0.81 (that have defaults, or) 130.5 435.67 P
2 F
1.93 (None) 228.73 435.67 P
1 F
0.81 ( if no arguments have a default value;) 255.13 435.67 P
2 F
1.93 (func_code) 430.21 435.67 P
1 F
0.81 ( is the) 489.61 435.67 P
0.54 (code object representing the compiled function body;) 130.5 422.67 P
2 F
1.29 (func_globals) 371.64 422.67 P
1 F
0.54 ( is \050a reference) 450.84 422.67 P
-0.07 (to\051 the dictionary that holds the function\325s global variables \321 it defines the global name) 130.5 409.67 P
0.35 (space of the module in which the function was defined. Additional information about a) 130.5 396.67 P
-0.19 (function\325s definition can be retrieved from its code object; see the description of internal) 130.5 383.67 P
(types below.) 130.5 370.67 T
4 F
(User-defined methods) 112.5 351.67 T
1 F
2.17 (A user-defined method object \050a.k.a.) 218.21 351.67 P
3 F
2.17 (object closure) 392.77 351.67 P
1 F
2.17 (\051 combines a) 456.96 351.67 P
(class, a class instance \050or) 130.5 338.67 T
2 F
(None) 243.52 338.67 T
1 F
(\051 and a user-defined function.) 269.92 338.67 T
0.15 (Special read-only attributes:) 130.5 325.67 P
2 F
0.35 (im_self) 257.72 325.67 P
1 F
0.15 ( is the instance object;) 303.92 325.67 P
2 F
0.35 (im_func) 405.17 325.67 P
1 F
0.15 ( is the function) 451.37 325.67 P
-0.38 (object;) 130.5 312.67 P
2 F
-0.92 (im_class) 162.81 312.67 P
1 F
-0.38 ( is the class that defined the method \050which may be a base class of the) 215.61 312.67 P
1.76 (class of which) 130.5 299.67 P
2 F
4.22 (im_self) 201.45 299.67 P
1 F
1.76 ( is an instance\051;) 247.65 299.67 P
2 F
4.22 (__doc__) 326.17 299.67 P
1 F
1.76 ( is the method\325s documentation) 372.37 299.67 P
6.14 (\050same as) 130.5 286.67 P
2 F
14.74 (im_func.__doc__) 183.71 286.67 P
1 F
6.14 (\051;) 282.71 286.67 P
2 F
14.74 (__name__) 298.32 286.67 P
1 F
6.14 ( is the method name \050same as) 351.12 286.67 P
2 F
(im_func.__name__) 130.5 273.67 T
1 F
(\051.) 236.1 273.67 T
-0.42 (User-defined method objects are created in two ways: when getting an attribute of a class) 130.5 256.67 P
-0.47 (that is a user-defined function object, or when getting an attributes of a class instance that) 130.5 243.67 P
0.53 (is a user-defined function object. In the former case \050class attribute\051, the) 130.5 230.67 P
2 F
1.28 (im_self) 456.41 230.67 P
1 F
0.53 ( at-) 502.61 230.67 P
-0.01 (tribute is) 130.5 217.67 P
2 F
-0.03 (None) 172.03 217.67 P
1 F
-0.01 (, and the method object is said to be) 198.43 217.67 P
3 F
-0.01 (unbound) 359.02 217.67 P
1 F
-0.01 (; in the latter case \050instance) 397.52 217.67 P
0.4 (attribute\051,) 130.5 204.67 P
2 F
0.95 (im_self) 176.72 204.67 P
1 F
0.4 ( is the instance, and the method object is said to be) 222.92 204.67 P
3 F
0.4 (bound) 453.46 204.67 P
1 F
0.4 (. For in-) 480.96 204.67 P
-0.29 (stance, when) 130.5 191.67 P
2 F
-0.7 (C) 189.48 191.67 P
1 F
-0.29 ( is a class which contains a definition for a function) 196.08 191.67 P
2 F
-0.7 (f) 422.3 191.67 P
1 F
-0.29 (,) 428.9 191.67 P
2 F
-0.7 (C.f) 434.11 191.67 P
1 F
-0.29 ( does not yield) 453.91 191.67 P
-0.49 (the function object) 130.5 178.67 P
2 F
-1.18 (f) 214.26 178.67 P
1 F
-0.49 (; rather, it yields an unbound method object m where) 220.86 178.67 P
2 F
-1.18 (m.im_class) 451.5 178.67 P
1 F
0.17 (is) 130.5 165.67 P
2 F
0.41 (C) 140.76 165.67 P
1 F
0.17 (,) 147.36 165.67 P
2 F
0.41 (m.im_function) 153.03 165.67 P
1 F
0.17 ( is) 238.83 165.67 P
2 F
0.41 (f) 252.01 165.67 P
1 F
0.17 (, and m) 258.61 165.67 P
2 F
0.41 (.im_self) 291.64 165.67 P
1 F
0.17 ( is) 344.44 165.67 P
2 F
0.41 (None) 357.62 165.67 P
1 F
0.17 (. When) 384.02 165.67 P
2 F
0.41 (x) 418.88 165.67 P
1 F
0.17 ( is a) 425.48 165.67 P
2 F
0.41 (C) 446.46 165.67 P
1 F
0.17 ( instance,) 453.06 165.67 P
2 F
0.41 (x.f) 497.7 165.67 P
1 F
-0.44 (yields a bound method object) 130.5 152.67 P
2 F
-1.05 (m) 260.61 152.67 P
1 F
-0.44 ( where) 267.21 152.67 P
2 F
-1.05 (m.im_class) 298.71 152.67 P
1 F
-0.44 ( is) 364.71 152.67 P
2 F
-1.05 (C) 376.68 152.67 P
1 F
-0.44 (,) 383.28 152.67 P
2 F
-1.05 (m.im_function) 388.34 152.67 P
1 F
-0.44 ( is) 474.14 152.67 P
2 F
-1.05 (f,) 486.1 152.67 P
1 F
-0.44 ( and) 499.3 152.67 P
2 F
(m.im_self) 130.5 139.67 T
1 F
( is) 189.9 139.67 T
2 F
(x) 202.74 139.67 T
1 F
(.) 209.34 139.67 T
3.54 (When an unbound user-defined method object is called, the underlying function) 130.5 122.67 P
0.32 (\050) 130.5 109.67 P
2 F
0.76 (im_func) 134.16 109.67 P
1 F
0.32 (\051 is called, with the restriction that the first argument must be an instance of) 180.36 109.67 P
(the proper class \050) 130.5 96.67 T
2 F
(im_class) 205.95 96.67 T
1 F
(\051 or of a derived class thereof.) 258.75 96.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "14" 20
%%Page: "15" 21
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(15) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Data model) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.4 (When a bound user-defined method object is called, the underlying function \050) 153 712.67 P
2 F
-0.96 (im_func) 490.14 712.67 P
1 F
-0.4 (\051) 536.34 712.67 P
0.82 (is called, inserting the class instance \050) 153 699.67 P
2 F
1.96 (im_self) 323.8 699.67 P
1 F
0.82 (\051 in front of the argument list. For in-) 370 699.67 P
-0.44 (stance, when) 153 686.67 P
2 F
-1.06 (C) 211.68 686.67 P
1 F
-0.44 ( is a class which contains a definition for a function) 218.28 686.67 P
2 F
-1.06 (f) 442.86 686.67 P
1 F
-0.44 (, and) 449.46 686.67 P
2 F
-1.06 (x) 472.71 686.67 P
1 F
-0.44 ( is an instance) 479.31 686.67 P
(of) 153 673.67 T
2 F
(C) 164.91 673.67 T
1 F
(, calling) 171.51 673.67 T
2 F
(x.f\0501\051) 209.71 673.67 T
1 F
( is equivalent to calling) 249.3 673.67 T
2 F
(C.f\050x, 1\051) 354.72 673.67 T
1 F
(.) 414.12 673.67 T
0.17 (Note that the transformation from function object to \050unbound or bound\051 method object) 153 656.67 P
0.4 (happens each time the attribute is retrieved from the class or instance. In some cases, a) 153 643.67 P
0.32 (fruitful optimization is to assign the attribute to a local variable and call that local vari-) 153 630.67 P
0.08 (able. Also notice that this transformation only happens for user-defined functions; other) 153 617.67 P
(callable objects \050and all non-callable objects\051 are retrieved without transformation.) 153 604.67 T
4 F
(Built-in functions) 135 585.67 T
1 F
0.01 (A built-in function object is a wrapper around a C function. Examples of) 219.96 585.67 P
0.86 (built-in functions are) 153 572.67 P
2 F
2.06 (len) 250.59 572.67 P
1 F
0.86 ( and) 270.39 572.67 P
2 F
2.06 (math.sin) 293.49 572.67 P
1 F
0.86 ( \050) 346.29 572.67 P
2 F
2.06 (math) 353.56 572.67 P
1 F
0.86 ( is a standard built-in module\051. The) 379.96 572.67 P
0.44 (number and type of the arguments are determined by the C function. Special read-only) 153 559.67 P
1.47 (attributes:) 153 546.67 P
2 F
3.52 (__doc__) 201.22 546.67 P
1 F
1.47 ( is the function\325s documentation string, or) 247.42 546.67 P
2 F
3.52 (None) 444.68 546.67 P
1 F
1.47 ( if unavailable;) 471.08 546.67 P
2 F
1.61 (__name__) 153 533.67 P
1 F
0.67 ( is the function\325s name;) 205.8 533.67 P
2 F
1.61 (__self__) 315.16 533.67 P
1 F
0.67 ( is set to) 367.96 533.67 P
2 F
1.61 (None) 409.76 533.67 P
1 F
0.67 ( \050but see the next para-) 436.16 533.67 P
(graph\051.) 153 520.67 T
4 F
(Built-in methods) 135 501.67 T
1 F
-0.65 (This is really a different disguise of a built-in function, this time containing) 216.29 501.67 P
0.11 (an object passed to the C function as an implicit extra argument. An example of a built-) 153 488.67 P
0.73 (in method is) 153 475.67 P
2 F
1.76 (list.append) 212.34 475.67 P
1 F
0.73 (, assuming) 284.94 475.67 P
2 F
1.76 (list) 336.22 475.67 P
1 F
0.73 ( is a list object. In this case, the special) 362.62 475.67 P
(read-only attribute) 153 462.67 T
2 F
(__self__) 237.32 462.67 T
1 F
( is set to the object denoted by) 290.11 462.67 T
2 F
(list) 426.38 462.67 T
1 F
(.) 452.78 462.67 T
4 F
(Classes) 135 443.67 T
1 F
-0.51 (Class objects are described below. When a class object is called, a new class instance) 171.97 443.67 P
2.98 (\050also described below\051 is created and returned. This implies a call to the class\325s) 153 430.67 P
2 F
-0.98 (__init__) 153 417.67 P
1 F
-0.41 ( method if it has one. Any arguments are passed on to the) 205.8 417.67 P
2 F
-0.98 (__init__) 455.91 417.67 P
1 F
-0.41 (meth-) 514.34 417.67 P
(od \321 if there is no) 153 404.67 T
2 F
(__init__) 238.55 404.67 T
1 F
( method, the class must be called without arguments.) 291.35 404.67 T
4 F
(Class instances) 135 385.67 T
1 F
-0.34 (Class instances are described below. Class instances can be called as a func-) 208.34 385.67 P
0.51 (tion only when the class has a) 153 372.67 P
2 F
1.24 (__call__) 290.73 372.67 P
1 F
0.51 ( method; in this case,) 343.53 372.67 P
2 F
1.24 (x\050arguments\051) 442.05 372.67 P
1 F
0.51 ( is a) 521.25 372.67 P
(shorthand for) 153 359.67 T
2 F
(x.__call__\050arguments\051) 214.71 359.67 T
1 F
(.) 353.31 359.67 T
4 F
(Modules) 99 340.67 T
1 F
-0.46 (Modules are imported by the) 142.09 340.67 P
2 F
-1.11 (import) 269.62 340.67 P
1 F
-0.46 ( statement. \050See \322The import statement\323 on page) 309.22 340.67 P
-0.46 (43.\051) 522.59 340.67 P
-0.11 (A module object has a name space implemented by a dictionary object \050this is the dictionary) 135 327.67 P
0.35 (referenced by the) 135 314.67 P
2 F
0.83 (func_globals) 215.14 314.67 P
1 F
0.35 ( attribute of functions defined in the module\051. Attribute) 294.34 314.67 P
4.83 (references are translated to lookups in this dictionary, e.g.) 135 301.67 P
2 F
11.6 (m.x) 435.73 301.67 P
1 F
4.83 ( is equivalent to) 455.53 301.67 P
2 F
1.5 (m.__dict__["x"]) 135 288.67 P
1 F
0.62 (. A module object does not contain the code object used to initialize) 234 288.67 P
(the module \050since it isn\325t needed once the initialization is done\051.) 135 275.67 T
-0.54 (Attribute assignment update the module\325s name space dictionary, e.g. \324\324) 135 258.67 P
2 F
-1.3 (m.x) 446.62 258.67 P
-1.3 (=) 473.02 258.67 P
-1.3 (1) 486.22 258.67 P
1 F
-0.54 (\325\325 is equiv-) 492.82 258.67 P
(alent to \324\324) 135 245.67 T
2 F
(m.__dict__["x"] = 1) 177.77 245.67 T
1 F
(\325\325.) 303.17 245.67 T
0.89 (Special read-only attribute:) 135 228.67 P
2 F
2.13 (__dict__) 260.16 228.67 P
1 F
0.89 ( is the dictionary object that is the module\325s name) 312.96 228.67 P
(space.) 135 215.67 T
-0.44 (Predefined \050writable\051 attributes:) 135 198.67 P
2 F
-1.07 (__name__) 276.94 198.67 P
1 F
-0.44 (is the module name;) 335.28 198.67 P
2 F
-1.07 (__doc__) 425.16 198.67 P
1 F
-0.44 ( is the module\325s) 471.36 198.67 P
0.38 (documentation string, or) 135 185.67 P
2 F
0.92 (None) 246.76 185.67 P
1 F
0.38 ( if unavailable;) 273.16 185.67 P
2 F
0.92 (__file__) 343.05 185.67 P
1 F
0.38 ( is the pathname of the file from) 395.86 185.67 P
0.47 (which the module was loaded, if it was loaded from a file. The) 135 172.67 P
2 F
1.14 (__file__) 419.47 172.67 P
1 F
0.47 ( attribute is not) 472.27 172.67 P
0.86 (present for C modules that are statically linked into the interpreter; for extension modules) 135 159.67 P
(loaded dynamically from a shared library, it is the pathname of the shared library file.) 135 146.67 T
4 F
(Classes) 99 127.67 T
1 F
0.34 (Class objects are created by class definitions \050See \322Class definitions\323 on page) 135.97 127.67 P
0.34 (51.\051. A class) 484.33 127.67 P
-0.62 (has a name space implemented by a dictionary object. Class attribute references are translated) 135 114.67 P
0.72 (to lookups in this dictionary, e.g. \324\324) 135 101.67 P
2 F
1.72 (C.x) 294.21 101.67 P
1 F
0.72 (\325\325 is translated to \324\324) 314.01 101.67 P
2 F
1.72 (C.__dict__["x"]) 401.19 101.67 P
1 F
0.72 (\325\325. When) 500.19 101.67 P
0.38 (the attribute name is not found there, the attribute search continues in the base classes. The) 135 88.67 P
0.02 (search is depth-first, left-to-right in the order of their occurrence in the base class list. When) 135 75.67 P
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "15" 21
%%Page: "16" 22
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(16) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.46 (a class attribute reference would yield a user-defined function object, it is transformed into) 112.5 712.67 P
-0.56 (an unbound user-defined method object \050see above\051. The) 112.5 699.67 P
2 F
-1.35 (im_class) 361.23 699.67 P
1 F
-0.56 ( attribute of this method) 414.03 699.67 P
-0.22 (object is the class in which the function object was found, not necessarily the class for which) 112.5 686.67 P
(the attribute reference was initiated.) 112.5 673.67 T
-0.53 (Class attribute assignments update the class\325s dictionary, never the dictionary of a base class.) 112.5 656.67 P
(A class object can be called as a function \050see above\051 to yield a class instance \050see below\051.) 112.5 639.67 T
1.45 (Special read-only attributes:) 112.5 622.67 P
2 F
3.47 (__dict__) 243.63 622.67 P
1 F
1.45 ( is the dictionary that is the class\325s name space;) 296.43 622.67 P
2 F
0.96 (__name__) 112.5 609.67 P
1 F
0.4 ( is the class name;) 165.3 609.67 P
2 F
0.96 (__bases__) 250.1 609.67 P
1 F
0.4 ( is a tuple \050possibly empty or a singleton\051 con-) 309.5 609.67 P
(taining the base classes, in the order of their occurrence in the base class list.) 112.5 596.67 T
-0.43 (Predefined \050writable\051 attribute:) 112.5 579.67 P
2 F
-1.04 (__doc__) 250.2 579.67 P
1 F
-0.43 ( is the class\325s documentation string, or) 296.4 579.67 P
2 F
-1.04 (None) 465.08 579.67 P
1 F
-0.43 ( if un-) 491.48 579.67 P
(defined.) 112.5 566.67 T
4 F
(Class instances) 76.5 547.67 T
1 F
-0.33 (A class instance is created by calling a class object as a function \050see above\051. A class) 149.84 547.67 P
0.89 (instance has a name space implemented as a dictionary, which is the first place where in-) 112.5 534.67 P
-0.35 (stance attributes are searched. When an attribute is not found there, the search continues with) 112.5 521.67 P
0.24 (the class attributes. If a class attribute is found that is a user-defined function object \050and in) 112.5 508.67 P
-0.53 (no other case\051, it is transformed into an unbound user-defined method object \050see above\051. The) 112.5 495.67 P
2 F
3.5 (im_class) 112.5 482.67 P
1 F
1.46 ( attribute of this method object is the class in which the function object was) 165.3 482.67 P
-0.35 (found, not necessarily the class of the instance for which the attribute reference was initiated.) 112.5 469.67 P
0.96 (If no class attribute is found, and the object\325s class has a) 112.5 456.67 P
2 F
2.3 (__getattr__) 374.19 456.67 P
1 F
0.96 ( method, that is) 446.79 456.67 P
(called to satisfy the lookup.) 112.5 443.67 T
0.38 (Attribute assignments and deletions update the instance\325s dictionary, never a class\325s dictio-) 112.5 426.67 P
0.18 (nary. If the class has a) 112.5 413.67 P
2 F
0.44 (__setattr__) 214.1 413.67 P
1 F
0.18 ( or) 286.7 413.67 P
2 F
0.44 (__delattr__) 301.72 413.67 P
1 F
0.18 ( method, this is called instead of) 374.32 413.67 P
(updating the instance dictionary directly.) 112.5 400.67 T
1.16 (Class instances can pretend to be numbers, sequences, mappings, or callable objects, and) 112.5 383.67 P
0.55 (override various other special operations, if they have methods with certain special names.) 112.5 370.67 P
(See \322Special method names\323 on page) 112.5 357.67 T
(18.) 279.91 357.67 T
1.29 (Special attributes:) 112.5 340.67 P
2 F
3.1 (__dict__) 196.97 340.67 P
1 F
1.29 ( yields the attribute dictionary;) 249.77 340.67 P
2 F
3.1 (__class__) 394.03 340.67 P
1 F
1.29 ( yields the in-) 453.43 340.67 P
0.41 (stance\325s class. In some implementations these may be assigned a new value; the new value) 112.5 327.67 P
(must have the same type as the old value.) 112.5 314.67 T
4 F
(Files) 76.5 295.67 T
1 F
-0.59 (A file object represents an open file. File objects are created by the) 112.5 295.67 P
2 F
-1.41 (open\050\051) 401.77 295.67 P
1 F
-0.59 ( built-in function,) 441.37 295.67 P
0.78 (and also by) 112.5 282.67 P
2 F
1.86 (os.popen\050\051) 167.68 282.67 P
1 F
0.78 (,) 233.68 282.67 P
2 F
1.86 (os.fdopen\050\051) 239.96 282.67 P
1 F
0.78 ( and the) 312.56 282.67 P
2 F
1.86 (makefile\050\051) 352.46 282.67 P
1 F
0.78 ( method of socket ob-) 418.46 282.67 P
0.51 (jects \050and perhaps by other functions or methods provided by extension modules\051. The ob-) 112.5 269.67 P
4.25 (jects) 112.5 256.67 P
2 F
10.2 (sys.stdin) 139.66 256.67 P
1 F
4.25 (,) 199.06 256.67 P
2 F
10.2 (sys.stdout) 208.81 256.67 P
1 F
4.25 ( and) 274.81 256.67 P
2 F
10.2 (sys.stderr) 304.69 256.67 P
1 F
4.25 ( are initialized to file objects) 370.69 256.67 P
-0.6 (corresponding to the interpreter\325s standard input, output and error streams. See the Python Li-) 112.5 243.67 P
(brary Reference for complete documentation of file objects.) 112.5 230.67 T
4 F
(Internal types) 76.5 211.67 T
1 F
-0.69 (A few types used internally by the interpreter are exposed to the user. Their definitions) 144.94 211.67 P
-0.42 (may change with future versions of the interpreter, but they are mentioned here for complete-) 112.5 198.67 P
(ness.) 112.5 185.67 T
4 F
(Code objects) 112.5 166.67 T
1 F
-0.45 (Code objects represent) 175.43 166.67 P
3 F
-0.45 (byte-compile) 277.04 166.67 P
1 F
-0.45 ( executable Python code, or) 333.85 166.67 P
3 F
-0.45 (bytecode) 456.25 166.67 P
1 F
-0.45 (. The) 495.34 166.67 P
-0.5 (difference between a code object and a function object is that the function object contains) 130.5 153.67 P
0.23 (an explicit reference to the function\325s globals \050the name space dictionary of the module) 130.5 140.67 P
0.18 (in which it was defined\051, while a code object contains no context; also the default argu-) 130.5 127.67 P
-0.02 (ment values are stored in the function object, not in the code object \050because they repre-) 130.5 114.67 P
0.1 (sent values calculated at run-time\051. Unlike function objects, code objects are immutable) 130.5 101.67 P
(and contain no references \050directly or indirectly\051 to mutable objects.) 130.5 88.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "16" 22
%%Page: "17" 23
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(17) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Data model) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.03 (Special read-only attributes:) 153 712.67 P
2 F
-0.07 (co_argcount) 279.7 712.67 P
1 F
-0.03 ( is the number of positional arguments \050in-) 352.3 712.67 P
0.21 (cluding arguments with default values\051;) 153 699.67 P
2 F
0.51 (co_nlocals) 331.58 699.67 P
1 F
0.21 ( is the number of local variables) 397.58 699.67 P
1 (used by the function \050including arguments\051;) 153 686.67 P
2 F
2.4 (co_varnames) 354.54 686.67 P
1 F
1 ( is a tuple containing the) 427.14 686.67 P
0.76 (names of the local variables \050starting with the argument names\051;) 153 673.67 P
2 F
1.83 (co_code) 445.98 673.67 P
1 F
0.76 ( is a string) 492.18 673.67 P
0.8 (representing the sequence of bytecode instructions;) 153 660.67 P
2 F
1.93 (co_consts) 385.72 660.67 P
1 F
0.8 ( is a tuple containing) 445.12 660.67 P
-0.31 (the literals used by the bytecode;) 153 647.67 P
2 F
-0.74 (co_names) 298.41 647.67 P
1 F
-0.31 ( is a tuple containing the names used by the) 351.21 647.67 P
4.13 (bytecode;) 153 634.67 P
2 F
9.91 (co_filename) 202.65 634.67 P
1 F
4.13 ( is the filename from which the code was compiled;) 275.25 634.67 P
2 F
1.13 (co_flags) 153 621.67 P
1 F
0.47 ( is an integer encoding a number of flags for the interpreter. The following) 205.8 621.67 P
-0.56 (flag bits are defined: bit 2 is set if the function uses the \322) 153 608.67 P
2 F
-1.34 (*arguments) 394.73 608.67 P
1 F
-0.56 (\325\325 syntax to accept) 460.73 608.67 P
2.81 (an arbitrary number of positional arguments; bit 3 is set if the function uses the) 153 595.67 P
0.11 (\324\324) 153 582.67 P
2 F
0.25 (**keywords) 160.33 582.67 P
1 F
0.11 (\325\325 syntax to accept arbitrary keyword arguments; other bits are used in-) 226.33 582.67 P
0.48 (ternally or reserved for future use. The first item in) 153 569.67 P
2 F
1.15 (co_consts) 384.75 569.67 P
1 F
0.48 ( is the documentation) 444.15 569.67 P
0.1 (string of the function, or) 153 556.67 P
2 F
0.23 (None) 263.47 556.67 P
1 F
0.1 ( if undefined. To find out the first line number of a func-) 289.87 556.67 P
1.57 (tion, you have to disassemble the bytecode instructions; the standard library module) 153 543.67 P
2 F
2.59 (codehack) 153 530.67 P
1 F
1.08 ( defines a function) 205.8 530.67 P
2 F
2.59 (getlineno\050\051) 294.42 530.67 P
1 F
1.08 ( that returns the first line number of a) 367.02 530.67 P
(code object.) 153 517.67 T
4 F
(Frame objects) 135 498.67 T
1 F
0.15 (Frame objects represent execution frames. They may occur in traceback ob-) 204.64 498.67 P
(jects \050see below\051.) 153 485.67 T
-0.2 (Special read-only attributes:) 153 468.67 P
2 F
-0.48 (f_back) 279.19 468.67 P
1 F
-0.2 ( is to the previous stack frame \050towards the caller\051,) 318.79 468.67 P
0.09 (or) 153 455.67 P
2 F
0.21 (None) 165 455.67 P
1 F
0.09 ( if this is the bottom stack frame;) 191.4 455.67 P
2 F
0.21 (f_code) 340 455.67 P
1 F
0.09 ( is the code object being executed in) 379.6 455.67 P
0.34 (this frame;) 153 442.67 P
2 F
0.82 (f_locals) 203.79 442.67 P
1 F
0.34 ( is the dictionary used to look up locals variables;) 256.59 442.67 P
2 F
0.82 (f_globals) 480.6 442.67 P
1 F
2.99 (is used for global variables;) 153 429.67 P
2 F
7.18 (f_builtins) 292.29 429.67 P
1 F
2.99 ( is used for built-in \050intrinsic\051 names;) 358.29 429.67 P
2 F
0.46 (f_restricted) 153 416.67 P
1 F
0.19 ( is a flag indicating whether the function is executing in restricted ex-) 232.2 416.67 P
-0.54 (ecution mode;) 153 403.67 P
2 F
-1.3 (f_lineno) 217.3 403.67 P
1 F
-0.54 ( gives the current line number and) 270.1 403.67 P
2 F
-1.3 (f_lasti) 419.36 403.67 P
1 F
-0.54 ( gives the precise) 465.56 403.67 P
(instruction \050this is an index into the instruction string of the code object\051.) 153 390.67 T
0.9 (Special writable attributes:) 153 373.67 P
2 F
2.15 (f_trace) 276.37 373.67 P
1 F
0.9 (, if not) 322.57 373.67 P
2 F
2.15 (None) 357.04 373.67 P
1 F
0.9 (, is a function called at the start of) 383.44 373.67 P
(each source code line \050this is used by the debugger\051.) 153 360.67 T
4 F
(Traceback objects) 135 341.67 T
1 F
0.44 ( Traceback objects represent a stack trace of an exception. A traceback) 223.59 341.67 P
-0.52 (object is created when an exception occurs. When the search for an exception handler un-) 153 328.67 P
0.3 (winds the execution stack, at each unwound level a traceback object is inserted in front) 153 315.67 P
0.46 (of the current traceback. When an exception handler is entered, the stack trace is made) 153 302.67 P
2.23 (available to the program. \050See \322The try statement\323 on page) 153 289.67 P
2.23 (49.\051 It is accessible as) 434.86 289.67 P
2 F
11.56 (sys.exc_traceback) 153 276.67 P
1 F
4.82 (, and also as the third item of the tuple returned by) 265.2 276.67 P
2 F
0.23 (sys.exc_info\050\051) 153 263.67 P
1 F
0.1 (. The latter is the preferred interface, since it works correctly when) 245.4 263.67 P
-0.06 (the program is using multiple threads. When the program contains no suitable exception) 153 250.67 P
0.1 (handler, the stack trace is printed on the standard error stream; if the interpreter is inter-) 153 237.67 P
(active, it is also made available to the user as) 153 224.67 T
2 F
(sys.last_traceback) 353.72 224.67 T
1 F
(.) 472.52 224.67 T
0.58 (Special read-only attributes:) 153 207.67 P
2 F
1.38 (tb_next) 281.52 207.67 P
1 F
0.58 ( is the next level in the stack trace \050towards the) 327.72 207.67 P
1.45 (frame where the exception occurred\051, or) 153 194.67 P
2 F
3.48 (None) 340.98 194.67 P
1 F
1.45 ( if there is no next level;) 367.38 194.67 P
2 F
3.48 (tb_frame) 487.2 194.67 P
1 F
0.74 (points to the execution frame of the current level;) 153 181.67 P
2 F
1.77 (tb_lineno) 379.89 181.67 P
1 F
0.74 ( gives the line number) 439.29 181.67 P
1.5 (where the exception occurred;) 153 168.67 P
2 F
3.59 (tb_lasti) 294.61 168.67 P
1 F
1.5 ( indicates the precise instruction. The line) 347.41 168.67 P
-0.25 (number and last instruction in the traceback may differ from the line number of its frame) 153 155.67 P
-0.21 (object if the exception occurred in a) 153 142.67 P
2 F
-0.51 (try) 312.51 142.67 P
1 F
-0.21 ( statement with no matching) 332.31 142.67 P
2 F
-0.51 (except) 458.67 142.67 P
1 F
-0.21 ( clause or) 498.27 142.67 P
(with a) 153 129.67 T
2 F
(finally) 182.94 129.67 T
1 F
( clause.) 229.14 129.67 T
4 F
(Slice objects) 135 110.67 T
1 F
-0.74 (Slice objects are used to represent slices when) 195.49 110.67 P
3 F
-0.74 (extended slice syntax) 395.51 110.67 P
1 F
-0.74 ( is used \050this) 486.9 110.67 P
1.72 (is a slice using two colons, or multiple slices or ellipses separated by commas, e.g.) 153 97.67 P
2 F
3.58 (a[i:j:step]) 153 84.67 P
1 F
1.49 (,) 225.6 84.67 P
2 F
3.58 (a[i:j,) 232.59 84.67 P
3.58 (k:l]) 278.79 84.67 P
1 F
1.49 (, or) 305.19 84.67 P
2 F
3.58 (a[...,) 325.58 84.67 P
3.58 (i:j]) 371.79 84.67 P
1 F
1.49 (\051. They are also created by the) 398.18 84.67 P
(built-in) 153 71.67 T
2 F
(slice\050\051) 188.15 71.67 T
1 F
( function.) 234.35 71.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "17" 23
%%Page: "18" 24
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(18) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.03 (Special read-only attributes:) 130.5 712.67 P
2 F
-0.08 (start) 257.19 712.67 P
1 F
-0.03 ( is the lowerbound;) 290.19 712.67 P
2 F
-0.08 (stop) 377.44 712.67 P
1 F
-0.03 ( is the upperbound;) 403.84 712.67 P
2 F
-0.08 (step) 491.1 712.67 P
1 F
(is the step value; each is) 130.5 699.67 T
2 F
(None) 239.87 699.67 T
1 F
( if omitted. These attributes can have any type.) 266.27 699.67 T
0 14 Q
(3.3) 76.5 672.67 T
(Special method names) 112.5 672.67 T
1 11 Q
-0.41 (This section describes how user-defined classes can customize their behavior or emulate the behavior) 76.5 643.67 P
0.14 (of other object types. In the following, if a class defines a particular method, any class derived from) 76.5 630.67 P
(it is also understood to define that method \050implicitly\051.) 76.5 617.67 T
-0.27 (A class can implement certain operations that are invoked by special syntax \050such as arithmetic oper-) 76.5 592.67 P
-0.51 (ations or subscripting and slicing\051 by defining methods with special names. For instance, if a class de-) 76.5 579.67 P
-0.13 (fines a method named) 76.5 566.67 P
2 F
-0.31 (__getitem__) 175.58 566.67 P
1 F
-0.13 (, and) 248.18 566.67 P
2 F
-0.31 (x) 272.05 566.67 P
1 F
-0.13 ( is an instance of this class, then) 278.65 566.67 P
2 F
-0.31 (x[i]) 421.52 566.67 P
1 F
-0.13 ( is equivalent to) 447.92 566.67 P
2 F
0.45 (x.__getitem__\050i\051) 76.5 553.67 P
1 F
0.19 (. \050The reverse is not true; e.g. if) 182.1 553.67 P
2 F
0.45 (x) 325.03 553.67 P
1 F
0.19 ( is a list object,) 331.63 553.67 P
2 F
0.45 (x.__getitem__\050i\051) 401.63 553.67 P
1 F
0.19 ( is) 507.23 553.67 P
0.2 (not equivalent to) 76.5 540.67 P
2 F
0.48 (x[i]) 153.79 540.67 P
1 F
0.2 (.\051 Except where mentioned, attempts to execute an operation raise an excep-) 180.19 540.67 P
(tion when no appropriate method is defined.) 76.5 527.67 T
0 12 Q
(3.3.1) 76.5 502 T
(Basic customization) 121.5 502 T
2 11 Q
(__init__\050self, [args...]\051) 76.5 482.67 T
1 F
0.13 (Called when the instance is created. The arguments are those) 248.1 482.67 P
-0.67 (that were passed to the class constructor expression. If a base class has an) 112.5 469.67 P
2 F
-1.62 (__init__) 429.62 469.67 P
1 F
-0.67 ( method) 482.42 469.67 P
0.32 (the derived class\325s) 112.5 456.67 P
2 F
0.78 (__init__) 197.48 456.67 P
1 F
0.32 ( method must explicitly call it to ensure proper initialization) 250.28 456.67 P
(of the base class part of the instance, e.g.) 112.5 443.67 T
(\324\324) 112.5 430.67 T
2 F
(BaseClass.__init__\050self,) 119.83 430.67 T
([args...]\051) 284.83 430.67 T
1 F
(\325\325.) 350.83 430.67 T
2 F
(__del__\050self\051) 76.5 411.67 T
1 F
-0.65 (Called when the instance is about to be destroyed. If a base class has a) 168.9 411.67 P
2 F
-1.57 (__del__) 471.3 411.67 P
1 F
-0.39 (method the derived class\325s) 112.5 398.67 P
2 F
-0.94 (__del__) 230.69 398.67 P
1 F
-0.39 ( method must explicitly call it to ensure proper deletion) 276.89 398.67 P
0.07 (of the base class part of the instance. e.g. \324\324) 112.5 385.67 P
2 F
0.17 (BaseClass.__del__\050self\051) 303.16 385.67 P
1 F
0.07 (\325\325. Note that it) 454.96 385.67 P
-0.09 (is possible \050though not recommended!\051 for the) 112.5 372.67 P
2 F
-0.22 (__del__) 318.69 372.67 P
1 F
-0.09 ( method to postpone destruction of) 364.89 372.67 P
0.12 (the instance by creating a new reference to it. It may then be called at a later time when this) 112.5 359.67 P
0.38 (new reference is deleted. It is not guaranteed that) 112.5 346.67 P
2 F
0.92 (__del__) 334.67 346.67 P
1 F
0.38 ( methods are called for objects) 380.86 346.67 P
(that still exist when the interpreter exits.) 112.5 333.67 T
4 F
0.41 (Programmer\325s note:) 112.5 316.67 P
1 F
0.41 ( \324\324) 208.51 316.67 P
2 F
0.99 (del) 219 316.67 P
0.99 (x) 241.96 316.67 P
1 F
0.41 (\325\325 doesn\325t directly call) 248.56 316.67 P
2 F
0.99 (x.__del__\050\051) 350.4 316.67 P
1 F
0.41 ( \321 the former decre-) 423 316.67 P
-0.03 (ments the reference count for) 112.5 303.67 P
2 F
-0.08 (x) 243.99 303.67 P
1 F
-0.03 ( by one, and the latter is only called when its reference count) 250.59 303.67 P
0.28 (reaches zero. Some common situations that may prevent the reference count of an object to) 112.5 290.67 P
-0.35 (go to zero include: circular references between objects \050e.g. a doubly-linked list or a tree data) 112.5 277.67 P
0.88 (structure with parent and child pointers\051; a reference to the object on the stack frame of a) 112.5 264.67 P
-0.57 (function that caught an exception \050the traceback stored in) 112.5 251.67 P
2 F
-1.37 (sys.exc_traceback) 362.45 251.67 P
1 F
-0.57 ( keeps the) 474.65 251.67 P
0.57 (stack frame alive\051; or a reference to the object on the stack frame that raised an unhandled) 112.5 238.67 P
0.33 (exception in interactive mode \050the traceback stored in) 112.5 225.67 P
2 F
0.8 (sys.last_traceback) 354.05 225.67 P
1 F
0.33 ( keeps the) 472.85 225.67 P
-0.25 (stack frame alive\051. The first situation can only be remedied by explicitly breaking the cycles;) 112.5 212.67 P
1.37 (the latter two situations can be resolved by storing) 112.5 199.67 P
2 F
3.3 (None) 348.81 199.67 P
1 F
1.37 ( in) 375.21 199.67 P
2 F
3.3 (sys.exc_traceback) 392.01 199.67 P
1 F
1.37 ( or) 504.21 199.67 P
2 F
(sys.last_traceback) 112.5 186.67 T
1 F
(.) 231.3 186.67 T
4 F
-0.38 (Warning:) 112.5 169.67 P
1 F
-0.38 ( due to the precarious circumstances under which) 158.34 169.67 P
2 F
-0.9 (__del__) 375.27 169.67 P
1 F
-0.38 ( methods are invoked,) 421.48 169.67 P
2.72 (exceptions that occur during their execution are) 112.5 156.67 P
3 F
2.72 (ignored) 343.84 156.67 P
1 F
2.72 (, and a warning is printed to) 378.06 156.67 P
2 F
0.41 (sys.stderr) 112.5 143.67 P
1 F
0.17 ( instead. Also, when) 178.5 143.67 P
2 F
0.41 (__del__) 271.46 143.67 P
1 F
0.17 ( is invoked is response to a module being de-) 317.66 143.67 P
-0.53 (leted \050e.g. when execution of the program is done\051, other globals referenced by the) 112.5 130.67 P
2 F
-1.28 (__del__) 471.3 130.67 P
1 F
-0.56 (method may already have been deleted. For this reason,) 112.5 117.67 P
2 F
-1.34 (__del__) 355.23 117.67 P
1 F
-0.56 ( methods should do the ab-) 401.43 117.67 P
0.51 (solute minimum needed to maintain external invariants. Python 1.5 guarantees that globals) 112.5 104.67 P
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "18" 24
%%Page: "19" 25
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(19) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Data model) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.09 (whose name begins with a single underscore are deleted from their module before other glo-) 135 712.67 P
0.62 (bals are deleted; if no other references to such globals exist, this may help in assuring that) 135 699.67 P
(imported modules are still available at the time when the) 135 686.67 T
2 F
(__del__) 387.36 686.67 T
1 F
( method is called.) 433.56 686.67 T
2 F
(__repr__\050self\051) 99 667.67 T
1 F
1.28 (Called by the) 198 667.67 P
2 F
3.07 (repr\050\051) 263.24 667.67 P
1 F
1.28 ( built-in function and by string conversions \050reverse) 302.84 667.67 P
1.09 (quotes\051 to compute the \322official\323 string representation of an object. This should normally) 135 654.67 P
-0.6 (look like a valid Python expression that can be used to recreate an object with the same value.) 135 641.67 P
2 F
(__str__\050self\051) 99 622.67 T
1 F
-0.77 (Called by the) 191.4 622.67 P
2 F
-1.84 (str\050\051) 250.51 622.67 P
1 F
-0.77 ( built-in function and by the) 283.51 622.67 P
2 F
-1.84 (print) 404.79 622.67 P
1 F
-0.77 (statement compute the) 442.55 622.67 P
-0.45 (\324\324informal\325\325 string representation of an object. This differs from) 135 609.67 P
2 F
-1.08 (__repr__) 414.44 609.67 P
1 F
-0.45 ( in that it doesn\325t) 467.24 609.67 P
-0.44 (have to look like a valid Python expression: a more convenient or concise representation may) 135 596.67 P
(be used instead.) 135 583.67 T
2 F
(__cmp__\050self, other\051) 99 564.67 T
1 F
-0.35 (Called by all comparison operations. Should return a negative integer) 237.6 564.67 P
1.61 (if) 135 551.67 P
2 F
3.86 (self) 146.08 551.67 P
3.86 (<) 175.23 551.67 P
3.86 (other) 184.58 551.67 P
1 F
1.61 (, zero if) 217.58 551.67 P
2 F
3.86 (self) 259.06 551.67 P
3.86 (==) 288.21 551.67 P
3.86 (other) 304.16 551.67 P
1 F
1.61 (, a positive integer if) 337.16 551.67 P
2 F
3.86 (self) 438.7 551.67 P
3.86 (>) 467.85 551.67 P
3.86 (other) 477.2 551.67 P
1 F
1.61 (. If no) 510.2 551.67 P
2 F
2.1 (__cmp__) 135 538.67 P
1 F
0.88 ( method is defined, class instances are compared by object identity \050\322address\323\051.) 181.2 538.67 P
0.27 (\050Note: the restriction that exceptions are not propagated by) 135 525.67 P
2 F
0.65 (__cmp__) 399.24 525.67 P
1 F
0.27 ( has been removed in) 445.44 525.67 P
(Python 1.5\051) 135 512.67 T
2 F
(__hash__\050self\051) 99 493.67 T
1 F
-0.35 (Called for the key object for dictionary operations, and by the built-in function) 198 493.67 P
2 F
-0.73 (hash\050\051) 135 480.67 P
1 F
-0.3 (. Should return a 32-bit integer usable as a hash value for dictionary operations. The) 174.6 480.67 P
0.62 (only required property is that objects which compare equal have the same hash value; it is) 135 467.67 P
0.69 (advised to somehow mix together \050e.g. using exclusive or\051 the hash values for the compo-) 135 454.67 P
-0.24 (nents of the object that also play a part in comparison of objects. If no) 135 441.67 P
2 F
-0.57 (__hash__) 441.84 441.67 P
1 F
-0.24 ( method is) 494.64 441.67 P
0.04 (defined, class instances are hashed by object identity \050\324\324address\325\325\051. If a class does not define) 135 428.67 P
-0.3 (a) 135 415.67 P
2 F
-0.72 (__cmp__) 142.34 415.67 P
1 F
-0.3 ( method it should not define a) 188.54 415.67 P
2 F
-0.72 (__hash__) 320.58 415.67 P
1 F
-0.3 ( method either; if it defines) 373.38 415.67 P
2 F
-0.72 (__cmp__) 493.8 415.67 P
1 F
-0 (but not) 135 402.67 P
2 F
-0.01 (__hash__) 168.61 402.67 P
1 F
-0 ( its instances will not be usable as dictionary keys. If a class defines mu-) 221.41 402.67 P
-0.32 (table objects and implements a) 135 389.67 P
2 F
-0.76 (__cmp__) 271.81 389.67 P
1 F
-0.32 ( method it should not implement) 318.01 389.67 P
2 F
-0.76 (__hash__) 462.16 389.67 P
1 F
-0.32 ( since) 514.96 389.67 P
0.34 (the dictionary implementation requires that a key\325s hash value is immutable \050if the object\325s) 135 376.67 P
(hash value changes, it will be in the wrong hash bucket\051.) 135 363.67 T
2 F
(__nonzero__\050self\051) 384.29 363.67 T
1 F
-3.12 (Called to) 503.09 363.67 P
2.26 (implement truth value testing; should return 0 or 1. When this method is not defined,) 135 350.67 P
2 F
3.24 (__len__) 135 337.67 P
1 F
1.35 ( is called, if it is defined \050see below\051. If a class defines neither) 181.2 337.67 P
2 F
3.24 (__len__) 475.04 337.67 P
1 F
1.35 ( nor) 521.24 337.67 P
2 F
(__nonzero__) 135 324.67 T
1 F
(, all its instances are considered true.) 207.6 324.67 T
0 12 Q
(3.3.2) 99 299 T
(Customizing attribute access) 144 299 T
1 11 Q
0.28 (The following methods can be defined to customize the meaning of attribute access \050use of, assign-) 99 273.67 P
0.41 0.12 (ment to, or deletion of) 99 260.67 B
2 F
0.99 0.12 (x.) 204.89 260.67 B
3 F
0.41 0.12 (name) 218.34 260.67 B
1 F
0.41 0.12 (\051 for class instances. For performance reasons, these methods are) 242.67 260.67 B
0.41 0.02 (cached in the class object at class definition time; therefore, they cannot be changed after the class) 99 247.67 B
(definition is executed.) 99 234.67 T
2 F
(__getattr__\050self, name\051) 99 215.67 T
1 F
-0.39 (Called when an attribute lookup has not found the attribute in the) 257.4 215.67 P
-0.6 (usual places \050i.e. it is not an instance attribute nor is it found in the class tree for) 135 202.67 P
2 F
-1.43 (self) 478.63 202.67 P
1 F
-0.6 (\051.) 505.03 202.67 P
2 F
-1.43 (name) 513.6 202.67 P
1 F
0.67 (is the attribute name. This method should return the \050computed\051 attribute value or raise an) 135 189.67 P
2 F
(AttributeError) 135 176.67 T
1 F
( exception.) 227.4 176.67 T
1.22 (Note that if the attribute is found through the normal mechanism,) 135 159.67 P
2 F
2.93 (__getattr__) 438.06 159.67 P
1 F
1.22 ( is not) 510.66 159.67 P
1.13 (called. \050This is an intentional asymmetry between) 135 146.67 P
2 F
2.72 (__getattr__) 364.74 146.67 P
1 F
1.13 ( and) 437.34 146.67 P
2 F
2.72 (__setattr__) 460.99 146.67 P
1 F
1.13 (.\051) 533.59 146.67 P
0 (This is done both for efficiency reasons and because otherwise) 135 133.67 P
2 F
0.01 (__setattr__) 413.63 133.67 P
1 F
0 ( would have) 486.23 133.67 P
-0.23 (no way to access other attributes of the instance. Note that at least for instance variables, you) 135 120.67 P
0.14 (can fake total control by not inserting any values in the instance attribute dictionary \050but in-) 135 107.67 P
(stead inserting them in another object\051.) 135 94.67 T
2 F
(__setattr__\050self, name, value\051) 99 75.67 T
1 F
-0.27 (Called whenever an attribute assignment is attempted.) 303.6 75.67 P
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "19" 25
%%Page: "20" 26
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(20) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.66 (This is called instead of the normal mechanism \050i.e. instead of storing the value in the instance) 112.5 712.67 P
(dictionary\051.) 112.5 699.67 T
2 F
(name) 166.27 699.67 T
1 F
( is the attribute name,) 192.67 699.67 T
2 F
(value) 290.44 699.67 T
1 F
( is the value to be assigned to it.) 323.44 699.67 T
1.55 (If) 112.5 682.67 P
2 F
3.72 (__setattr__) 124.12 682.67 P
1 F
1.55 ( wants to assign to an instance attribute, it should) 196.73 682.67 P
3 F
1.55 (not) 431.3 682.67 P
1 F
1.55 ( simply execute) 445.35 682.67 P
0.27 (\324\324) 112.5 669.67 P
2 F
0.65 (self.) 119.83 669.67 P
3 F
0.27 (name) 152.83 669.67 P
2 F
0.65 ( = value) 176.65 669.67 P
1 F
0.27 (\325\325 \321 this would cause a recursive call to itself. Instead, it should) 230.75 669.67 P
(insert the value in the dictionary of instance attributes, e.g.) 112.5 656.67 T
(\324\324) 112.5 643.67 T
2 F
(self.__dict__[name]) 119.83 643.67 T
(=) 251.83 643.67 T
(value) 265.03 643.67 T
1 F
(\325\325.) 298.03 643.67 T
2 F
(__delattr__\050self, name\051) 76.5 624.67 T
1 F
-0.33 (Like) 234.9 624.67 P
2 F
-0.79 (__setattr__) 257.48 624.67 P
1 F
-0.33 ( but for attribute deletion instead of assign-) 330.08 624.67 P
(ment.) 112.5 611.67 T
0 12 Q
(3.3.3) 76.5 586 T
(Emulating callable objects) 121.5 586 T
2 11 Q
(__call__\050self, [args...]\051) 76.5 566.67 T
1 F
-0.75 (Called when the instance is \322called\323 as a function; if this meth-) 248.1 566.67 P
-0.23 (od is defined,) 112.5 553.67 P
2 F
-0.55 (x\050arg1, arg2, ...\051) 174.13 553.67 P
1 F
-0.23 ( is a shorthand for) 291.83 553.67 P
2 F
-0.55 (x.__call__\050arg1, arg2,) 372.85 553.67 P
(...\051) 112.5 540.67 T
1 F
(.) 138.9 540.67 T
0 12 Q
(3.3.4) 76.5 515 T
(Emulating sequence and mapping types) 121.5 515 T
1 11 Q
-0.37 (The following methods can be defined to emulate sequence or mapping objects. The first set of meth-) 76.5 489.67 P
-0.49 (ods is used either to emulate a sequence or to emulate a mapping; the difference is that for a sequence,) 76.5 476.67 P
0.41 0.07 (the allowable keys should be the integers) 76.5 463.67 B
3 F
0.41 0.07 (k) 266.11 463.67 B
1 F
0.41 0.07 ( for which 0) 271.06 463.67 B
2 F
0.99 0.07 (<=) 329.89 463.67 B
3 F
0.41 0.07 (k) 346.47 463.67 B
2 F
0.99 0.07 (<) 354.66 463.67 B
3 F
0.41 0.07 (N) 364.58 463.67 B
1 F
0.41 0.07 ( where) 371.99 463.67 B
3 F
0.41 0.07 (N) 405.7 463.67 B
1 F
0.41 0.07 ( is the length of the se-) 413.11 463.67 B
-0.52 (quence, and the method) 76.5 450.67 P
2 F
-1.24 (__getslice__) 181.66 450.67 P
1 F
-0.52 ( \050see below\051 should be defined. It is also recommended that) 260.86 450.67 P
-0.16 (mappings provide methods) 76.5 437.67 P
2 F
-0.38 (keys) 197.94 437.67 P
1 F
-0.16 (,) 224.34 437.67 P
2 F
-0.38 (values) 229.69 437.67 P
1 F
-0.16 ( and) 269.29 437.67 P
2 F
-0.38 (items) 290.36 437.67 P
1 F
-0.16 ( behaving similar to those for Python\325s stan-) 323.36 437.67 P
0.41 0.2 (dard dictionary objects; mutable sequences should provide methods) 76.5 424.67 B
2 F
0.99 0.2 (append) 393.4 424.67 B
1 F
0.41 0.2 (,) 434.17 424.67 B
2 F
0.99 0.2 (count) 440.48 424.67 B
1 F
0.41 0.2 (,) 474.46 424.67 B
2 F
0.99 0.2 (index) 480.77 424.67 B
1 F
0.41 0.2 (,) 514.75 424.67 B
2 F
0.99 0 (insert) 76.5 411.67 B
1 F
0.41 0 (,) 116.11 411.67 B
2 F
0.99 0 (sort) 122.02 411.67 B
1 F
0.41 0 (,) 148.43 411.67 B
2 F
0.99 0 (remove) 154.34 411.67 B
1 F
0.41 0 ( and) 193.95 411.67 B
2 F
0.99 0 (reverse) 216.16 411.67 B
1 F
0.41 0 ( like Python standard list objects. Finally, sequence types) 262.37 411.67 B
0.41 0.01 (should implement addition \050meaning concatenation\051 and multiplication \050meaning repetition\051 by de-) 76.5 398.67 B
-0.55 (fining the methods) 76.5 385.67 P
2 F
-1.31 (__add__) 160.11 385.67 P
1 F
-0.55 (,) 206.31 385.67 P
2 F
-1.31 (__radd__) 211.27 385.67 P
1 F
-0.55 (,) 264.07 385.67 P
2 F
-1.31 (__mul__) 269.02 385.67 P
1 F
-0.55 ( and) 315.22 385.67 P
2 F
-1.31 (__rmul__) 335.51 385.67 P
1 F
-0.55 ( described below; they should) 388.31 385.67 P
(not define) 76.5 372.67 T
2 F
(__coerce__) 123.55 372.67 T
1 F
( or other numerical operators.) 189.55 372.67 T
2 F
(__len__\050self\051) 76.5 353.67 T
1 F
-0.67 (Called to implement the built-in function) 168.9 353.67 P
2 F
-1.6 (len\050\051) 348.25 353.67 P
1 F
-0.67 (. Should return the length of the) 381.25 353.67 P
-0.16 (object, an integer) 112.5 340.67 P
2 F
-0.39 (>=) 190.83 340.67 P
1 F
-0.16 ( 0. Also, an object that doesn\325t define a) 204.03 340.67 P
2 F
-0.39 (__nonzero__\050\051) 377.64 340.67 P
1 F
-0.16 ( method and) 463.44 340.67 P
(whose) 112.5 327.67 T
2 F
(__len__\050\051) 143.35 327.67 T
1 F
( method returns zero is considered to be false in a Boolean context.) 202.76 327.67 T
2 F
(__getitem__\050self, key\051) 76.5 308.67 T
1 F
-0.74 (Called to implement evaluation of) 228.3 308.67 P
2 F
-1.78 (self[key]) 377.67 308.67 P
1 F
-0.74 (. Note that the spe-) 437.07 308.67 P
0.38 (cial interpretation of negative keys \050if the class wishes to emulate a sequence type\051 is up to) 112.5 295.67 P
(the) 112.5 282.67 T
2 F
(__getitem__) 128.69 282.67 T
1 F
( method.) 201.29 282.67 T
2 F
(__setitem__\050self, key, value\051) 76.5 263.67 T
1 F
-0.41 (Called to implement assignment to) 274.5 263.67 P
2 F
-1 (self[key]) 428.57 263.67 P
1 F
-0.41 (. Same) 487.97 263.67 P
(note as for) 112.5 250.67 T
2 F
(__getitem__) 161.68 250.67 T
1 F
(.) 234.28 250.67 T
2 F
(__delitem__\050self, key\051) 76.5 231.67 T
1 F
0.89 (Called to implement deletion of) 228.3 231.67 P
2 F
2.13 (self[key]) 375.43 231.67 P
1 F
0.89 (. Same note as for) 434.83 231.67 P
2 F
(__getitem__) 112.5 218.67 T
1 F
(.) 185.1 218.67 T
0 F
(3.3.4.1) 76.5 196.67 T
(Additional methods for emulation of sequence types) 121.5 196.67 T
1 F
-0.39 (The following methods can be defined to further emulate sequence objects. For immutable sequences) 76.5 171.67 P
-0.15 (methods, only) 76.5 158.67 P
2 F
-0.35 (__getslice__) 141.29 158.67 P
1 F
-0.15 ( should be defined; for mutable sequences, all three methods should) 220.49 158.67 P
(be defined.) 76.5 145.67 T
2 F
(__getslice__\050self, i, j\051) 76.5 126.67 T
1 F
0.22 (Called to implement evaluation of) 241.5 126.67 P
2 F
0.52 (self[i:j]) 395.66 126.67 P
1 F
0.22 (. The returned) 455.06 126.67 P
0.15 (object should be of the same type as) 112.5 113.67 P
2 F
0.37 (self) 275.64 113.67 P
1 F
0.15 (. Note that missing) 302.04 113.67 P
2 F
0.37 (i) 388.51 113.67 P
1 F
0.15 ( or) 395.11 113.67 P
2 F
0.37 (j) 410.08 113.67 P
1 F
0.15 ( in the slice expression) 416.68 113.67 P
0.09 (are replaced by 0 or) 112.5 100.67 P
2 F
0.22 (len\050self\051) 203.07 100.67 P
1 F
0.09 (, respectively, and) 262.47 100.67 P
2 F
0.22 (len\050self\051) 345.53 100.67 P
1 F
0.09 ( has been added \050once\051 to) 404.93 100.67 P
(originally negative) 112.5 87.67 T
2 F
(i) 198.05 87.67 T
1 F
( or) 204.65 87.67 T
2 F
(j) 219.31 87.67 T
1 F
( by the time this function is called \050unlike for) 225.91 87.67 T
2 F
(__getitem__) 427.56 87.67 T
1 F
(\051.) 500.16 87.67 T
2 F
(__setslice__\050self, i, j, sequence\051) 76.5 68.67 T
1 F
-1.66 (Called to implement assignment to) 307.5 68.67 P
2 F
-3.98 (self[i:j]) 455.35 68.67 P
1 F
-1.66 (.) 514.75 68.67 P
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "20" 26
%%Page: "21" 27
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(21) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Data model) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.16 (The) 135 712.67 P
2 F
-0.39 (sequence) 154.69 712.67 P
1 F
-0.16 ( argument can have any type. The return value should be) 207.49 712.67 P
2 F
-0.39 (None) 458.02 712.67 P
1 F
-0.16 (. Same notes) 484.42 712.67 P
(for) 135 699.67 T
2 F
(i) 150.58 699.67 T
1 F
( and) 157.18 699.67 T
2 F
(j) 178.56 699.67 T
1 F
( as for) 185.16 699.67 T
2 F
(__getslice__) 215.4 699.67 T
1 F
(.) 294.6 699.67 T
2 F
(__delslice__\050self, i, j\051) 99 680.67 T
1 F
-0.77 (Called to implement deletion of) 264 680.67 P
2 F
-1.85 (self[i:j]) 402.84 680.67 P
1 F
-0.77 (. Same notes for) 462.24 680.67 P
2 F
-1.85 (i) 533.4 680.67 P
1 F
(and) 135 667.67 T
2 F
(j) 153.63 667.67 T
1 F
( as for) 160.23 667.67 T
2 F
(__getslice__) 190.47 667.67 T
1 F
(.) 269.67 667.67 T
0.08 (Notice that these methods are only invoked when a single slice with a single colon is used. For slice) 99 642.67 P
0.33 (operations involving) 99 629.67 P
3 F
0.33 (extended slice notation) 193.15 629.67 P
1 F
0.33 (,) 295.23 629.67 P
2 F
0.78 (__getitem__) 301.06 629.67 P
1 F
0.33 (,) 373.66 629.67 P
2 F
0.78 (__setitem__) 379.49 629.67 P
1 F
0.33 ( or) 452.08 629.67 P
2 F
0.78 (__delitem__) 467.4 629.67 P
1 F
(is called.) 99 616.67 T
0 12 Q
(3.3.5) 99 591 T
(Emulating numeric types) 144 591 T
1 11 Q
-0.15 (The following methods can be defined to emulate numeric objects. Methods corresponding to opera-) 99 565.67 P
-0.54 (tions that are not supported by the particular kind of number implemented \050e.g., bitwise operations for) 99 552.67 P
(non-integral numbers\051 should be left undefined.) 99 539.67 T
2 F
(__add__\050self, right\051) 99 520.67 T
(__sub__\050self, right\051) 99 507.67 T
(__mul__\050self, right\051) 99 494.67 T
(__div__\050self, right\051) 99 481.67 T
(__mod__\050self, right\051) 99 468.67 T
(__divmod__\050self, right\051) 99 455.67 T
(__pow__\050self, right\051) 99 442.67 T
(__lshift__\050self, right\051) 99 429.67 T
(__rshift__\050self, right\051) 99 416.67 T
(__and__\050self, right\051) 99 403.67 T
(__xor__\050self, right\051) 99 390.67 T
(__or__\050self, right\051) 99 377.67 T
1 F
0.44 (These functions are called to implement the binary arithmetic operations \050+, -, *, /, %, div-) 135 364.67 P
0.67 (mod\050\051, pow\050\051, <<, >>, &, ^, |\051. For instance: to evaluate the expression x+y, where x is an) 135 351.67 P
(instance of a class that has an __add__ method, x.__add__\050y\051 is called.) 135 338.67 T
2 F
(__radd__\050self, left\051) 99 319.67 T
(__rsub__\050self, left\051) 99 306.67 T
(__rmul__\050self, left\051) 99 293.67 T
(__rdiv__\050self, left\051) 99 280.67 T
(__rmod__\050self, left\051) 99 267.67 T
(__rdivmod__\050self, left\051) 99 254.67 T
(__rpow__\050self, left\051) 99 241.67 T
(__rlshift__\050self, left\051) 99 228.67 T
(__rrshift__\050self, left\051) 99 215.67 T
(__rand__\050self, left\051) 99 202.67 T
(__rxor__\050self, left\051) 99 189.67 T
(__ror__\050self, left\051) 99 176.67 T
1 F
-1.3 ( These functions are called to implement the binary arithmetic operations) 231 176.67 P
-0.5 (\050) 135 163.67 P
2 F
-1.21 (+) 138.66 163.67 P
1 F
-0.5 (,) 145.26 163.67 P
2 F
-1.21 (-) 150.26 163.67 P
1 F
-0.5 (,) 156.86 163.67 P
2 F
-1.21 (*) 161.85 163.67 P
1 F
-0.5 (,) 168.46 163.67 P
2 F
-1.21 (/) 173.45 163.67 P
1 F
-0.5 (,) 180.05 163.67 P
2 F
-1.21 (%) 185.05 163.67 P
1 F
-0.5 (,) 191.65 163.67 P
2 F
-1.21 (divmod\050\051) 196.64 163.67 P
1 F
-0.5 (,) 249.44 163.67 P
2 F
-1.21 (pow\050\051) 254.44 163.67 P
1 F
-0.5 (,) 287.44 163.67 P
2 F
-1.21 (<<) 292.44 163.67 P
1 F
-0.5 (,) 305.64 163.67 P
2 F
-1.21 (>>) 310.63 163.67 P
1 F
-0.5 (,) 323.83 163.67 P
2 F
-1.21 (&) 328.83 163.67 P
1 F
-0.5 (,) 335.43 163.67 P
2 F
-1.21 (^) 340.42 163.67 P
1 F
-0.5 (,) 347.02 163.67 P
2 F
-1.21 (|) 352.02 163.67 P
1 F
-0.5 (\051 with reversed operands. These functions) 358.62 163.67 P
-0.62 (are only called if the left operand does not support the corresponding operation \050possibly after) 135 150.67 P
-0.09 (coercion\051. For instance: to evaluate the expression x+y, where x is an instance of a class that) 135 137.67 P
2.63 (does not have an) 135 124.67 P
2 F
6.31 (__add__) 221.89 124.67 P
1 F
2.63 ( method,) 268.09 124.67 P
2 F
6.31 (y.__radd\050x\051) 314.59 124.67 P
1 F
2.63 ( is called. If the class defines a) 387.19 124.67 P
0.37 (__coerce__ method that coerces its arguments to a common type, these methods will never) 135 111.67 P
0.54 (be called and thus needn\325t be defined. They are useful for classes that implement semi-nu-) 135 98.67 P
-0.53 (merical data types \050types that have some numerical behavior but don\325t adhere to all invariants) 135 85.67 P
(usually assumed about numbers\051.) 135 72.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "21" 27
%%Page: "22" 28
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(22) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 11 Q
(__neg__\050self\051) 76.5 712.67 T
(__pos__\050self\051) 76.5 699.67 T
(__abs__\050self\051) 76.5 686.67 T
(__invert__\050self\051) 76.5 673.67 T
1 F
-0.14 ( Called to implement the unary arithmetic operations \050) 188.7 673.67 P
2 F
-0.34 (-) 426.48 673.67 P
1 F
-0.14 (,) 433.08 673.67 P
2 F
-0.34 (+) 438.43 673.67 P
1 F
-0.14 (,) 445.03 673.67 P
2 F
-0.34 (abs\050\051) 450.39 673.67 P
1 F
-0.14 ( and) 483.39 673.67 P
2 F
-0.34 (~) 504.49 673.67 P
1 F
-0.14 (\051.) 511.09 673.67 P
2 F
(__int__\050self\051) 76.5 654.67 T
(__long__\050self\051) 76.5 641.67 T
(__float__\050self\051) 76.5 628.67 T
1 F
-0.34 ( Called to implement the built-in functions) 182.1 628.67 P
2 F
-0.82 (int\050\051) 370.09 628.67 P
1 F
-0.34 (,) 403.09 628.67 P
2 F
-0.82 (long\050\051) 408.25 628.67 P
1 F
-0.34 ( and) 447.85 628.67 P
2 F
-0.82 (float\050\051) 468.55 628.67 P
1 F
-0.34 (.) 514.75 628.67 P
(Should return a value of the appropriate type.) 112.5 615.67 T
2 F
(__oct__\050self\051) 76.5 596.67 T
(__hex__\050self\051) 76.5 583.67 T
1 F
-0.21 ( Called to implement the built-in functions) 168.9 583.67 P
2 F
-0.5 (oct\050\051) 357.82 583.67 P
1 F
-0.21 ( and) 390.82 583.67 P
2 F
-0.5 (hex\050\051) 411.79 583.67 P
1 F
-0.21 (. Should return a) 444.79 583.67 P
(string value.) 112.5 570.67 T
2 F
(__coerce__\050self, other\051) 76.5 551.67 T
1 F
0.3 (Called to implement \322mixed-mode\323 numeric arithmetic. Should) 234.9 551.67 P
-0.34 (either return a 2-tuple containing) 112.5 538.67 P
2 F
-0.82 (self) 258.34 538.67 P
1 F
-0.34 ( and) 284.74 538.67 P
2 F
-0.82 (other) 305.43 538.67 P
1 F
-0.34 ( converted to a common numeric type, or) 338.43 538.67 P
2 F
0.6 (None) 112.5 525.67 P
1 F
0.25 ( if no conversion is possible. When the common type would be the type of) 138.9 525.67 P
2 F
0.6 (other) 472.63 525.67 P
1 F
0.25 (, it) 505.63 525.67 P
0.46 (is sufficient to return) 112.5 512.67 P
2 F
1.11 (None) 209.06 512.67 P
1 F
0.46 (, since the interpreter will also ask the other object to attempt a) 235.46 512.67 P
-0.39 (coercion \050but sometimes, if the implementation of the other type cannot be changed, it is use-) 112.5 499.67 P
(ful to do the conversion to the other type here\051.) 112.5 486.67 T
4 F
1.86 (Coercion rules) 112.5 469.67 P
1 F
1.86 (: to evaluate x) 183.1 469.67 P
3 F
1.86 (op) 255.29 469.67 P
1 F
1.86 ( y, the following steps are taken \050where) 266.29 469.67 P
2 F
4.46 (__op__) 457.41 469.67 P
1 F
1.86 ( and) 497.01 469.67 P
2 F
4.69 (__rop__) 112.5 456.67 P
1 F
1.96 ( are the method names corresponding to) 158.7 456.67 P
3 F
1.96 (op) 351.11 456.67 P
1 F
1.96 (, e.g. if) 362.11 456.67 P
3 F
1.96 (op) 401.58 456.67 P
1 F
1.96 ( is \324) 412.58 456.67 P
2 F
4.69 (+) 432.99 456.67 P
1 F
1.96 (\325,) 439.59 456.67 P
2 F
4.69 (__add__) 450.71 456.67 P
1 F
1.96 ( and) 496.91 456.67 P
2 F
0.89 (__radd__) 112.5 443.67 P
1 F
0.37 ( are used\051. If an exception occurs at any point, the evaluation is abandoned and) 165.3 443.67 P
(exception handling takes over.) 112.5 430.67 T
(0.) 112.5 411.67 T
0.31 (If x is a string object and) 130.5 411.67 P
3 F
0.31 (op) 244.77 411.67 P
1 F
0.31 ( is the modulo operator \050) 255.77 411.67 P
2 F
0.74 (%) 365.77 411.67 P
1 F
0.31 (\051, the string formatting operation) 372.37 411.67 P
(\050see [Ref:XXX]\051 is invoked and the remaining steps are skipped.) 130.5 398.67 T
(1.) 112.5 379.67 T
(If x is a class instance:) 130.5 379.67 T
(1a.) 130.5 360.67 T
0.54 (If x has a) 166.5 360.67 P
2 F
1.3 (__coerce__) 212.05 360.67 P
1 F
0.54 ( method: replace x and y with the 2-tuple returned by) 278.05 360.67 P
2 F
(x.__coerce__\050y\051) 166.5 347.67 T
1 F
(; skip to step 2 if the coercion returns) 265.5 347.67 T
2 F
(None) 432.01 347.67 T
1 F
(.) 458.41 347.67 T
(1b.) 130.5 328.67 T
(If neither x nor y is a class instance after coercion, go to step 3.) 166.5 328.67 T
(1c.) 130.5 309.67 T
-0.41 (If x has a method) 166.5 309.67 P
2 F
-0.98 (__op__) 243.59 309.67 P
1 F
-0.41 (, return) 283.19 309.67 P
2 F
-0.98 (x.__op__\050y\051) 316.89 309.67 P
1 F
-0.41 (; otherwise, restore x and y to) 389.49 309.67 P
(their value before step 1a.) 166.5 296.67 T
(2.) 112.5 277.67 T
(If y is a class instance:) 130.5 277.67 T
(2a.) 130.5 258.67 T
0.54 (If y has a) 166.5 258.67 P
2 F
1.3 (__coerce__) 212.05 258.67 P
1 F
0.54 ( method: replace y and x with the 2-tuple returned by) 278.05 258.67 P
2 F
(y.__coerce__\050x\051) 166.5 245.67 T
1 F
(; skip to step 3 if the coercion returns None.) 265.5 245.67 T
(2b.) 130.5 226.67 T
(If neither x nor y is a class instance after coercion, go to step 3.) 166.5 226.67 T
(2b.) 130.5 207.67 T
0.1 (If y has a method) 166.5 207.67 P
2 F
0.23 (__rop__) 246.11 207.67 P
1 F
0.1 (, return) 292.31 207.67 P
2 F
0.23 (y.__rop__\050x\051) 327.02 207.67 P
1 F
0.1 (; otherwise, restore x and) 406.22 207.67 P
(y to their value before step 2a.) 166.5 194.67 T
(3.) 112.5 175.67 T
(We only get here if neither x nor y is a class instance.) 130.5 175.67 T
(3a.) 130.5 156.67 T
(If) 166.5 156.67 T
3 F
(op) 176.58 156.67 T
1 F
( is \324) 187.58 156.67 T
2 F
(+) 204.08 156.67 T
1 F
(\325 and x is a sequence, sequence concatenation is invoked.) 210.68 156.67 T
(3b.) 130.5 137.67 T
-0.37 (If) 166.5 137.67 P
3 F
-0.37 (op) 176.2 137.67 P
1 F
-0.37 ( is \324) 187.2 137.67 P
2 F
-0.89 (*) 202.96 137.67 P
1 F
-0.37 (\325 and one operand is a sequence and the other an integer, sequence rep-) 209.56 137.67 P
(etition is invoked.) 166.5 124.67 T
(3c.) 130.5 105.67 T
0.05 (Otherwise, both operands must be numbers; they are coerced to a common type) 166.5 105.67 P
(if possible, and the numeric operation is invoked for that type.) 166.5 92.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "22" 28
%%Page: "23" 29
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(23) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Execution model) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 16 Q
(C) 99 709.33 T
0 12.8 Q
(HAPTER) 110.55 709.33 T
0 16 Q
(4:) 167.62 709.33 T
(E) 198 709.33 T
0 12.8 Q
(XECUTION) 208.67 709.33 T
(MODEL) 279.26 709.33 T
0 14 Q
(4.1) 99 670.67 T
(Code blocks, execution frames, and name spaces) 135 670.67 T
1 11 Q
0.53 (A) 99 645.67 P
3 F
0.53 (code block) 110.22 645.67 P
1 F
0.53 ( is a piece of Python program text that can be executed as a unit, such as a module, a) 158.1 645.67 P
1.1 (class definition or a function body. Some code blocks \050like modules\051 are normally executed only) 99 632.67 P
0.12 (once, others \050like function bodies\051 may be executed many times. Code blocks may textually contain) 99 619.67 P
-0.19 (other code blocks. Code blocks may invoke other code blocks \050that may or may not be textually con-) 99 606.67 P
(tained in them\051 as part of their execution, e.g. by invoking \050calling\051 a function.) 99 593.67 T
0.3 (The following are code blocks: A module is a code block. A function body is a code block. A class) 99 568.67 P
-0.15 (definition is a code block. Each command typed interactively is a separate code block; a script file \050a) 99 555.67 P
-0.24 (file given as standard input to the interpreter or specified on the interpreter command line the first ar-) 99 542.67 P
0.41 0.02 (gument\051 is a code block; a script command \050a command specified on the interpreter command line) 99 529.67 B
-0.24 (with the \324) 99 516.67 P
4 F
-0.24 (-c) 140.69 516.67 P
1 F
-0.24 (\325 option\051 is a code block. The string argument passed to the built-in function) 149.24 516.67 P
2 F
-0.57 (eval) 484.13 516.67 P
1 F
-0.24 ( and to) 510.53 516.67 P
0.41 0.14 (the) 99 503.67 B
2 F
0.99 0.14 (exec) 116.15 503.67 B
1 F
0.41 0.14 ( statement are code blocks. The file read by the built-in function) 143.09 503.67 B
2 F
0.99 0.14 (execfile) 442.15 503.67 B
1 F
0.41 0.14 ( is a code) 496.03 503.67 B
-0.3 (block. And finally, the expression read and evaluated by the built-in function) 99 490.67 P
2 F
-0.71 (input) 437 490.67 P
1 F
-0.3 ( is a code block.) 470 490.67 P
-0.42 (A code block is executed in an execution frame. An) 99 477.67 P
3 F
-0.42 (execution frame) 325.47 477.67 P
1 F
-0.42 ( contains some administrative in-) 395.62 477.67 P
0.41 0.23 (formation \050used for debugging\051, determines where and how execution continues after the code) 99 464.67 B
-0.13 (block\325s execution has completed, and \050perhaps most importantly\051 defines two name spaces, the local) 99 451.67 P
(and the global name space, that affect execution of the code block.) 99 438.67 T
-0.04 (A) 99 413.67 P
3 F
-0.04 (name space) 109.65 413.67 P
1 F
-0.04 ( is a mapping from names \050identifiers\051 to objects. A particular name space may be ref-) 161.23 413.67 P
0.03 (erenced by more than one execution frame, and from other places as well. Adding a name to a name) 99 400.67 P
-0.38 (space is called) 99 387.67 P
3 F
-0.38 (binding) 164.14 387.67 P
1 F
-0.38 ( a name \050to an object\051; changing the mapping of a name is called) 197.76 387.67 P
3 F
-0.38 (rebinding) 479.58 387.67 P
1 F
-0.38 (; re-) 522.36 387.67 P
0.05 (moving a name is) 99 374.67 P
3 F
0.05 (unbinding) 179.88 374.67 P
1 F
0.05 (. Name spaces are functionally equivalent to dictionaries \050and often im-) 224.49 374.67 P
(plemented as dictionaries\051.) 99 361.67 T
0.41 0.01 (The) 99 336.67 B
3 F
0.41 0.01 (local name space) 119.3 336.67 B
1 F
0.41 0.01 ( of an execution frame determines the default place where names are defined) 196.62 336.67 B
-0.5 (and searched. The) 99 323.67 P
3 F
-0.5 (global name space) 179.96 323.67 P
1 F
-0.5 ( determines the place where names listed in) 261.44 323.67 P
2 F
-1.21 (global) 451.71 323.67 P
1 F
-0.5 ( statements) 491.31 323.67 P
-0.36 (are defined and searched, and where names that are not bound anywhere in the current code block are) 99 310.67 P
(searched.) 99 297.67 T
-0.31 (Whether a name is local or global in a code block is determined by static inspection of the source text) 99 272.67 P
-0.19 (for the code block: in the absence of) 99 259.67 P
2 F
-0.45 (global) 260.01 259.67 P
1 F
-0.19 ( statements, a name that is bound anywhere in the code) 299.61 259.67 P
-0.21 (block is local in the entire code block; all other names are considered global. The) 99 246.67 P
2 F
-0.51 (global) 455.7 246.67 P
1 F
-0.21 ( statement) 495.3 246.67 P
0.27 (forces global interpretation of specified names throughout the code block. The following constructs) 99 233.67 P
0.41 0.17 (bind names: formal parameters to functions,) 99 220.67 B
2 F
0.99 0.17 (import) 306.04 220.67 B
1 F
0.41 0.17 ( statements, class and function definitions) 346.67 220.67 B
-0.01 (\050these bind the class or function name in the defining block\051, and targets that are identifiers if occur-) 99 207.67 P
-0.54 (ring in an assignment,) 99 194.67 P
2 F
-1.3 (for) 196.75 194.67 P
1 F
-0.54 ( loop header, or in the second position of an) 216.55 194.67 P
2 F
-1.3 (except) 409.17 194.67 P
1 F
-0.54 ( clause header. Local) 448.77 194.67 P
0.3 (names are searched only on the local name space; global names are searched only in the global and) 99 181.67 P
(built-in namespace.) 99 168.67 T
1 8.8 Q
(1) 185.15 173.07 T
1 11 Q
-0.4 (A target occurring in a) 99 143.67 P
2 F
-0.96 (del) 199.33 143.67 P
1 F
-0.4 ( statement is also considered bound for this purpose \050though the actual se-) 219.13 143.67 P
(mantics are to \322unbind\323 the name\051.) 99 130.67 T
0 0 0 1 0 0 0 K
99 99 540 114 C
0 0 0 1 0 0 0 K
108 112 252 112 2 L
0.5 H
2 Z
0 X
0 0 0 1 0 0 0 K
N
0 0 0 1 0 0 0 K
0 0 612 792 C
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(1.) 108 92.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.35 (If the code block contains) 121.5 92.33 P
2 F
-0.83 (exec) 225.57 92.33 P
1 F
-0.35 ( statements or the construct \324\324) 249.57 92.33 P
2 F
-0.83 (from) 366.42 92.33 P
-0.83 (...) 392.57 92.33 P
-0.83 (import) 412.72 92.33 P
-0.83 (*) 450.88 92.33 P
1 F
-0.35 (\325\325, the semantics) 456.88 92.33 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.61 (of local names change subtly: local name lookup first searches in the local namespace, then in the) 121.46 80.33 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(global namespace and in the built-in namespace.) 121.46 68.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "23" 29
%%Page: "24" 30
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(24) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.41 0.03 (When a global name is not found in the global name space, it is searched in the built-in namespace. The) 72 712.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.02 (built-in namespace associated with the execution of a code block is actually found by looking up the name) 72 699.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
-0.87 (__builtins__) 72 686.67 P
1 F
-0.36 ( is its global name space; this should be a dictionary or a module \050in the latter case its dic-) 151.2 686.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.24 (tionary is used\051. Normally, the) 72 673.67 B
2 F
0.99 0.24 (__builtins__) 218.94 673.67 B
1 F
0.41 0.24 ( namespace is the dictionary of the built-in module) 301.03 673.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
0.99 0.05 (__builtin__) 72 660.67 B
1 F
0.41 0.05 ( \050note: no \324s\325\051; if it isn\325t,) 145.11 660.67 B
3 F
0.41 0.05 (restricted execution mode) 258.78 660.67 B
1 F
0.41 0.05 ( is in effect, see [Ref:XXX]. When a) 374.41 660.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(name is not found at all, a) 72 647.67 T
2 F
(NameError) 188.71 647.67 T
1 F
( exception is raised.) 248.11 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.19 (The following table lists the local and global name space used for all types of code blocks. The name space) 72 622.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.28 (for a particular module is automatically created when the module is first imported. Note that in almost all) 72 609.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.16 (cases, the global name space is the name space of the containing module \321 scopes in Python do not nest!) 72 596.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Notes:) 72 313.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 F
(n.s.) 72 294.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(means) 108 294.67 T
3 F
(name space) 138.85 294.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 F
(\0501\051) 72 275.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(The main module for a script is always called) 108 275.67 T
2 F
(__main__) 311.16 275.67 T
1 F
(; \324\324the filename don\325t enter into it.\325\325) 363.96 275.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 F
(\0502\051) 72 256.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(The global and local name space for these can be overridden with optional extra arguments.) 108 256.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 F
(\0503\051) 72 237.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
0.86 (The) 108 237.67 P
2 F
2.07 (exec) 128.72 237.67 P
1 F
0.86 ( statement and the) 155.12 237.67 P
2 F
2.07 (eval\050\051) 241.07 237.67 P
1 F
0.86 ( and) 280.67 237.67 P
2 F
2.07 (execfile\050\051) 303.78 237.67 P
1 F
0.86 ( functions have optional arguments to) 369.78 237.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(override the global and local namespace. If only one namespace is specified, it is used for both.) 108 224.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.05 (The built-in functions) 72 199.67 B
2 F
0.99 0.05 (globals\050\051) 173.1 199.67 B
1 F
0.41 0.05 ( and) 232.95 199.67 B
2 F
0.99 0.05 (locals\050\051) 255.41 199.67 B
1 F
0.41 0.05 ( returns a dictionary representing the current global) 308.62 199.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.27 (and local name space, respectively. The effect of modifications to this dictionary on the name space are un-) 72 186.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(defined.) 72 173.67 T
1 8.8 Q
(1) 107.74 178.07 T
0 0 0 1 0 0 0 K
72 108 540 123 C
0 0 0 1 0 0 0 K
81 121 225 121 2 L
0.5 H
2 Z
0 X
0 0 0 1 0 0 0 K
N
0 0 0 1 0 0 0 K
0 0 612 792 C
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(1.) 81 101.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.46 (The current implementations return the dictionary actually used to implement the name space,) 94.5 101.33 P
3 11 Q
0.5 (except) 479.29 101.33 P
1 10 Q
0.46 ( for) 507.38 101.33 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2.45 (functions, where the optimizer may cause the local name space to be implemented differently, and) 94.46 89.33 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(locals\050\051) 94.46 77.33 T
1 F
( returns a dictionary that is a shadow copy of the actual local name space.) 142.46 77.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 12 Q
(T) 179.93 573 T
(able 3: Name Spaces f) 186.84 573 T
(or V) 298.52 573 T
(arious Code Blocks) 320.41 573 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Code block type) 101.8 547 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( Global name space) 240.04 547 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( Local name space) 377.46 547 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( Notes) 487.89 547 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(Module) 78 523.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( n.s. for this module) 216.25 523.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( same as global) 370.12 523.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Script \050\336le or command\051) 78 502.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( n.s. for) 216.25 502.67 T
2 F
(__main__) 252.61 502.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( same as global) 370.12 502.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\0501\051) 485.77 502.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Interacti) 78 481.67 T
(v) 114.38 481.67 T
(e command) 119.71 481.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( n.s. for) 216.25 481.67 T
2 F
(__main__) 252.61 481.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( same as global) 370.12 481.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Class de\336nition) 78 460.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( global n.s. of containing block) 216.25 460.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( ne) 370.12 460.67 T
(w n.s.) 382.98 460.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Function body) 78 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( global n.s. of containing block) 216.25 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( ne) 370.12 439.67 T
(w n.s.) 382.98 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(String passed to) 78 418.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(exec) 78 405.67 T
1 F
( statement) 104.4 405.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( global n.s. of containing block) 216.25 418.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.47 ( local n.s. of containing) 370.12 418.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(block) 370.12 405.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( \0502\051, \0503\051) 485.77 418.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(String passed to) 78 384.67 T
2 F
(eval\050\051) 151.03 384.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( global n.s. of caller) 216.25 384.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( local n.s. of caller) 370.12 384.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( \0502\051, \0503\051) 485.77 384.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.3 (File read by) 78 363.67 P
2 F
-0.73 (execfile\050\051) 132.38 363.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( global n.s. of caller) 216.25 363.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( local n.s. of caller) 370.12 363.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( \0502\051, \0503\051) 485.77 363.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.08 (Expression read by) 78 342.67 P
2 F
-0.18 (input) 164.84 342.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( global n.s. of caller) 216.25 342.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( local n.s. of caller) 370.12 342.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
72 562.75 72 335.25 2 L
V
0.5 H
0 Z
N
210.25 563.25 210.25 334.75 2 L
V
N
364.12 563.25 364.12 334.75 2 L
V
N
479.77 563.25 479.77 334.75 2 L
V
N
527.02 562.75 527.02 335.25 2 L
V
N
71.75 563 527.27 563 2 L
V
N
72.25 538.25 526.77 538.25 2 L
V
N
72.25 535.75 526.77 535.75 2 L
V
N
71.75 516 527.27 516 2 L
V
N
71.75 495 527.27 495 2 L
V
N
71.75 474 527.27 474 2 L
V
N
71.75 453 527.27 453 2 L
V
N
71.75 432 527.27 432 2 L
V
N
71.75 398 527.27 398 2 L
V
N
71.75 377 527.27 377 2 L
V
N
71.75 356 527.27 356 2 L
V
N
71.75 335 527.27 335 2 L
V
N
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "24" 30
%%Page: "25" 31
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(25) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Execution model) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(4.2) 99 710.67 T
(Exceptions) 135 710.67 T
1 11 Q
-0.22 (Exceptions are a means of breaking out of the normal flow of control of a code block in order to han-) 99 685.67 P
0.35 (dle errors or other exceptional conditions. An exception is) 99 672.67 P
3 F
0.35 (raised) 360.62 672.67 P
1 F
0.35 ( at the point where the error is de-) 388.12 672.67 P
1.81 (tected; it may be) 99 659.67 P
3 F
1.81 (handled) 181.99 659.67 P
1 F
1.81 ( by the surrounding code block or by any code block that directly or) 217.43 659.67 P
(indirectly invoked the code block where the error occurred.) 99 646.67 T
-0.29 (The Python interpreter raises an exception when it detects a run-time error \050such as division by zero\051.) 99 621.67 P
0.19 (A Python program can also explicitly raise an exception with the) 99 608.67 P
2 F
0.44 (raise) 389.13 608.67 P
1 F
0.19 ( statement. Exception han-) 422.13 608.67 P
0.41 0.06 (dlers are specified with the) 99 595.67 B
2 F
0.99 0.06 (try...except) 224.2 595.67 B
1 F
0.41 0.06 ( statement. The) 304.18 595.67 B
2 F
0.99 0.06 (try) 376.71 595.67 B
1 F
0.41 0.06 (...) 396.7 595.67 B
2 F
0.99 0.06 (finally) 405.15 595.67 B
1 F
0.41 0.06 ( statement specifies) 451.8 595.67 B
-0.09 (cleanup code which does not handle the exception, but is executed whether an exception occurred or) 99 582.67 P
(not in the preceding code.) 99 569.67 T
0.13 (Python uses the \322termination\323 model of error handling: an exception handler can find out what hap-) 99 544.67 P
-0.33 (pened and continue execution at an outer level, but it cannot repair the cause of the error and retry the) 99 531.67 P
(failing operation \050except by re-entering the the offending piece of code from the top\051.) 99 518.67 T
0.41 0.01 (When an exception is not handled at all, the interpreter terminates execution of the program, or re-) 99 493.67 B
(turns to its interactive main loop. In this case, the interpreter normally prints a stack backtrace.) 99 480.67 T
-0.42 (Exceptions are identified by string objects or class instances. Selection of a matching) 99 455.67 P
2 F
-1 (except) 470.58 455.67 P
1 F
-0.42 ( clause) 510.18 455.67 P
-0.39 (is based on object identity \050i.e. two different string objects with the same value represent different ex-) 99 442.67 P
-0.46 (ceptions\051. For string exceptions, the except clause must reference the same string object. For class ex-) 99 429.67 P
(ceptions, the except clause must reference the same class or a base class of it.) 99 416.67 T
0.41 0.05 (When an exception is raised, an object \050maybe) 99 391.67 B
2 F
0.99 0.05 (None) 312.57 391.67 B
1 F
0.41 0.05 (\051 is passed as the exception\325s \322parameter\323 or) 339.17 391.67 B
-0.47 (\324\324value\325\325; this object does not affect the selection of an exception handler, but is passed to the selected) 99 378.67 P
0.16 (exception handler as additional information. For class exceptions, this object must be an instance of) 99 365.67 P
(the exception class being raised.) 99 352.67 T
(See also the description of the) 99 327.67 T
2 F
(try) 234.04 327.67 T
1 F
( and) 253.84 327.67 T
2 F
(raise) 275.22 327.67 T
1 F
( statements in \322Compound statements\323 on page) 308.22 327.67 T
(47.) 519.34 327.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "25" 31
%%Page: "26" 32
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(26) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "26" 32
%%Page: "27" 33
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(27) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Expressions) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 16 Q
(C) 99 709.33 T
0 12.8 Q
(HAPTER) 110.55 709.33 T
0 16 Q
(5:) 167.62 709.33 T
(E) 198 709.33 T
0 12.8 Q
(XPRESSIONS) 208.67 709.33 T
1 11 Q
(This chapter explains the meaning of the elements of expressions in Python.) 99 672.67 T
4 F
-0.53 (Syntax notes:) 99 653.67 P
1 F
-0.53 ( in this and the following chapters, extended BNF notation will be used to describe syn-) 161.72 653.67 P
(tax, not lexical analysis. When \050one alternative of\051 a syntax rule has the form) 99 640.67 T
2 10 Q
(name:    othername) 99 622.33 T
1 11 Q
(and no semantics are given, the semantics of this form of) 99 597.67 T
2 F
(name) 352.57 597.67 T
1 F
( are the same as for) 378.97 597.67 T
2 F
(othername) 466.94 597.67 T
1 F
(.) 526.34 597.67 T
0 14 Q
(5.1) 99 570.67 T
(Arithmetic conversions) 135 570.67 T
1 11 Q
-0.15 (When a description of an arithmetic operator below uses the phrase \322the numeric arguments are con-) 99 545.67 P
0.86 (verted to a common type\323, the arguments are coerced using the coercion rules listed at the end of) 99 532.67 P
(chapter 3. If both arguments are standard numeric types, the following coercions are applied:) 99 519.67 T
(\245) 99 500.67 T
(If either argument is a complex number, the other is converted to complex;) 113.4 500.67 T
(\245) 99 481.67 T
(otherwise, if either argument is a floating point number, the other is converted to floating point;) 113.4 481.67 T
(\245) 99 462.67 T
(otherwise, if either argument is a long integer, the other is converted to long integer;) 113.4 462.67 T
(\245) 99 443.67 T
(otherwise, both must be plain integers and no conversion is necessary.) 113.4 443.67 T
-0.13 (Some additional rules apply for certain operators \050e.g. a string left argument to the \324) 99 418.67 P
2 F
-0.32 (%) 465.56 418.67 P
1 F
-0.13 (\325 operator\051. Ex-) 472.16 418.67 P
(tensions can define their own coercions.) 99 405.67 T
0 14 Q
(5.2) 99 378.67 T
(Atoms) 135 378.67 T
1 11 Q
1.43 (Atoms are the most basic elements of expressions. The simplest atoms are identifiers or literals.) 99 353.67 P
0.1 (Forms enclosed in reverse quotes or in parentheses, brackets or braces are also categorized syntacti-) 99 340.67 P
(cally as atoms. The syntax for atoms is:) 99 327.67 T
2 10 Q
(atom:      identifier | literal | enclosure) 99 309.33 T
(enclosure: parenth_form|list_display|dict_display|string_conversion) 99 297.33 T
0 12 Q
(5.2.1) 99 272 T
(Identifiers \050Names\051) 144 272 T
1 11 Q
-0.25 (An identifier occurring as an atom is a reference to a local, global or built-in name binding. If a name) 99 252.67 P
1.68 (is assigned to anywhere in a code block \050even in unreachable code\051, and is not mentioned in a) 99 239.67 P
2 F
-1.17 (global) 99 226.67 P
1 F
-0.49 ( statement in that code block, then it refers to a local name throughout that code block. When) 138.6 226.67 P
0.83 (it is not assigned to anywhere in the block, or when it is assigned to but also explicitly listed in a) 99 213.67 P
2 F
0.64 (global) 99 200.67 P
1 F
0.27 ( statement, it refers to a global name if one exists, else to a built-in name \050and this binding) 138.6 200.67 P
(may dynamically change\051.) 99 187.67 T
0.14 (When the name is bound to an object, evaluation of the atom yields that object. When a name is not) 99 168.67 P
(bound, an attempt to evaluate it raises a) 99 155.67 T
2 F
(NameError) 275.89 155.67 T
1 F
( exception.) 335.29 155.67 T
4 F
0.77 (Private name mangling:) 99 136.67 P
1 F
0.77 ( when an identifier that textually occurs in a class definition begins with) 213.59 136.67 P
0.53 (two or more underscore characters and does not end in two or more underscores, it is considered a) 99 123.67 P
-0.29 (\322private name\323 of that class. Private names are transformed to a longer form before code is generated) 99 110.67 P
0.62 (for them. The transformation inserts the class name in front of the name, with leading underscores) 99 97.67 P
1.25 (removed, and a single underscore inserted in front of the class name. For example, the identifier) 99 84.67 P
-0.3 (__spam occurring in a class named Ham will be transformed to _Ham__spam. This transformation is) 99 71.67 P
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "27" 33
%%Page: "28" 34
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(28) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.16 (independent of the syntactical context in which the identifier is used. If the transformed name is ex-) 99 712.67 P
-0.64 (tremely long \050longer than 255 characters\051, implementation defined truncation may happen. If the class) 99 699.67 P
(name consists only of underscores, no transformation is done.) 99 686.67 T
0 12 Q
(5.2.2) 99 661 T
(Literals) 144 661 T
1 11 Q
(Python supports string literals and various numeric literals:) 99 641.67 T
2 10 Q
-0.82 (literal:   stringliteral | integer | longinteger | floatnumber | imagnumber) 99 623.33 P
1 11 Q
0.35 (Evaluation of a literal yields an object of the given type \050string, integer, long integer, floating point) 99 598.67 P
-0.2 (number, complex number\051 with the given value. The value may be approximated in the case of float-) 99 585.67 P
(ing point and imaginary \050complex\051 literals.  \050See \322Literals\323 on page) 99 572.67 T
(6 for details.\051) 399 572.67 T
-0.13 (All literals correspond to immutable data types, and hence the object\325s identity is less important than) 99 547.67 P
0.01 (its value. Multiple evaluations of literals with the same value \050either the same occurrence in the pro-) 99 534.67 P
0.41 0 (gram text or a different occurrence\051 may obtain the same object or a different object with the same) 99 521.67 B
(value.) 99 508.67 T
0 12 Q
(5.2.3) 99 483 T
(Parenthesized forms) 144 483 T
1 11 Q
(A parenthesized form is an optional expression list enclosed in parentheses:) 99 463.67 T
2 10 Q
(parenth_form:      "\050" [expression_list] "\051") 99 445.33 T
1 11 Q
-0.03 (A parenthesized expression list yields whatever that expression list yields: if the list contains at least) 99 420.67 P
0.18 (one comma, it yields a tuple; otherwise, it yields the single expression that makes up the expression) 99 407.67 P
(list.) 99 394.67 T
0.07 (An empty pair of parentheses yields an empty tuple object. Since tuples are immutable, the rules for) 99 369.67 P
(literals apply\050i.e., two occurrences of the empty tuple may or may not yield the same object\051.) 99 356.67 T
-0.08 (Note that tuples are not formed by the parentheses, but rather by use of the comma operator. The ex-) 99 331.67 P
-0.53 (ception is the empty tuple, for which parentheses) 99 318.67 P
3 F
-0.53 (are) 313.21 318.67 P
1 F
-0.53 ( required \321 allowing unparenthesized \322nothing\323) 327.88 318.67 P
(in expressions would cause ambiguities and allow common typos to pass uncaught.) 99 305.67 T
0 12 Q
(5.2.4) 99 280 T
(List displays) 144 280 T
1 11 Q
(A list display is a possibly empty series of expressions enclosed in square brackets:) 99 260.67 T
2 10 Q
(list_display:   "[" [expression_list] "]") 99 242.33 T
1 11 Q
0.16 (A list display yields a new list object. If it has no expression list, the list object has no items. Other-) 99 217.67 P
-0.06 (wise, the elements of the expression list are evaluated from left to right and inserted in the list object) 99 204.67 P
(in that order.) 99 191.67 T
0 12 Q
(5.2.5) 99 166 T
(Dictionary displays) 144 166 T
1 11 Q
(A dictionary display is a possibly empty series of key/datum pairs enclosed in curly braces:) 99 146.67 T
2 10 Q
(dict_display:   "{" [key_datum_list] "}") 99 128.33 T
(key_datum_list: key_datum \050"," key_datum\051* [","]) 99 116.33 T
(key_datum:      expression ":" expression) 99 104.33 T
1 11 Q
(A dictionary display yields a new dictionary object) 99 79.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "28" 34
%%Page: "29" 35
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(29) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Expressions) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.19 (The key/datum pairs are evaluated from left to right to define the entries of the dictionary: each key) 99 712.67 P
(object is used as a key into the dictionary to store the corresponding datum.) 99 699.67 T
0.41 0.14 (Restrictions on the types of the key values are listed earlier in \322The standard type hierarchy\323 on) 99 674.67 B
-0.19 (page) 99 661.67 P
-0.19 (12 \050to summarize, the key type should be hashable, which excludes all mutable objects\051. Clash-) 122.52 661.67 P
0.09 (es between duplicate keys are not detected; the last datum \050textually rightmost in the display\051 stored) 99 648.67 P
(for a given key value prevails.) 99 635.67 T
0 12 Q
(5.2.6) 99 610 T
(String conversions) 144 610 T
1 11 Q
(A string conversion is an expression list enclosed in reverse \050a.k.a. backward\051 quotes:) 99 590.67 T
2 10 Q
(string_conversion: "\324" expression_list "\324") 99 572.33 T
1 11 Q
0.41 0.04 (A string conversion evaluates the contained expression list and converts the resulting object into a) 99 547.67 B
(string according to rules specific to its type.) 99 534.67 T
0.12 (If the object is a string, a number,) 99 509.67 P
2 F
0.29 (None) 250.87 509.67 P
1 F
0.12 (, or a tuple, list or dictionary containing only objects whose) 277.27 509.67 P
-0.27 (type is one of these, the resulting string is a valid Python expression which can be passed to the built-) 99 496.67 P
0.41 0.11 (in function) 99 483.67 B
2 F
0.99 0.11 (eval\050\051) 151.84 483.67 B
1 F
0.41 0.11 ( to yield an expression with the same value \050or an approximation, if floating) 192.09 483.67 B
(point numbers are involved\051.) 99 470.67 T
-0.29 (\050In particular, converting a string adds quotes around it and converts \322funny\323 characters to escape se-) 99 445.67 P
(quences that are safe to print.\051) 99 432.67 T
-0.17 (It is illegal to attempt to convert recursive objects \050e.g. lists or dictionaries that contain a reference to) 99 407.67 P
(themselves, directly or indirectly.\051) 99 394.67 T
0.21 (The built-in function) 99 369.67 P
2 F
0.51 (repr\050\051) 194.06 369.67 P
1 F
0.21 ( performs exactly the same conversion in its argument as enclosing it) 233.66 369.67 P
0.41 0.07 (in parentheses and reverse quotes does. The built-in function) 99 356.67 B
2 F
0.99 0.07 (str\050\051) 377.08 356.67 B
1 F
0.41 0.07 ( performs a similar but more) 410.43 356.67 B
(user-friendly conversion.) 99 343.67 T
0 14 Q
(5.3) 99 316.67 T
(Primaries) 135 316.67 T
1 11 Q
(Primaries represent the most tightly bound operations of the language. Their syntax is:) 99 291.67 T
2 10 Q
(primary:        atom | attributeref | subscription | slicing | call) 99 273.33 T
0 12 Q
(5.3.1) 99 248 T
(Attribute references) 144 248 T
1 11 Q
(An attribute reference is a primary followed by a period and a name:) 99 228.67 T
2 10 Q
(attributeref:   primary "." identifier) 99 210.33 T
1 11 Q
-0.33 (The primary must evaluate to an object of a type that supports attribute references. This object is then) 99 185.67 P
-0.42 (asked to produce the attribute whose name is the identifier. If this attribute is not available, the excep-) 99 172.67 P
0.41 0.08 (tion) 99 159.67 B
2 F
0.99 0.08 (AttributeError) 119.68 159.67 B
1 F
0.41 0.08 ( is raised. Otherwise, the type and value of the object produced is deter-) 213.21 159.67 B
-0.19 (mined by the object. Multiple evaluations of the same attribute reference may yield different objects.) 99 146.67 P
0 12 Q
(5.3.2) 99 121 T
(Subscriptions) 144 121 T
1 11 Q
(A subscription selects an item of a sequence \050string, tuple or list\051 or mapping \050dictionary\051 object:) 99 101.67 T
2 10 Q
(subscription:   primary "[" expression_list "]") 99 83.33 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "29" 35
%%Page: "30" 36
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(30) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(The primary must evaluate to an object of a sequence or mapping type.) 99 712.67 T
0.22 (If the primary is a mapping, the expression list must evaluate to an object whose value is one of the) 99 687.67 P
0.41 0.01 (keys of the mapping, and the subscription selects the value in the mapping that corresponds to that) 99 674.67 B
(key.) 99 661.67 T
-0.22 (If the primary is a sequence, the expression \050list\051 must evaluate to a plain integer. If this value is neg-) 99 636.67 P
-0.18 (ative, the length of the sequence is added to it \050so that, e.g.) 99 623.67 P
2 F
-0.42 (x[-1]) 357.31 623.67 P
1 F
-0.18 ( selects the last item of) 390.31 623.67 P
2 F
-0.42 (x) 492.52 623.67 P
1 F
-0.18 (.\051 The re-) 499.12 623.67 P
0.41 0.03 (sulting value must be a nonnegative integer less than the number of items in the sequence, and the) 99 610.67 B
(subscription selects the item whose index is that value \050counting from zero\051.) 99 597.67 T
-0.42 (A string\325s items are characters. A character is not a separate data type but a string of exactly one char-) 99 572.67 P
(acter.) 99 559.67 T
0 12 Q
(5.3.3) 99 534 T
(Slicings) 144 534 T
1 11 Q
0.14 (A slicing selects a range of items in a sequence \050string, tuple or list\051 object. Slicings may be used as) 99 514.67 P
(expressions or as targets in assignment or) 99 501.67 T
2 F
(del) 284.45 501.67 T
1 F
( statements.  The syntax for a slicing:) 304.25 501.67 T
2 10 Q
(slicing:          simple_slicing | extended_slicing) 99 483.33 T
(simple_slicing:   primary "[" short_slice "]") 99 471.33 T
(extended_slicing: primary "[" slice_list "]") 99 459.33 T
(slice_list:       slice_item \050"," slice_item\051* [","]) 99 447.33 T
(slice_item:       expression | proper_slice | ellipsis) 99 435.33 T
(proper_slice:     short_slice | long_slice) 99 423.33 T
(short_slice:      [lower_bound] ":" [upper_bound]) 99 411.33 T
(long_slice:       short_slice ":" [stride]) 99 399.33 T
(lower_bound:      expression) 99 387.33 T
(upper_bound:      expression) 99 375.33 T
(stride:           expression) 99 363.33 T
(ellipsis:         "...") 99 351.33 T
1 11 Q
-0.09 (There\325s an ambiguity in the formal syntax here: anything that looks like an expression list also looks) 99 326.67 P
0.3 (like a slice list, so any subscription can be interpreted as a slicing. Rather than further complicating) 99 313.67 P
0.41 0.09 (the syntax, this is disambiguated by declaring that in this case the interpretation as a subscription) 99 300.67 B
0.41 0.03 (takes priority over the interpretation as a slicing \050this is the case if the slice list contains no proper) 99 287.67 B
-0.37 (slice nor ellipses\051. Similarly, when the slice list has exactly one short slice and no trailing comma, the) 99 274.67 P
(interpretation as a simple slicing takes priority over that as an extended slicing.) 99 261.67 T
0.41 0.02 (The semantics for a simple slicing are as follows. The primary must evaluate to a sequence object.) 99 236.67 B
0.01 (The lower and upper bound expressions, if present, must evaluate to plain integers; defaults are zero) 99 223.67 P
-0.17 (and the sequence\325s length, respectively. If either bound is negative, the sequence\325s length is added to) 99 210.67 P
0.38 (it. The slicing now selects all items with index) 99 197.67 P
3 F
0.38 (k) 309.58 197.67 P
1 F
0.38 ( such that) 314.46 197.67 P
3 F
0.38 (i) 360.51 197.67 P
1 F
0.38 ( <=) 363.57 197.67 P
3 F
0.38 (k) 382.23 197.67 P
1 F
0.38 ( <) 387.12 197.67 P
3 F
0.38 (j) 399.58 197.67 P
1 F
0.38 ( where) 402.64 197.67 P
3 F
0.38 (i) 435.77 197.67 P
1 F
0.38 ( and) 438.83 197.67 P
3 F
0.38 (j) 460.97 197.67 P
1 F
0.38 ( are the specified) 464.03 197.67 P
0.41 0.06 (lower and upper bounds. This may be an empty sequence. It is not an error if) 99 184.67 B
3 F
0.41 0.06 (i) 451.37 184.67 B
1 F
0.41 0.06 ( or) 454.49 184.67 B
3 F
0.41 0.06 (j) 470.23 184.67 B
1 F
0.41 0.06 ( lie outside the) 473.35 184.67 B
(range of valid indexes \050such items don\325t exist so they aren\325t selected\051.) 99 171.67 T
-0.35 (The semantics for an extended slicing are as follows. The primary must evaluate to a mapping object,) 99 146.67 P
-0.01 (and it is indexed with a key that is constructed from the slice list, as follows. If the slice list contains) 99 133.67 P
-0.42 (at least one comma, the key is a tuple containing the conversion of the slice items; otherwise, the con-) 99 120.67 P
-0.39 (version of the lone slice item is the key. The conversion of a slice item that is an expression is that ex-) 99 107.67 P
-0.38 (pression. The conversion of an ellipsis slice item is the built-in) 99 94.67 P
2 F
-0.9 (Ellipsis) 373.53 94.67 P
1 F
-0.38 ( object. The conversion of) 426.33 94.67 P
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "30" 36
%%Page: "31" 37
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(31) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Expressions) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.18 (a proper slice is a slice object \050see page) 99 712.67 P
-0.18 (17\051 whose) 273.78 712.67 P
2 F
-0.44 (start) 321.68 712.67 P
1 F
-0.18 (,) 354.68 712.67 P
2 F
-0.44 (stop) 360 712.67 P
1 F
-0.18 ( and) 386.4 712.67 P
2 F
-0.44 (step) 407.42 712.67 P
1 F
-0.18 ( attributes are the values) 433.82 712.67 P
-0.17 (of the expressions given as lower bound, upper bound and stride, respectively, substituting) 99 699.67 P
2 F
-0.42 (None) 498.2 699.67 P
1 F
-0.17 ( for) 524.6 699.67 P
(missing expressions.) 99 686.67 T
0 12 Q
(5.3.4) 99 661 T
(Calls) 144 661 T
1 11 Q
(A call calls a callable object \050e.g. a function\051 with a possibly empty series of arguments:) 99 641.67 T
2 10 Q
(call:                 primary "\050" [argument_list [","]] "\051") 99 623.33 T
(argument_list:        positional_arguments ["," keyword_arguments]) 99 611.33 T
(                    | keyword_arguments) 99 599.33 T
(positional_arguments: expression \050"," expression\051*) 99 587.33 T
(keyword_arguments:    keyword_item \050"," keyword_item\051*) 99 575.33 T
(keyword_item:         identifier "=" expression) 99 563.33 T
1 11 Q
(A trailing comma may be present after an argument list but does not affect the semantics.) 99 538.67 T
-0.32 (The primary must evaluate to a callable object \050user-defined functions, built-in functions, methods of) 99 513.67 P
0.22 (built-in objects, class objects, methods of class instances, and certain class instances themselves are) 99 500.67 P
-0.15 (callable; extensions may define additional callable object types\051.  All argument expressions are eval-) 99 487.67 P
-0.05 (uated before the call is attempted. Please refer to \322Function definitions\323 on page) 99 474.67 P
-0.05 (50 for the syntax of) 454.04 474.67 P
(formal parameter lists.) 99 461.67 T
0.08 (If keyword arguments are present, they are first converted to positional arguments, as follows. First,) 99 436.67 P
0.3 (a list of unfilled slots is created for the formal parameters. If there are N positional arguments, they) 99 423.67 P
-0.47 (are placed in the first N slots. Next, for each keyword argument, the identifier is used to determine the) 99 410.67 P
0.41 0.06 (corresponding slot \050if the identifier is the same as the first formal parameter name, the first slot is) 99 397.67 B
-0.16 (used, and so on\051. If the slot is already filled, a) 99 384.67 P
2 F
-0.38 (TypeError) 300.71 384.67 P
1 F
-0.16 ( exception is raised. Otherwise, the value) 360.11 384.67 P
-0.06 (of the argument is placed in the slot, filling it \050even if the expression is) 99 371.67 P
2 F
-0.15 (None) 412.16 371.67 P
1 F
-0.06 (, it fills the slot\051. When) 438.56 371.67 P
-0.52 (all arguments have been processed, the slots that are still unfilled are filled with the corresponding de-) 99 358.67 P
-0.38 (fault value from the function definition. \050Default values are calculated, once, when the function is de-) 99 345.67 P
0.41 0.04 (fined; thus, a mutable object such as a list or dictionary used as default value will be shared by all) 99 332.67 B
-0.3 (calls that don\325t specify an argument value for the corresponding slot; this should usually be avoided.\051) 99 319.67 P
0.41 0.08 (If there are any unfilled slots for which no default value is specified, a) 99 306.67 B
2 F
0.99 0.08 (TypeError) 422.4 306.67 B
1 F
0.41 0.08 ( exception is) 482.56 306.67 B
(raised. Otherwise, the list of filled slots is used as the argument list for the call.) 99 293.67 T
0.27 (If there are more positional arguments than there are formal parameter slots, a) 99 268.67 P
2 F
0.64 (TypeError) 448.27 268.67 P
1 F
0.27 ( excep-) 507.67 268.67 P
0.13 (tion is raised, unless a formal parameter using the syntax\324\324) 99 255.67 P
2 F
0.31 (*identifier) 357.39 255.67 P
1 F
0.13 (\325\325 is present; in this case,) 429.99 255.67 P
-0.05 (that formal parameter receives a tuple containing the excess positional arguments \050or an empty tuple) 99 242.67 P
(if there were no excess positional arguments\051.) 99 229.67 T
-0.3 (If any keyword argument does not correspond to a formal parameter name, a) 99 204.67 P
2 F
-0.72 (TypeError) 435.38 204.67 P
1 F
-0.3 ( exception) 494.78 204.67 P
-0.46 (is raised, unless a formal parameter using the syntax \324\324) 99 191.67 P
2 F
-1.11 (**identifier) 334.95 191.67 P
1 F
-0.46 (\325\325 is present; in this case, that) 414.15 191.67 P
0.41 0.12 (formal parameter receives a dictionary containing the excess keyword arguments \050using the key-) 99 178.67 B
-0.33 (words as keys and the argument values as corresponding values\051, or a \050new\051 empty dictionary if there) 99 165.67 P
(were no excess keyword arguments.) 99 152.67 T
0.41 0.01 (Formal parameters using the syntax \324\324) 99 127.67 B
2 F
0.99 0.01 (*identifier) 268.55 127.67 B
1 F
0.41 0.01 (\325\325 or \324\324) 341.26 127.67 B
2 F
0.99 0.01 (**identifier) 371.48 127.67 B
1 F
0.41 0.01 (\325\325 cannot be used as) 450.8 127.67 B
0.41 0.25 (positional argument slots or as keyword argument names. Formal parameters using the syntax) 99 114.67 B
-0.14 (\324\324) 99 101.67 P
2 F
-0.33 (\050sublist\051) 106.33 101.67 P
1 F
-0.14 (\325\325 cannot be used as keyword argument names; the outermost sublist corresponds to a) 165.73 101.67 P
-0.18 (single unnamed argument slot, and the argument value is assigned to the sublist using the usual tuple) 99 88.67 P
(assignment rules after all other parameter processing is done.) 99 75.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "31" 37
%%Page: "32" 38
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(32) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.41 0.07 (A call always returns some value, possibly) 99 712.67 B
2 F
0.99 0.07 (None) 295.6 712.67 B
1 F
0.41 0.07 (, unless it raises an exception. How this value is) 322.28 712.67 B
(computed depends on the type of the callable object.) 99 699.67 T
(If it is:) 99 674.67 T
4 F
(a user-defined function:) 99 655.67 T
1 F
-0.41 (the code block for the function is executed, passing it the argument list. The) 211.44 655.67 P
0.3 (first thing the code block will do is bind the formal parameters to the arguments; this is de-) 135 642.67 P
0.74 (scribed in section\322Function definitions\323 on page) 135 629.67 P
0.74 (50. When the code block executes a) 354.38 629.67 P
2 F
1.76 (re-) 520.2 629.67 P
(turn) 135 616.67 T
1 F
( statement, this specifies the return value of the function call.) 161.4 616.67 T
4 F
(a built-in function or method:) 99 597.67 T
1 F
-0.17 (the result is up to the interpreter; see the library reference manual for) 238.95 597.67 P
(the descriptions of built-in functions and methods.) 135 584.67 T
4 F
(a class object:) 99 565.67 T
1 F
(a new instance of that class is returned.) 164.37 565.67 T
4 F
(a class instance method:) 99 546.67 T
1 F
-0.57 (the corresponding user-defined function is called, with an argument list that) 212.35 546.67 P
(is one longer than the argument list of the call. The instance becomes the first argument.) 135 533.67 T
0 14 Q
(5.4) 99 506.67 T
(The power operator) 135 506.67 T
1 11 Q
-0.32 (The power operator binds more tightly than unary operators on its left; it binds less tightly than unary) 99 477.67 P
(operators on its right. The syntax is:) 99 464.67 T
2 10 Q
(power:         primary ["**" u_expr]) 99 446.33 T
1 11 Q
-0.4 (Thus, in an unparenthesized sequence of power and unary operators, the operators are evaluated from) 99 421.67 P
(right to left \050this does not constrain the evaluation order for the operands\051.) 99 408.67 T
-0.32 (The power operator has the same semantics as the built-in) 99 383.67 P
2 F
-0.76 (pow\050\051) 353.68 383.67 P
1 F
-0.32 ( function: it yields its left argument) 386.68 383.67 P
0.41 0.05 (raised to the power of its right argument. The numeric arguments are first converted to a common) 99 370.67 B
-0.33 (type. The result type is that of the arguments after coercion; if the result is not expressible in that type) 99 357.67 P
-0.08 (\050as in raising an integer to a negative power, or a negative floating point number to a broken power\051,) 99 344.67 P
(a) 99 331.67 T
2 F
(TypeError) 106.63 331.67 T
1 F
( exception is raised.) 166.03 331.67 T
0 14 Q
(5.5) 99 304.67 T
(Unary arithmetic operations) 135 304.67 T
1 11 Q
(All unary arithmetic \050and bit-wise\051 operations have the same priority:) 99 279.67 T
2 10 Q
(u_expr:         power | "-" u_expr | "+" u_expr | "~" u_expr) 99 261.33 T
1 11 Q
(The unary) 99 236.67 T
2 F
("-") 146.65 236.67 T
1 F
( \050minus\051 operator yields the negation of its numeric argument.) 166.45 236.67 T
(The unary) 99 211.67 T
2 F
("+") 146.65 211.67 T
1 F
( \050plus\051 operator yields its numeric argument unchanged.) 166.45 211.67 T
0.41 0.01 (The unary) 99 186.67 B
2 F
0.99 0.01 ("~") 147.55 186.67 B
1 F
0.41 0.01 ( \050invert\051 operator yields the bit-wise inversion of its plain or long integer argument.) 167.37 186.67 B
(The bit-wise inversion of) 99 173.67 T
2 F
(x) 212.65 173.67 T
1 F
( is defined as) 219.25 173.67 T
2 F
(-\050x+1\051) 279.74 173.67 T
1 F
(. It only applies to integral numbers.) 319.34 173.67 T
(In all three cases, if the argument does not have the proper type, a) 99 148.67 T
2 F
(TypeError) 391.04 148.67 T
1 F
( exception is raised.) 450.44 148.67 T
0 14 Q
(5.6) 99 121.67 T
(Binary arithmetic operations) 135 121.67 T
1 11 Q
0.18 (The remaining binary arithmetic operations have the conventional priority levels. Note that some of) 99 96.67 P
0.65 (these operations also apply to certain non-numeric types. Apart from the power operator, there are) 99 83.67 P
(only two levels, one for multiplicative operators and one for additive operators:) 99 70.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "32" 38
%%Page: "33" 39
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(33) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Expressions) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(m_expr:         u_expr | m_expr "*" u_expr) 99 713.33 T
(              | m_expr "/" u_expr | m_expr "%" u_expr) 99 701.33 T
(a_expr:         m_expr | aexpr "+" m_expr | aexpr "-" m_expr) 99 689.33 T
1 11 Q
-0.45 (The ") 99 664.67 P
2 F
-1.08 (*) 122.89 664.67 P
1 F
-0.45 (" \050multiplication\051 operator yields the product of its arguments. The arguments must either both) 129.49 664.67 P
-0.12 (be numbers, or one argument must be a plain integer and the other must be a sequence. In the former) 99 651.67 P
-0.29 (case, the numbers are converted to a common type and then multiplied together. In the latter case, se-) 99 638.67 P
(quence repetition is performed; a negative repetition factor yields an empty sequence.) 99 625.67 T
-0.4 (The ") 99 600.67 P
2 F
-0.95 (/) 122.95 600.67 P
1 F
-0.4 (" \050division\051 operator yields the quotient of its arguments. The numeric arguments are first con-) 129.55 600.67 P
0.04 (verted to a common type. Plain or long integer division yields an integer of the same type; the result) 99 587.67 P
-0.22 (is that of mathematical division with the \324floor\325 function applied to the result. Division by zero raises) 99 574.67 P
(the) 99 561.67 T
2 F
(ZeroDivisionError) 115.19 561.67 T
1 F
( exception) 227.39 561.67 T
-0.47 (The ") 99 536.67 P
2 F
-1.12 (%) 122.88 536.67 P
1 F
-0.47 (" \050modulo\051 operator yields the remainder from the division of the first argument by the second.) 129.48 536.67 P
0.41 0.21 (The numeric arguments are first converted to a common type. A zero right argument raises the) 99 523.67 B
2 F
-0.63 (ZeroDivisionError) 99 510.67 P
1 F
-0.26 ( exception. The arguments may be floating point numbers, e.g.) 211.2 510.67 P
2 F
-0.63 (3.14%0.7) 487.2 510.67 P
1 F
0.34 (equals) 99 497.67 P
2 F
0.83 (0.34) 130.2 497.67 P
1 F
0.34 ( \050since) 156.6 497.67 P
2 F
0.83 (3.14) 189.06 497.67 P
1 F
0.34 ( equals) 215.46 497.67 P
2 F
0.83 (4*0.7+0.34) 249.75 497.67 P
1 F
0.34 (\051. The modulo operator always yields a result with) 315.75 497.67 P
0.16 (the same sign as its second operand \050or zero\051; the absolute value of the result is strictly smaller than) 99 484.67 P
(the second operand.) 99 471.67 T
-0.4 (The integer division and modulo operators are connected by the following identity:) 99 446.67 P
2 F
-0.95 (x == \050x/y\051*y) 462.7 446.67 P
0.99 0.04 (+ \050x%y\051) 99 433.67 B
1 F
0.41 0.04 (. Integer division and modulo are also connected with the built-in function) 146.44 433.67 B
2 F
0.99 0.04 (divmod\050\051) 483.81 433.67 B
1 F
0.41 0.04 (:) 536.9 433.67 B
2 F
0.99 0.02 (divmod\050x, y\051 == \050x/y, x%y\051) 99 420.67 B
1 F
0.41 0.02 (. These identities don\325t hold for floating point and complex) 274.99 420.67 B
(numbers; there a similar identity holds where) 99 407.67 T
2 F
(x/y) 300.95 407.67 T
1 F
( is replaced by) 320.75 407.67 T
2 F
(floor\050x/y\051) 387.34 407.67 T
1 F
(\051 or) 453.34 407.67 T
2 F
(floor\050\050x/y\051.real\051) 99 394.67 T
1 F
(, respectively.) 211.2 394.67 T
-0.54 (The) 99 369.67 P
2 F
-1.3 ("+") 118.31 369.67 P
1 F
-0.54 ( \050addition\051 operator yields the sum of its arguments. The arguments must either both be num-) 138.11 369.67 P
-0.23 (bers, or both sequences of the same type. In the former case, the numbers are converted to a common) 99 356.67 P
(type and then added together. In the latter case, the sequences are concatenated.) 99 343.67 T
0.41 0.05 (The) 99 318.67 B
2 F
0.99 0.05 ("-") 119.49 318.67 B
1 F
0.41 0.05 ( \050subtraction\051 operator yields the difference of its arguments. The numeric arguments are) 139.45 318.67 B
(first converted to a common type.) 99 305.67 T
0 14 Q
(5.7) 99 278.67 T
(Shifting operations) 135 278.67 T
1 11 Q
(The shifting operations have lower priority than the arithmetic operations:) 99 253.67 T
2 10 Q
(shift_expr:     a_expr | shift_expr \050 "<<" | ">>" \051 a_expr) 99 235.33 T
1 11 Q
0.36 (These operators accept plain or long integers as arguments. The arguments are converted to a com-) 99 210.67 P
0.04 (mon type. They shift the first argument to the left or right by the number of bits given by the second) 99 197.67 P
(argument.) 99 184.67 T
0.2 (A right shift by) 99 159.67 P
3 F
0.2 (n) 170.07 159.67 P
1 F
0.2 ( bits is defined as division by) 175.57 159.67 P
2 F
0.48 (pow\0502,) 308.05 159.67 P
1 F
0.2 (n\051. A left shift by) 347.65 159.67 P
3 F
0.2 (n) 427.48 159.67 P
1 F
0.2 ( bits is defined as multi-) 432.98 159.67 P
-0.34 (plication with) 99 146.67 P
2 F
-0.83 (pow\0502,) 161.87 146.67 P
1 F
-0.34 (n\051; for plain integers there is no overflow check so this drops bits and flips the) 201.47 146.67 P
0.19 (sign if the result is not less than) 99 133.67 P
2 F
0.46 (pow\0502,31\051) 242.3 133.67 P
1 F
0.19 ( in absolute value. Negative shift counts raise a) 301.7 133.67 P
2 F
0.46 (Val-) 513.6 133.67 P
(ueError) 99 120.67 T
1 F
( exception.) 145.2 120.67 T
0 14 Q
(5.8) 99 93.67 T
(Binary bit-wise operations) 135 93.67 T
1 11 Q
(Each of the three bitwise operations has a different priority level:) 99 68.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "33" 39
%%Page: "34" 40
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(34) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(and_expr:       shift_expr | and_expr "&" shift_expr) 76.5 713.33 T
(xor_expr:       and_expr | xor_expr "^" and_expr) 76.5 701.33 T
(or_expr:       xor_expr | or_expr "|" xor_expr) 76.5 689.33 T
1 11 Q
0.41 0.03 (The) 76.5 664.67 B
2 F
0.99 0.03 ("&") 96.88 664.67 B
1 F
0.41 0.03 ( operator yields the bit-wise AND of its arguments, which must be plain or long integers.) 116.77 664.67 B
(The arguments are converted to a common type.) 76.5 651.67 T
0.41 0 (The) 76.5 626.67 B
2 F
0.99 0 ("^") 96.77 626.67 B
1 F
0.41 0 ( operator yields the bitwise XOR \050exclusive OR\051 of its arguments, which must be plain or) 116.57 626.67 B
(long integers. The arguments are converted to a common type.) 76.5 613.67 T
-0.17 (The) 76.5 588.67 P
2 F
-0.41 ("|") 96.19 588.67 P
1 F
-0.17 ( operator yields the bitwise \050inclusive\051 OR of its arguments, which must be plain or long in-) 115.99 588.67 P
(tegers. The arguments are converted to a common type.) 76.5 575.67 T
0 14 Q
(5.9) 76.5 548.67 T
(Comparisons) 112.5 548.67 T
1 11 Q
0.26 (Contrary to C, all comparison operations in Python have the same priority, which is lower than that) 76.5 523.67 P
0.47 (of any arithmetic, shifting or bitwise operation. Also contrary to C, expressions like) 76.5 510.67 P
2 F
1.13 (a < b < c) 453.56 510.67 P
1 F
(have the interpretation that is conventional in mathematics:) 76.5 497.67 T
2 10 Q
(comparison:     or_expr \050comp_operator or_expr\051*) 76.5 479.33 T
-1.8 (comp_operator:  "<"|">"|"=="|">="|"<="|"<>"|"!="|"is" ["not"]|["not"] "in") 76.5 467.33 P
1 11 Q
(Comparisons yield integer values: 1 for true, 0 for false.) 76.5 442.67 T
-0.2 (Comparisons can be chained arbitrarily, e.g.) 76.5 417.67 P
2 F
-0.49 (x < y <= z) 272.31 417.67 P
1 F
-0.2 ( is equivalent to) 336.35 417.67 P
2 F
-0.49 (x < y and y <= z,) 408.25 417.67 P
1 F
-0.14 (except that) 76.5 404.67 P
2 F
-0.35 (y) 126.92 404.67 P
1 F
-0.14 ( is evaluated only once \050but in both cases) 133.52 404.67 P
2 F
-0.35 (z) 315.83 404.67 P
1 F
-0.14 ( is not evaluated at all when) 322.43 404.67 P
2 F
-0.35 (x < y) 446.98 404.67 P
1 F
-0.14 ( is found) 479.29 404.67 P
(to be false\051.) 76.5 391.67 T
-0.31 (Formally, if) 76.5 366.67 P
3 F
-0.31 (a) 131.18 366.67 P
1 F
-0.31 (,) 136.68 366.67 P
3 F
-0.31 (b) 141.87 366.67 P
1 F
-0.31 (,) 147.37 366.67 P
3 F
-0.31 (c) 152.56 366.67 P
1 F
-0.31 (, ...,) 157.44 366.67 P
3 F
-0.31 (y) 176.06 366.67 P
1 F
-0.31 (,) 180.95 366.67 P
3 F
-0.31 (z) 186.13 366.67 P
1 F
-0.31 ( are expressions and) 190.41 366.67 P
3 F
-0.31 (opa) 280.8 366.67 P
1 F
-0.31 (,) 297.3 366.67 P
3 F
-0.31 (opb) 302.49 366.67 P
1 F
-0.31 (, ...,) 318.99 366.67 P
3 F
-0.31 (opy) 337.61 366.67 P
1 F
-0.31 ( are comparison operators, then) 353.5 366.67 P
3 F
-0.31 (a opa) 493.06 366.67 P
0.05 (b opb c) 76.5 353.67 P
1 F
0.05 ( ...) 108.98 353.67 P
3 F
0.05 (y opy z) 122.82 353.67 P
1 F
0.05 ( is equivalent to) 153.47 353.67 P
3 F
0.05 (a opa b) 226.38 353.67 P
2 F
0.12 (and) 262.27 353.67 P
3 F
0.05 (b opb c) 288.79 353.67 P
2 F
0.12 (and) 324.06 353.67 P
1 F
0.05 ( ...) 343.86 353.67 P
3 F
0.05 (y opy z) 360.51 353.67 P
1 F
0.05 (, except that each expression) 391.15 353.67 P
(is evaluated at most once.) 76.5 340.67 T
0.18 (Note that) 76.5 315.67 P
3 F
0.18 (a opa b opb c) 120.24 315.67 P
1 F
0.18 ( doesn\325t imply any kind of comparison between) 180.84 315.67 P
3 F
0.18 (a) 394.9 315.67 P
1 F
0.18 ( and) 400.4 315.67 P
3 F
0.18 (c) 422.14 315.67 P
1 F
0.18 (, so that e.g.) 427.02 315.67 P
2 F
0.43 (x < y) 483.65 315.67 P
(> z) 76.5 302.67 T
1 F
( is perfectly legal \050though perhaps not pretty\051.) 96.3 302.67 T
-0.27 (The forms) 76.5 277.67 P
2 F
-0.66 (<>) 124.22 277.67 P
1 F
-0.27 ( and) 137.42 277.67 P
2 F
-0.66 (!=) 158.25 277.67 P
1 F
-0.27 ( are equivalent; for consistency with C,) 171.45 277.67 P
2 F
-0.66 (!=) 344.89 277.67 P
1 F
-0.27 ( is preferred; where) 358.1 277.67 P
2 F
-0.66 (!=) 445.57 277.67 P
1 F
-0.27 ( is mentioned) 458.77 277.67 P
(below) 76.5 264.67 T
2 F
(<>) 106.13 264.67 T
1 F
( is also implied.) 119.33 264.67 T
-0.01 (The operators) 76.5 239.67 P
2 F
-0.02 ("<", ">", "==", ">=", "<=") 140.02 239.67 P
1 F
-0.01 (, and) 311.54 239.67 P
2 F
-0.02 ("!=") 335.65 239.67 P
1 F
-0.01 ( compare the values of two objects.) 362.05 239.67 P
0.25 (The objects needn\325t have the same type. If both are numbers, they are converted to a common type.) 76.5 226.67 P
-0.03 (Otherwise, objects of different types) 76.5 213.67 P
3 F
-0.03 (always) 239.46 213.67 P
1 F
-0.03 ( compare unequal, and are ordered consistently but arbi-) 270.02 213.67 P
0.41 0.05 (trarily. \050This unusual definition of comparison is done to simplify the definition of operations like) 76.5 200.67 B
(sorting and the) 76.5 187.67 T
2 F
(in) 144.63 187.67 T
1 F
( and) 157.83 187.67 T
2 F
(not) 179.22 187.67 T
(in) 201.77 187.67 T
1 F
( operators.\051) 214.97 187.67 T
(Comparison of objects of the same type depends on the type:) 76.5 162.67 T
(\245) 76.5 143.67 T
(Numbers are compared arithmetically.) 90.9 143.67 T
(\245) 76.5 124.67 T
0.77 (Strings are compared lexicographically using the numeric equivalents \050the result of the built-in) 90.9 124.67 P
(function) 90.9 111.67 T
2 F
(ord) 130.31 111.67 T
1 F
(\051 of their characters.) 150.11 111.67 T
(\245) 76.5 92.67 T
(Tuples and lists are compared lexicographically using comparison of corresponding items.) 90.9 92.67 T
(\245) 76.5 73.67 T
-0.38 (Mappings \050dictionaries\051 are compared through lexicographic comparison of their sorted \050key, val-) 90.9 73.67 P
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "34" 40
%%Page: "35" 41
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(35) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Expressions) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(ue\051 lists.) 113.4 712.67 T
1 8.8 Q
(1) 150.68 717.07 T
1 11 Q
(\245) 99 693.67 T
-0.13 (Most other types compare unequal unless they are the same object; the choice whether one object) 113.4 693.67 P
-0.3 (is considered smaller or larger than another one is made arbitrarily but consistently within one ex-) 113.4 680.67 P
(ecution of a program.) 113.4 667.67 T
0.05 (The operators) 99 642.67 P
2 F
0.12 (in) 162.64 642.67 P
1 F
0.05 ( and) 175.84 642.67 P
2 F
0.12 (not in) 197.33 642.67 P
1 F
0.05 ( test for sequence membership: if) 237.05 642.67 P
3 F
0.05 (y) 386.44 642.67 P
1 F
0.05 ( is a sequence,) 391.33 642.67 P
3 F
0.05 (x) 457.82 642.67 P
1 F
0.05 ( in) 462.7 642.67 P
3 F
0.05 (y) 476.86 642.67 P
1 F
0.05 ( is true if and) 481.75 642.67 P
-0.34 (only if there exists an index) 99 629.67 P
3 F
-0.34 (i) 221.59 629.67 P
1 F
-0.34 ( such that) 224.64 629.67 P
3 F
-0.34 (x) 268.52 629.67 P
1 F
-0.34 ( =) 273.41 629.67 P
3 F
-0.34 (y) 284.42 629.67 P
1 F
-0.34 ([) 289.3 629.67 P
3 F
-0.34 (i) 292.97 629.67 P
1 F
-0.34 (].) 296.03 629.67 P
3 F
-0.34 (x) 304.84 629.67 P
1 F
-0.34 ( not in) 309.73 629.67 P
3 F
-0.34 (y) 339.56 629.67 P
1 F
-0.34 ( yields the inverse truth value. The exception) 344.44 629.67 P
2 F
0.6 (TypeError) 99 616.67 P
1 F
0.25 ( is raised when) 158.4 616.67 P
3 F
0.25 (y) 227.84 616.67 P
1 F
0.25 ( is not a sequence, or when) 232.72 616.67 P
3 F
0.25 (y) 356.06 616.67 P
1 F
0.25 ( is a string and) 360.94 616.67 P
3 F
0.25 (x) 429.11 616.67 P
1 F
0.25 ( is not a string of length) 433.99 616.67 P
(one.) 99 603.67 T
1 8.8 Q
(2) 117.63 608.07 T
1 11 Q
-0.47 (The operators) 99 578.67 P
2 F
-1.14 (is) 161.59 578.67 P
1 F
-0.47 ( and) 174.79 578.67 P
2 F
-1.14 (is not) 195.22 578.67 P
1 F
-0.47 ( test for object identity:) 233.68 578.67 P
3 F
-0.47 (x) 336.72 578.67 P
2 F
-1.14 (is) 343.88 578.67 P
3 F
-0.47 (y) 359.36 578.67 P
1 F
-0.47 ( is true if and only if) 364.24 578.67 P
3 F
-0.47 (x) 453.49 578.67 P
1 F
-0.47 ( and) 458.38 578.67 P
3 F
-0.47 (y) 478.81 578.67 P
1 F
-0.47 ( are the same) 483.7 578.67 P
(object.) 99 565.67 T
3 F
(x) 131.38 565.67 T
2 F
(is not) 139.02 565.67 T
3 F
(y) 181.37 565.67 T
1 F
( yields the inverse truth value.) 186.25 565.67 T
0 14 Q
(5.10) 99 538.67 T
(Boolean operations) 135 538.67 T
1 11 Q
(Boolean operations have the lowest priority of all Python operations:) 99 513.67 T
2 10 Q
(expression:      or_test | lambda_form) 99 495.33 T
(or_test:        and_test | or_test "or" and_test) 99 483.33 T
(and_test:       not_test | and_test "and" not_test) 99 471.33 T
(not_test:       comparison | "not" not_test) 99 459.33 T
(lambda_form:) 99 447.33 T
("lambda" [parameter_list]: expression) 171 447.33 T
1 11 Q
-0.23 (In the context of Boolean operations, and also when expressions are used by control flow statements,) 99 422.67 P
0.41 0.17 (the following values are interpreted as false:) 99 409.67 B
2 F
0.99 0.17 (None) 307.52 409.67 B
1 F
0.41 0.17 (, numeric zero of all types, empty sequences) 334.6 409.67 B
-0.32 (\050strings, tuples and lists\051, and empty mappings \050dictionaries\051. All other values are interpreted as true.) 99 396.67 P
(The operator) 99 371.67 T
2 F
(not) 158.26 371.67 T
1 F
( yields 1 if its argument is false, 0 otherwise.) 178.06 371.67 T
0.25 (The expression) 99 346.67 P
3 F
0.25 (x) 169.16 346.67 P
2 F
0.61 (and) 177.05 346.67 P
3 F
0.25 (y) 199.85 346.67 P
1 F
0.25 ( first evaluates) 204.73 346.67 P
3 F
0.25 (x) 272.4 346.67 P
1 F
0.25 (; if) 277.28 346.67 P
3 F
0.25 (x) 293.07 346.67 P
1 F
0.25 ( is false, its value is returned; otherwise,) 297.95 346.67 P
3 F
0.25 (y) 479.62 346.67 P
1 F
0.25 ( is evaluated) 484.5 346.67 P
(and the resulting value is returned.) 99 333.67 T
-0.18 (The expression) 99 308.67 P
3 F
-0.18 (x) 168.3 308.67 P
2 F
-0.43 (or) 175.75 308.67 P
3 F
-0.18 (y) 191.52 308.67 P
1 F
-0.18 ( first evaluates) 196.41 308.67 P
3 F
-0.18 (x) 262.78 308.67 P
1 F
-0.18 (; if) 267.66 308.67 P
3 F
-0.18 (x) 282.58 308.67 P
1 F
-0.18 ( is true, its value is returned; otherwise,) 287.47 308.67 P
3 F
-0.18 (y) 462.02 308.67 P
1 F
-0.18 ( is evaluated and) 466.91 308.67 P
(the resulting value is returned.) 99 295.67 T
0.04 (\050Note that neither) 99 270.67 P
2 F
0.09 (and) 179.46 270.67 P
1 F
0.04 ( nor) 199.26 270.67 P
2 F
0.09 (or) 219.5 270.67 P
1 F
0.04 ( restrict the value and type they return to 0 and 1, but rather return the) 232.7 270.67 P
-0.34 (last evaluated argument. This is sometimes useful, e.g. if) 99 257.67 P
2 F
-0.82 (s) 348.61 257.67 P
1 F
-0.34 ( is a string that should be replaced by a de-) 355.21 257.67 P
-0.08 (fault value if it is empty, the expression) 99 244.67 P
2 F
-0.19 (s or \325foo\325) 275.27 244.67 P
1 F
-0.08 ( yields the desired value. Because) 340.89 244.67 P
2 F
-0.19 (not) 491.64 244.67 P
1 F
-0.08 ( has to) 511.44 244.67 P
0.36 (invent a value anyway, it does not bother to return a value of the same type as its argument, so e.g.) 99 231.67 P
2 F
(not \325foo\325) 99 218.67 T
1 F
( yields) 158.4 218.67 T
2 F
(0) 190.18 218.67 T
1 F
(, not) 196.78 218.67 T
2 F
(\325\325) 219.09 218.67 T
1 F
(.\051) 232.29 218.67 T
0.41 0.12 (Lambda forms \050lambda expressions\051 have the same syntactic position as expressions. They are a) 99 193.67 B
0.41 0.03 (shorthand to create anonymous functions; the expression) 99 180.67 B
2 F
0.99 0.03 (lambda) 356.08 180.67 B
1 F
0.41 0.03 ( arguments) 395.84 180.67 B
2 F
0.99 0.03 (:) 445.1 180.67 B
1 F
0.41 0.03 ( expression yields a) 451.73 180.67 B
(function object that behaves virtually identical to one defined with) 99 167.67 T
2 10 Q
(def name \050arguments\051:) 99 149.33 T
0 0 0 1 0 0 0 K
99 128 540 143 C
0 0 0 1 0 0 0 K
108 141 252 141 2 L
0.5 H
2 Z
0 X
0 0 0 1 0 0 0 K
N
0 0 0 1 0 0 0 K
0 0 612 792 C
0 0 0 1 0 0 0 K
1 11 Q
0 X
0 0 0 1 0 0 0 K
(1.) 108 120.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.22 (This is expensive since it requires sorting the keys first, but about the only sensible defini-) 121.5 120.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.7 (tion. An earlier version of Python compared dictionaries by identity only, but this caused) 121.46 107.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.41 (surprises because people expected to be able to test a dictionary for emptiness by comparing) 121.46 94.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(it to) 121.46 81.67 T
2 F
({}) 141.64 81.67 T
1 F
(.) 154.84 81.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(2.) 108 68.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The latter restriction is sometimes a nuisance.) 121.5 68.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "35" 41
%%Page: "36" 42
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(36) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(    return expression) 76.5 713.33 T
1 11 Q
0.41 0 (See \322Function definitions\323 on page) 76.5 688.67 B
0.41 0 (50 for the syntax of parameter lists. Note that functions created) 235.56 688.67 B
(with lambda forms cannot contain statements.) 76.5 675.67 T
0 14 Q
(5.11) 76.5 648.67 T
(Expression lists) 112.5 648.67 T
2 10 Q
(expression_list:      expression \050"," expression\051* [","]) 76.5 624.33 T
1 11 Q
-0.26 (An expression list containing at least one comma yields a tuple. The length of the tuple is the number) 76.5 599.67 P
(of expressions in the list. The expressions are evaluated from left to right.) 76.5 586.67 T
-0.04 (The trailing comma is required only to create a single tuple \050a.k.a. a) 76.5 561.67 P
3 F
-0.04 (single) 376.57 561.67 P
1 F
-0.04 (\051; it is optional in all other) 402.85 561.67 P
-0.28 (cases. A single expression without a trailing comma doesn\325t create a tuple, but rather yields the value) 76.5 548.67 P
(of that expression. \050To create an empty tuple, use an empty pair of parentheses:) 76.5 535.67 T
2 F
(\050\051) 428.42 535.67 T
1 F
(.\051) 441.62 535.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "36" 42
%%Page: "37" 43
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(37) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Expressions) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(5.12) 99 710.67 T
(Summary) 135 710.67 T
1 11 Q
0.37 (The following table summarizes the operator precedences in Python, from lowest precedence \050least) 99 685.67 P
-0.23 (binding\051 to highest precedence \050most binding\051. Operators in the same box have the same precedence.) 99 672.67 P
0.64 (Unless the syntax is explicitly given, operators are binary. Operators in the same box group left to) 99 659.67 P
(right \050except for comparisons, which chain from left to right \321 see above\051.) 99 646.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 12 Q
(T) 208.14 623 T
(able 4: Operator Pr) 215.04 623 T
(ecedence) 315.8 623 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 11 Q
(or) 185.77 599.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Boolean OR) 350.65 599.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(and) 182.48 578.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Boolean AND) 346.38 578.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(not) 175.88 557.67 T
6 F
(x) 202.27 557.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Boolean NO) 347.21 557.67 T
(T) 402.07 557.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(in, not in) 159.38 536.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(is, is not) 159.38 523.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(<, <=, >, >=, <>, !=, =) 116.47 510.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Membership tests) 339.04 536.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Identity tests) 349.74 523.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Comparisons) 348.97 510.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(|) 189.07 489.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Bitwise OR) 352.18 489.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(^) 189.07 468.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Bitwise XOR) 348.21 468.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(&) 189.07 447.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Bitwise AND) 347.9 447.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(<<, >>) 172.57 426.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Shifts) 365.16 426.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(+, -) 179.18 405.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Addition and subtraction) 323.31 405.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(*, /, %) 169.27 384.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Multiplication, di) 301.14 384.67 T
(vision, remainder) 377.87 384.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
3 F
(+x, -x) 179.2 363.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(~x) 186.96 350.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(Positi) 339.44 363.67 T
(v) 364.23 363.67 T
(e, ne) 369.57 363.67 T
(g) 390.17 363.67 T
(ati) 395.62 363.67 T
(v) 406.34 363.67 T
(e) 411.68 363.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Bitwise not) 352.79 350.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
3 F
(x.attrib) 169.72 329.67 T
(ute) 201.59 329.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(x) 174.47 316.67 T
1 F
([) 179.35 316.67 T
3 F
(inde) 183.01 316.67 T
(x) 201.74 316.67 T
1 F
(]) 206.62 316.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
3 F
(x) 160.83 303.67 T
1 F
([) 165.72 303.67 T
3 F
(inde) 169.38 303.67 T
(x:inde) 188.1 303.67 T
(x) 215.37 303.67 T
1 F
(]) 220.25 303.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
3 F
(f) 157.29 290.67 T
1 F
(\050) 160.35 290.67 T
3 F
(ar) 164.01 290.67 T
(guments) 173.38 290.67 T
1 F
(, ...\051) 210.05 290.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Attrib) 336.42 329.67 T
(ute reference) 362.48 329.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Subscription) 350.19 316.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Slicing) 362.41 303.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Function call) 349.12 290.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\050) 155.11 269.67 T
3 F
(e) 158.78 269.67 T
(xpr) 163.44 269.67 T
(essions) 177.7 269.67 T
1 F
( . . .\051) 209.47 269.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
([) 155.11 256.67 T
3 F
(e) 158.78 256.67 T
(xpr) 163.44 256.67 T
(essions) 177.7 256.67 T
1 F
( . . .]) 209.47 256.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
({) 154.78 243.67 T
3 F
(k) 160.06 243.67 T
(e) 164.84 243.67 T
(y:datum) 169.39 243.67 T
1 F
(, . . .}) 205.44 243.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(`) 165.5 230.67 T
3 F
(e) 169.16 230.67 T
(xpr) 173.83 230.67 T
(ession) 188.09 230.67 T
1 F
(`) 215.59 230.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Binding or tuple display) 324.68 269.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(List display) 352.18 256.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Dictionary display) 337.21 243.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(String con) 339.35 230.67 T
(v) 384.43 230.67 T
(ersion) 389.77 230.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
99 612.75 99 223.25 2 L
V
0.5 H
0 Z
N
285.75 613.25 285.75 222.75 2 L
V
N
470.25 612.75 470.25 223.25 2 L
V
N
98.75 613 470.5 613 2 L
V
N
98.75 592 470.5 592 2 L
V
N
98.75 571 470.5 571 2 L
V
N
98.75 550 470.5 550 2 L
V
N
98.75 503 470.5 503 2 L
V
N
98.75 482 470.5 482 2 L
V
N
98.75 461 470.5 461 2 L
V
N
98.75 440 470.5 440 2 L
V
N
98.75 419 470.5 419 2 L
V
N
98.75 398 470.5 398 2 L
V
N
98.75 377 470.5 377 2 L
V
N
98.75 343 470.5 343 2 L
V
N
98.75 283 470.5 283 2 L
V
N
98.75 223 470.5 223 2 L
V
N
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "37" 43
%%Page: "38" 44
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(38) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "38" 44
%%Page: "39" 45
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(39) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Simple statements) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 16 Q
(C) 99 709.33 T
0 12.8 Q
(HAPTER) 110.55 709.33 T
0 16 Q
(6:) 167.62 709.33 T
(S) 198 709.33 T
0 12.8 Q
(IMPLE) 208.67 709.33 T
(STATEMENTS) 252.24 709.33 T
1 11 Q
-0.43 (Simple statements are comprised within a single logical line. Several simple statements may occur on) 99 672.67 P
(a single line separated by semicolons. The syntax for simple statements is:) 99 659.67 T
2 10 Q
(simple_stmt:    expression_stmt) 99 641.33 T
(              | assert_stmt) 99 629.33 T
(              | assignment_stmt) 99 617.33 T
(              | pass_stmt) 99 605.33 T
(              | del_stmt) 99 593.33 T
(              | print_stmt) 99 581.33 T
(              | return_stmt) 99 569.33 T
(              | raise_stmt) 99 557.33 T
(              | break_stmt) 99 545.33 T
(              | continue_stmt) 99 533.33 T
(              | import_stmt) 99 521.33 T
(              | global_stmt) 99 509.33 T
(              | exec_stmt) 99 497.33 T
0 14 Q
(6.1) 99 470.67 T
(Expression statements) 135 470.67 T
1 11 Q
0.58 (Expression statements are used \050mostly interactively\051 to compute and write a value, or \050usually\051 to) 99 445.67 P
-0.01 (call a procedure \050a function that returns no meaningful result; in Python, procedures return the value) 99 432.67 P
2 F
0.9 (None) 99 419.67 P
1 F
0.38 (\051. Other uses of expression statements are allowed and occasionally useful. The syntax for an) 125.4 419.67 P
(expression statement is:) 99 406.67 T
2 10 Q
(expression_stmt: expression_list) 99 388.33 T
1 11 Q
-0.16 (An expression statement evaluates the expression list \050which may be a single expression\051. In interac-) 99 363.67 P
-0.35 (tive mode, if the value is not) 99 350.67 P
2 F
-0.84 (None) 224.89 350.67 P
1 F
-0.35 (, it is converted to a string using the built-in) 251.29 350.67 P
2 F
-0.84 (repr\050\051) 443.05 350.67 P
1 F
-0.35 ( function and) 482.65 350.67 P
0.28 (the resulting string is written to standard output \050see \322The print statement\323 on page) 99 337.67 P
0.28 (42\051 on a line by) 469.84 337.67 P
-0.24 (itself. \050Expression statements yielding) 99 324.67 P
2 F
-0.58 (None) 268.83 324.67 P
1 F
-0.24 ( are not written, so that procedure calls do not cause any) 295.23 324.67 P
(output.\051) 99 311.67 T
0 14 Q
(6.2) 99 284.67 T
(Assert statements) 135 284.67 T
1 11 Q
(Assert statements are a convenient way to insert) 99 259.67 T
3 F
(debugging assertions) 313.46 259.67 T
1 F
( into a program:) 407.26 259.67 T
2 10 Q
(assert_statement: "assert" expression ["," expression]) 99 241.33 T
1 11 Q
(The simple form, \322) 99 216.67 T
2 F
(assert) 182.71 216.67 T
6 F
(expression) 228.91 216.67 T
1 F
(\323, is equivalent to) 294.91 216.67 T
2 10 Q
(if __debug__:) 99 198.33 T
(   if not) 99 186.33 T
6 F
(expression) 159 186.33 T
2 F
(: raise AssertionError) 219 186.33 T
1 11 Q
(The extended form, \322) 99 161.67 T
2 F
(assert) 193.08 161.67 T
6 F
(expression1, expression2) 239.28 161.67 T
1 F
(\323, is equivalent to) 397.68 161.67 T
2 10 Q
(if __debug__:) 99 143.33 T
(   if not) 99 130.67 T
6 F
(expression1) 159 130.67 T
2 F
(: raise AssertionError,) 225 130.67 T
6 11 Q
(expression2) 369 130.67 T
1 F
-0.34 (These equivalences assume that) 99 105.67 P
2 F
-0.82 (__debug__) 240.6 105.67 P
1 F
-0.34 ( and) 300 105.67 P
2 F
-0.82 (AssertionError) 320.7 105.67 P
1 F
-0.34 ( refer to the built-in variables) 413.1 105.67 P
-0.46 (with those names. In the current implementation, the built-in variable) 99 92.67 P
2 F
-1.1 (__debug__) 402.39 92.67 P
1 F
-0.46 ( is 1 under normal) 461.79 92.67 P
-0.2 (circumstances, 0 when optimization is requested \050command line option) 99 79.67 P
2 F
-0.49 (-O) 413.08 79.67 P
1 F
-0.2 (\051. The current code gener-) 426.28 79.67 P
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "39" 45
%%Page: "40" 46
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(40) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.25 (ator omits no code for an) 72 712.67 P
2 F
0.61 (assert) 186.56 712.67 P
1 F
0.25 ( statement when optimization is requested at compile time. Note that it) 226.16 712.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.11 (is unnecessary to include the source code for the expression that failed in the error message; it will be dis-) 72 699.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(played as part of the stack trace.) 72 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(6.3) 72 659.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Assignment statements) 108 659.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.49 (Assignment statements are used to \050re\051bind names to values and to modify attributes or items of mutable) 72 634.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(objects:) 72 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(assignment_stmt: \050target_list "="\051+ expression_list) 72 603.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(target_list:     target \050"," target\051* [","]) 72 591.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(target:          identifier | "\050" target_list "\051" | "[" target_list "]") 72 579.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(               | attributeref | subscription | slicing) 72 567.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(\050See \322Primaries\323 on page) 72 542.67 T
(29 for the syntax definitions for the last three symbols.\051) 186.25 542.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.34 (An assignment statement evaluates the expression list \050remember that this can be a single expression or a) 72 517.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.25 (comma-separated list, the latter yielding a tuple\051 and assigns the single resulting object to each of the target) 72 504.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(lists, from left to right.) 72 491.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.07 (Assignment is defined recursively depending on the form of the target \050list\051. When a target is part of a mu-) 72 466.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.18 (table object \050an attribute reference, subscription or slicing\051, the mutable object must ultimately perform the) 72 453.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.27 (assignment and decide about its validity, and may raise an exception if the assignment is unacceptable. The) 72 440.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.27 (rules observed by various types and the exceptions raised are given with the definition of the object types) 72 427.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\050See \322The standard type hierarchy\323 on page) 72 414.67 T
(12.\051) 267.18 414.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Assignment of an object to a target list is recursively defined as follows.) 72 389.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\245) 72 370.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(If the target list is a single target: the object is assigned to that target.) 86.4 370.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\245) 72 351.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.49 (If the target list is a comma-separated list of targets: the object must be a sequence with the same number) 86.4 351.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.1 (of items as there are targets in the target list, and the items are assigned, from left to right, to the corre-) 86.4 338.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.17 (sponding targets. \050This rule has been relaxed since Python 1.5; in earlier versions, the object had to be a) 86.4 325.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(tuple. Since strings are sequences, an assignment like \322) 86.4 312.67 T
2 10 Q
(a, b = "xy") 328.97 312.67 T
1 11 Q
(\323 is now legal.\051) 394.97 312.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Assignment of an object to a single target is recursively defined as follows.) 72 287.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\245) 72 268.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(If the target is an identifier \050name\051:) 86.4 268.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\245) 100.8 249.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.19 (If the name does not occur in a) 115.2 249.67 P
2 F
0.44 (global) 255.37 249.67 P
1 F
0.19 ( statement in the current code block: the name is bound) 294.96 249.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(to the object in the current local name space.) 115.2 236.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\245) 100.8 217.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Otherwise: the name is bound to the object in the current global name space.) 115.2 217.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.58 (The name is rebound if it was already bound. This can cause the reference count for the object previously) 86.4 200.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(bound to the name to reach zero, causing the object to be deallocated and its) 86.4 187.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\245) 72 168.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.42 (If the target is a target list enclosed in parentheses or square brackets: the object must be a sequence with) 86.4 168.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.22 (the same number of items there are targets in the target list, and its items are assigned, from left to right,) 86.4 155.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(to the corresponding targets.) 86.4 142.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\245) 72 123.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.56 (If the target is an attribute reference: The primary expression in the reference is evaluated. It should yield) 86.4 123.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.7 (an object with assignable attributes; if this is not the case,) 86.4 110.67 P
2 F
1.69 (TypeError) 350.19 110.67 P
1 F
0.7 ( is raised. That object is then) 409.59 110.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.34 (asked to assign the assigned object to the given attribute; if it cannot perform the assignment, it raises an) 86.4 97.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(exception \050usually but not necessarily) 86.4 84.67 T
2 F
(AttributeError) 255.35 84.67 T
1 F
(\051.) 347.75 84.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "40" 46
%%Page: "41" 47
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(41) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Simple statements) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(\245) 99 712.67 T
-0.28 (If the target is a subscription: The primary expression in the reference is evaluated. It should yield) 113.4 712.67 P
-0.33 (either a mutable sequence object \050e.g. a list\051 or a mapping object \050e.g. a dictionary\051. Next, the sub-) 113.4 699.67 P
(script expression is evaluated.) 113.4 686.67 T
-0.09 (If the primary is a mutable sequence object \050e.g. a list\051, the subscript must yield a plain integer. If) 113.4 669.67 P
-0.23 (it is negative, the sequence\325s length is added to it. The resulting value must be a nonnegative inte-) 113.4 656.67 P
0.19 (ger less than the sequence\325s length, and the sequence is asked to assign the assigned object to its) 113.4 643.67 P
0.53 (item with that index. If the index is out of range,) 113.4 630.67 P
2 F
1.26 (IndexError) 335.19 630.67 P
1 F
0.53 ( is raised \050assignment to a sub-) 401.19 630.67 P
(scripted sequence cannot add new items to a list\051.) 113.4 617.67 T
0.37 (If the primary is a mapping object \050e.g. a dictionary\051, the subscript must have a type compatible) 113.4 600.67 P
-0.57 (with the mapping\325s key type, and the mapping is then asked to create a key/datum pair which maps) 113.4 587.67 P
0.86 (the subscript to the assigned object. This can either replace an existing key/value pair with the) 113.4 574.67 P
(same key value, or insert a new key/value pair \050if no key with the same value existed\051.) 113.4 561.67 T
(\245) 99 542.67 T
-0.45 (If the target is a slicing: The primary expression in the reference is evaluated. It should yield a mu-) 113.4 542.67 P
0.68 (table sequence object \050e.g. a list\051. The assigned object should be a sequence object of the same) 113.4 529.67 P
-0.49 (type. Next, the lower and upper bound expressions are evaluated, insofar they are present; defaults) 113.4 516.67 P
-0.46 (are zero and the sequence\325s length. The bounds should evaluate to \050small\051 integers. If either bound) 113.4 503.67 P
0.35 (is negative, the sequence\325s length is added to it. The resulting bounds are clipped to lie between) 113.4 490.67 P
-0.32 (zero and the sequence\325s length, inclusive. Finally, the sequence object is asked to replace the slice) 113.4 477.67 P
0.15 (with the items of the assigned sequence. The length of the slice may be different from the length) 113.4 464.67 P
(of the assigned sequence, thus changing the length of the target sequence, if the object allows it.) 113.4 451.67 T
0.15 (\050In the current implementation, the syntax for targets is taken to be the same as for expressions, and) 99 426.67 P
(invalid syntax is rejected during the code generation phase, causing less detailed error messages.\051) 99 413.67 T
4 F
-0.51 (Warning:) 99 388.67 P
1 F
-0.51 ( Although the definition of assignment implies that overlaps between the left-hand side and) 144.84 388.67 P
0.04 (the right-hand side are \324safe\325 \050e.g. \324\324) 99 375.67 P
2 F
0.1 (a,) 258.09 375.67 P
0.1 (b) 274.08 375.67 P
0.1 (=) 283.48 375.67 P
0.1 (b,) 292.87 375.67 P
0.1 (a) 308.86 375.67 P
1 F
0.04 (\325\325 swaps two variables\051, overlaps) 315.46 375.67 P
3 F
0.04 (within) 463.53 375.67 P
1 F
0.04 ( the collec-) 491.04 375.67 P
(tion of assigned-to variables are not safe! For instance, the following program prints \324\324) 99 362.67 T
2 F
([0,) 479.65 362.67 T
(2]) 506.05 362.67 T
1 F
(\325\325:) 519.26 362.67 T
2 10 Q
(x = [0, 1]) 99 344.33 T
(i = 0) 99 332.33 T
(i, x[i] = 1, 2) 99 320.33 T
(print x) 99 308.33 T
0 14 Q
(6.4) 99 281.67 T
(The) 135 281.67 T
2 F
(pass) 163.78 281.67 T
0 F
( statement) 197.38 281.67 T
2 10 Q
(pass_stmt:      "pass") 99 257.33 T
2 11 Q
0.21 (pass) 99 232.67 P
1 F
0.09 ( is a null operation \321 when it is executed, nothing happens. It is useful as a placeholder when) 125.4 232.67 P
(a statement is required syntactically, but no code needs to be executed, for example:) 99 219.67 T
2 10 Q
(def f\050arg\051: pass    # a function that does nothing \050yet\051) 99 201.33 T
(class C: pass       # a class with no methods \050yet\051) 99 189.33 T
0 14 Q
(6.5) 99 162.67 T
(The) 135 162.67 T
2 F
(del) 163.78 162.67 T
0 F
( statement) 188.98 162.67 T
2 10 Q
(del_stmt:       "del" target_list) 99 138.33 T
1 11 Q
0.19 (Deletion is recursively defined very similar to the way assignment is defined. Rather that spelling it) 99 113.67 P
(out in full details, here are some hints.) 99 100.67 T
(Deletion of a target list recursively deletes each target, from left to right.) 99 75.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "41" 47
%%Page: "42" 48
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(42) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.41 0.08 (Deletion of a name removes the binding of that name \050which must exist\051 from the local or global name) 72 712.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(space, depending on whether the name occurs in a) 72 699.67 T
2 F
(global) 295.61 699.67 T
1 F
( statement in the same code block.) 335.21 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.51 (Deletion of attribute references, subscriptions and slicings is passed to the primary object involved; deletion) 72 674.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.1 (of a slicing is in general equivalent to assignment of an empty slice of the right type \050but even this is deter-) 72 661.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(mined by the sliced object\051.) 72 648.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(6.6) 72 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 108 621.67 T
2 F
(print) 136.78 621.67 T
0 F
( statement) 178.78 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(print_stmt:     "print" [ expression \050"," expression\051* [","] ]) 72 597.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 11 Q
0.41 (print) 72 572.67 P
1 F
0.17 ( evaluates each expression in turn and writes the resulting object to standard output \050see below\051. If) 105 572.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.13 (an object is not a string, it is first converted to a string using the rules for string conversions. The \050resulting) 72 559.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.48 (or original\051 string is then written. A space is written before each object is \050converted and\051 written, unless the) 72 546.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.01 (output system believes it is positioned at the beginning of a line. This is the case: \0501\051 when no characters) 72 533.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0 (have yet been written to standard output; or \0502\051 when the last character written to standard output is) 72 520.67 P
2 F
-0.01 (\134n) 511.83 520.67 P
1 F
-0 (; or) 525.03 520.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.06 (\0503\051 when the last write operation on standard output was not a) 72 507.67 P
2 F
0.15 (print) 347.7 507.67 P
1 F
0.06 ( statement. \050In some cases it may be) 380.7 507.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(functional to write an empty string to standard output for this reason.\051) 72 494.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.36 (A) 72 469.67 P
2 F
0.87 ("\134n") 83.05 469.67 P
1 F
0.36 ( character is written at the end, unless the) 109.45 469.67 P
2 F
0.87 (print) 297.21 469.67 P
1 F
0.36 ( statement ends with a comma. This is the only) 330.21 469.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.02 (action if the statement contains just the keyword) 72 456.67 B
2 F
0.99 0.02 (print) 291.78 456.67 B
1 F
0.41 0.02 (. Standard output is defined as the object named) 324.86 456.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
0.63 (stdout) 72 443.67 P
1 F
0.26 (in the built-in module) 118.83 443.67 P
2 F
0.63 (sys) 218.27 443.67 P
1 F
0.26 (. If no such object exists, or if it does not have a) 238.07 443.67 P
2 F
0.63 (write\050\051) 455.04 443.67 P
1 F
0.26 ( method,) 501.24 443.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(an exception is raised.) 72 430.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(6.7) 72 403.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 108 403.67 T
2 F
(return) 136.78 403.67 T
0 F
( statement) 187.18 403.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(return_stmt:    "return" [expression_list]) 72 379.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 11 Q
(return) 72 354.67 T
1 F
( may only occur syntactically nested in a function definition, not within a nested class definition.) 111.6 354.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(If an expression list is present, it is evaluated, else) 72 329.67 T
2 F
(None) 295.02 329.67 T
1 F
(is substituted.) 328.02 329.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(return) 72 304.67 T
1 F
( leaves the current function call with the expression list \050or) 111.6 304.67 T
2 F
(None) 372.81 304.67 T
1 F
(\051 as return value.) 399.21 304.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.36 (When) 72 279.67 P
2 F
0.87 (return) 101.38 279.67 P
1 F
0.36 ( passes control out of a) 140.98 279.67 P
2 F
0.87 (try) 247.04 279.67 P
1 F
0.36 ( statement with a) 266.84 279.67 P
2 F
0.87 (finally) 345.9 279.67 P
1 F
0.36 ( clause, that finally clause is exe-) 392.1 279.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(cuted before really leaving the function.) 72 266.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(6.8) 72 239.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 108 239.67 T
2 F
(raise) 136.78 239.67 T
0 F
( statement) 178.78 239.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(raise_stmt:     "raise" expression ["," expression ["," expression]]) 72 215.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 11 Q
-0.98 (raise) 72 190.67 P
1 F
-0.41 ( evaluates its first expression, which must yield a string, class, or instance object. If there is a second) 105 190.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.02 (expression, this is evaluated, else) 72 177.67 P
2 F
0.06 (None) 220.91 177.67 P
1 F
0.02 ( is substituted. If the first expression is a class object, then the sec-) 247.31 177.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.54 (ond expression must be an instance of that class or one of its derivatives. If the first expression is an instance) 72 164.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(object, the second expression must be) 72 151.67 T
2 F
(None) 240.95 151.67 T
1 F
(.) 267.35 151.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.45 (If the first object is a class or string, it then raises the exception identified by the first object, with the second) 72 126.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.47 (one \050or) 72 113.67 P
2 F
-1.12 (None) 105.28 113.67 P
1 F
-0.47 (\051 as its parameter. If the first object is an instance, it raises the exception identified by the class) 131.68 113.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.08 (of the object, with the instance as its parameter \050and there should be no second object, or the second object) 72 100.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(should be) 72 87.67 T
2 F
(None) 117.22 87.67 T
1 F
(\051.) 143.62 87.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "42" 48
%%Page: "43" 49
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(43) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Simple statements) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.12 (If a third object is present, and it is not) 99 712.67 P
2 F
-0.29 (None) 270.43 712.67 P
1 F
-0.12 (, it should be a traceback object \050see  page) 296.83 712.67 P
-0.12 (17 traceback) 484.23 712.67 P
-0.5 (objects\051, and it is substituted instead of the current location as the place where the exception occurred.) 99 699.67 P
(This is useful to re-raise an exception transparently in an except clause.) 99 686.67 T
0 14 Q
(6.9) 99 659.67 T
(The) 135 659.67 T
2 F
(break) 163.78 659.67 T
0 F
( statement) 205.78 659.67 T
2 10 Q
(break_stmt:     "break") 99 635.33 T
2 11 Q
-0.64 (break) 99 610.67 P
1 F
-0.27 ( may only occur syntactically nested in a) 132 610.67 P
2 F
-0.64 (for) 311.94 610.67 P
1 F
-0.27 (or) 337.7 610.67 P
2 F
-0.64 (while) 349.34 610.67 P
1 F
-0.27 ( loop, but not nested in a function or) 382.34 610.67 P
(class definition within that loop.) 99 597.67 T
(It terminates the nearest enclosing loop, skipping the optional) 99 572.67 T
2 F
(else) 372.76 572.67 T
1 F
( clause if the loop has one.) 399.16 572.67 T
(If a) 99 547.67 T
2 F
(for) 116.71 547.67 T
1 F
( loop is terminated by) 136.51 547.67 T
2 F
(break) 235.2 547.67 T
1 F
(, the loop control target keeps its current value.) 268.2 547.67 T
-0.55 (When) 99 522.67 P
2 F
-1.32 (break) 127.47 522.67 P
1 F
-0.55 ( passes control out of a) 160.47 522.67 P
2 F
-1.32 (try) 261.05 522.67 P
1 F
-0.55 ( statement with a) 280.85 522.67 P
2 F
-1.32 (finally) 356.26 522.67 P
1 F
-0.55 ( clause, that finally clause is ex-) 402.46 522.67 P
(ecuted before really leaving the loop.) 99 509.67 T
0 14 Q
(6.10) 99 482.67 T
(The) 135 482.67 T
2 F
(continue) 163.78 482.67 T
0 F
( statement) 230.98 482.67 T
2 10 Q
(continue_stmt:  "continue") 99 458.33 T
2 11 Q
-1.3 (continue) 99 433.67 P
1 F
-0.54 ( may only occur syntactically nested in a) 151.8 433.67 P
2 F
-1.3 (for) 329.54 433.67 P
1 F
-0.54 ( or) 349.34 433.67 P
2 F
-1.3 (while) 362.92 433.67 P
1 F
-0.54 ( loop, but not nested in a function) 395.92 433.67 P
0.04 (or class definition or) 99 420.67 P
2 F
0.1 (try) 192.65 420.67 P
1 F
0.04 ( statement within that loop.) 212.45 420.67 P
1 8.8 Q
0.03 (1) 332.7 425.07 P
1 11 Q
0.04 ( It continues with the next cycle of the nearest) 337.1 420.67 P
(enclosing loop.) 99 407.67 T
0 14 Q
(6.11) 99 380.67 T
(The) 135 380.67 T
2 F
(import) 163.78 380.67 T
0 F
( statement) 214.18 380.67 T
2 10 Q
(import_stmt:    "import" module \050"," module\051*) 99 356.33 T
(              | "from" module "import" identifier \050"," identifier\051*) 99 344.33 T
(              | "from" module "import" "*") 99 332.33 T
(module:         \050identifier "."\051* identifier) 99 320.33 T
1 11 Q
-0.55 (Import statements are executed in two steps: \0501\051 find a module, and initialize it if necessary; \0502\051 define) 99 295.67 P
-0.53 (a name or names in the local name space \050of the scope where the) 99 282.67 P
2 F
-1.26 (import) 379.39 282.67 P
1 F
-0.53 ( statement occurs\051. The first) 418.99 282.67 P
-0.2 (form \050without) 99 269.67 P
2 F
-0.47 (from) 162.77 269.67 P
1 F
-0.2 (\051 repeats these steps for each identifier in the list. The form with) 189.17 269.67 P
2 F
-0.47 (from) 471.34 269.67 P
1 F
-0.2 ( performs) 497.74 269.67 P
(step \0501\051 once, and then performs step \0502\051 repeatedly.) 99 256.67 T
0.38 (The system maintains a table of modules that have been initialized, indexed by module name. \050The) 99 231.67 P
0.41 0.1 (current implementation makes this table accessible as) 99 218.67 B
2 F
0.99 0.1 (sys.modules) 346.17 218.67 B
1 F
0.41 0.1 (.\051 When a module name is) 419.93 218.67 B
-0.44 (found in this table, step \0501\051 is finished. If not, a search for a module definition is started. When a mod-) 99 205.67 P
-0.43 (ule is found, it is loaded. Details of the module searching and loading process are implementation and) 99 192.67 P
0.41 0.05 (platform specific. It generally involves searching for a \322built-in\323 module with the given name and) 99 179.67 B
(then searching a list of locations given as) 99 166.67 T
2 F
(sys.path) 282.92 166.67 T
1 F
(.) 335.72 166.67 T
(When step \0501\051 finishes without raising an exception, step \0502\051 can begin.) 99 141.67 T
0 0 0 1 0 0 0 K
99 76 540 91 C
0 0 0 1 0 0 0 K
108 89 252 89 2 L
0.5 H
2 Z
0 X
0 0 0 1 0 0 0 K
N
0 0 0 1 0 0 0 K
0 0 612 792 C
0 0 0 1 0 0 0 K
1 11 Q
0 X
0 0 0 1 0 0 0 K
(1.) 108 68.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Except that it may currently occur within an) 121.5 68.67 T
2 F
(except) 318.25 68.67 T
1 F
( clause.) 357.85 68.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "43" 49
%%Page: "44" 50
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(44) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.05 (The first form of) 72 712.67 P
2 F
0.13 (import) 148.59 712.67 P
1 F
0.05 ( statement binds the module name in the local name space to the module object,) 188.19 712.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.02 (and then goes on to import the next identifier, if any. The) 72 699.67 B
2 F
0.99 0.02 (from) 332.89 699.67 B
1 F
0.41 0.02 ( form does not bind the module name: it) 359.37 699.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.25 (goes through the list of identifiers, looks each one of them up in the module found in step \0501\051, and binds the) 72 686.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.01 (name in the local name space to the object thus found. If a name is not found,) 72 673.67 P
2 F
-0.03 (ImportError) 415.5 673.67 P
1 F
-0.01 ( is raised. If) 488.1 673.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.13 (the list of identifiers is replaced by a star \050) 72 660.67 P
2 F
0.31 (*) 258.58 660.67 P
1 F
0.13 (\051, all names defined in the module are bound, except those be-) 265.18 660.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(ginning with an underscore\050) 72 647.67 T
2 F
(_) 195.73 647.67 T
1 F
(\051.) 202.33 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Names bound by import statements should not occur in) 72 622.67 T
2 F
(global) 317.96 622.67 T
1 F
( statements in the same scope.) 357.56 622.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 72 597.67 T
2 F
(from) 91.86 597.67 T
1 F
( form with) 118.25 597.67 T
2 F
(*) 167.45 597.67 T
1 F
( should only occur in a module scope.) 174.05 597.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.37 (\050The current implementation does not enforce the latter two restrictions, but programs should not abuse this) 72 572.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(freedom, as future implementations may enforce them or silently change the meaning of the program.\051) 72 559.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 F
-0.21 (Hierarchical module names:) 72 534.67 P
1 F
-0.21 ( when the module names contains aone or more dots, the module search path) 204.8 534.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.14 (is carried out differently. The sequence of identifiers up to the last dot is used to find a \322package\323; the final) 72 521.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.25 (identifier is then searched inside the package. [XXX Can\325t be bothered to spell this out right now; see the) 72 508.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0 (URL http://grail.cnri.reston.va.us/python/essays/packages.hmtl for more details, also about how the mod-) 72 495.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(ule search works from inside a package.]) 72 482.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(6.12) 72 455.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 108 455.67 T
2 F
(global) 136.78 455.67 T
0 F
( statement) 187.18 455.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(global_stmt:    "global" identifier \050"," identifier\051*) 72 431.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.25 (The) 72 406.67 P
2 F
-0.6 (global) 91.61 406.67 P
1 F
-0.25 ( statement is a declaration which holds for the entire current code block. It means that the list-) 131.21 406.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.19 (ed identifiers are to be interpreted as globals. While) 72 393.67 P
3 F
-0.19 (using) 300.64 393.67 P
1 F
-0.19 ( global names is automatic if they are not defined) 324.48 393.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(in the local scope,) 72 380.67 T
3 F
(assigning) 154.18 380.67 T
1 F
( to global names would be impossible without) 196.35 380.67 T
2 F
(global) 401.69 380.67 T
1 F
(.) 441.29 380.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.28 (Names listed in a) 72 355.67 P
2 F
0.68 (global) 151.95 355.67 P
1 F
0.28 ( statement must not be used in the same code block before that) 191.55 355.67 P
2 F
0.68 (global) 473.54 355.67 P
1 F
0.28 ( state-) 513.14 355.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(ment is executed.) 72 342.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.41 (Names listed in a) 72 317.67 P
2 F
-0.99 (global) 149.18 317.67 P
1 F
-0.41 ( statement must not be defined as formal parameters or in a) 188.78 317.67 P
2 F
-0.99 (for) 447.19 317.67 P
1 F
-0.41 ( loop control tar-) 466.99 317.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(get,) 72 304.67 T
2 F
(class) 90.94 304.67 T
1 F
(definition, function definition, or) 130.54 304.67 T
2 F
(import) 278.43 304.67 T
1 F
( statement.) 318.03 304.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.37 (\050The current implementation does not enforce the latter two restrictions, but programs should not abuse this) 72 279.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(freedom, as future implementations may enforce them or silently change the meaning of the program.\051) 72 266.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 F
0.41 0.03 (Programmer\325s note:) 72 241.67 B
1 F
0.41 0.03 ( the) 168.62 241.67 B
2 F
0.99 0.03 (global) 188.55 241.67 B
1 F
0.41 0.03 ( is a directive to the parser. It applies only to code parsed at the same) 228.35 241.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.31 (time as the) 72 228.67 P
2 F
0.74 (global) 123.34 228.67 P
1 F
0.31 (statement. In particular, a) 170.28 228.67 P
2 F
0.74 (global) 286.38 228.67 P
1 F
0.31 ( statement contained in an) 325.98 228.67 P
2 F
0.74 (exec) 445.15 228.67 P
1 F
0.31 ( statement does) 471.55 228.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.06 (not affect the code block) 72 215.67 P
3 F
-0.06 (containing) 183.2 215.67 P
1 F
-0.06 (the) 232.95 215.67 P
2 F
-0.14 (exec) 249.08 215.67 P
1 F
-0.06 ( statement, and code contained in an) 275.48 215.67 P
2 F
-0.14 (exec) 437.6 215.67 P
1 F
-0.06 (statement is un-) 470.45 215.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.22 (affected by) 72 202.67 B
2 F
0.99 0.22 (global) 127.43 202.67 B
1 F
0.41 0.22 ( statements in the code containing the) 168.37 202.67 B
2 F
0.99 0.22 (exec) 348.33 202.67 B
1 F
0.41 0.22 ( statement. The same applies to the) 375.63 202.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(eval\050\051) 72 189.67 T
1 F
(,) 111.6 189.67 T
2 F
(execfile\050\051) 117.1 189.67 T
1 F
( and) 183.1 189.67 T
2 F
(compile\050\051) 204.48 189.67 T
1 F
( functions.) 263.88 189.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(6.13) 72 162.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 108 162.67 T
2 F
(exec) 136.78 162.67 T
0 F
( statement) 170.38 162.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(exec_stmt:    "exec" expression ["in" expression ["," expression]]) 72 138.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "44" 50
%%Page: "45" 51
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(45) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Simple statements) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.41 (This statement supports dynamic execution of Python code. The first expression should evaluate to) 99 712.67 P
0.33 (either a string, an open file object, or a code object. If it is a string, the string is parsed as a suite of) 99 699.67 P
0.13 (Python statements which is then executed \050unless a syntax error occurs\051. If it is an open file, the file) 99 686.67 P
(is parsed until EOF and executed. If it is a code object, it is simply executed.) 99 673.67 T
-0.36 (In all cases, if the optional parts are omitted, the code is executed in the current scope. If only the first) 99 648.67 P
-0.03 (expression after) 99 635.67 P
2 F
-0.07 (in) 171.64 635.67 P
1 F
-0.03 ( is specified, it should be a dictionary, which will be used for both the global and) 184.84 635.67 P
0.23 (the local variables. If two expressions are given, both must be dictionaries and they are used for the) 99 622.67 P
(global and local variables, respectively.) 99 609.67 T
4 F
0.41 0.24 (Programmer\325s hints:) 99 584.67 B
1 F
0.41 0.24 ( dynamic evaluation of expressions is supported by the built-in function) 202.7 584.67 B
2 F
0.99 0.07 (eval\050\051) 99 571.67 B
1 F
0.41 0.07 (. The built-in functions) 139.04 571.67 B
2 F
0.99 0.07 (globals\050\051) 246.7 571.67 B
1 F
0.41 0.07 ( and) 306.75 571.67 B
2 F
0.99 0.07 (locals\050\051) 329.32 571.67 B
1 F
0.41 0.07 ( return the current global and local) 382.7 571.67 B
0.23 (dictionary, respectively, which may be useful to pass around for use by) 99 558.67 P
2 F
0.55 (exec) 417.66 558.67 P
1 F
0.23 (. When assigning to a) 444.06 558.67 P
0.41 0.09 (global variable, a) 99 545.67 B
2 F
0.99 0.09 (global) 180.73 545.67 B
1 F
0.41 0.09 ( statement for that variable should be present in the source code string) 220.85 545.67 B
(passed to the) 99 532.67 T
2 F
(exec) 158.58 532.67 T
1 F
( statement.) 184.98 532.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "45" 51
%%Page: "46" 52
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(46) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "46" 52
%%Page: "47" 53
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(47) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Compound statements) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 16 Q
(C) 99 709.33 T
0 12.8 Q
(HAPTER) 110.55 709.33 T
0 16 Q
(7:) 167.62 709.33 T
(C) 198 709.33 T
0 12.8 Q
(OMPOUND) 209.55 709.33 T
(STATEMENTS) 280.84 709.33 T
1 11 Q
0.72 (Compound statements contain \050groups of\051 other statements; they affect or control the execution of) 99 672.67 P
0.31 (those other statements in some way. In general, compound statements span multiple lines, although) 99 659.67 P
(in simple incarnations a whole compound statement may be contained in one line.) 99 646.67 T
-0.48 (The) 99 627.67 P
2 F
-1.15 (if) 118.38 627.67 P
1 F
-0.48 (,) 131.58 627.67 P
2 F
-1.15 (while) 136.6 627.67 P
1 F
-0.48 ( and) 169.6 627.67 P
2 F
-1.15 (for) 190.02 627.67 P
1 F
-0.48 ( statements implement traditional control flow constructs.) 209.82 627.67 P
2 F
-1.15 (try) 463.12 627.67 P
1 F
-0.48 ( specifies ex-) 482.92 627.67 P
-0.62 (ception handlers and/or cleanup code for a group of statements. Function and class definitions are also) 99 614.67 P
(syntactically compound statements.) 99 601.67 T
0.45 (Compound statements consist of one or more \324clauses\325. A clause consists of a header and a \324suite\325.) 99 582.67 P
0.85 (The clause headers of a particular compound statement are all at the same indentation level. Each) 99 569.67 P
0.28 (clause header begins with a uniquely identifying keyword and ends with a colon. A suite is a group) 99 556.67 P
0.52 (of statements controlled by a clause. A suite can be one or more semicolon-separated simple state-) 99 543.67 P
-0.15 (ments on the same line as the header, following the header\325s colon, or it can be one or more indented) 99 530.67 P
-0.6 (statements on subsequent lines. Only the latter form of suite can contain nested compound statements;) 99 517.67 P
0.67 (the following is illegal, mostly because it wouldn\325t be clear to which) 99 504.67 P
2 F
1.6 (if) 411.59 504.67 P
1 F
0.67 ( clause a following) 424.79 504.67 P
2 F
1.6 (else) 513.6 504.67 P
1 F
(clause would belong:) 99 491.67 T
2 10 Q
(if test1: if test2: print x) 99 473.33 T
1 11 Q
0.14 (Also note that the semicolon binds tighter than the colon in this context, so that in the following ex-) 99 448.67 P
(ample, either all or none of the) 99 435.67 T
2 F
(print) 237.08 435.67 T
1 F
( statements are executed:) 270.08 435.67 T
2 10 Q
(if x < y < z: print x; print y; print z) 99 417.33 T
1 11 Q
(Summarizing:) 99 392.67 T
2 10 Q
(compound_stmt:  if_stmt | while_stmt | for_stmt) 99 374.33 T
(              | try_stmt | funcdef | classdef) 99 362.33 T
(suite:          stmt_list NEWLINE | NEWLINE INDENT statement+ DEDENT) 99 350.33 T
(statement:      stmt_list NEWLINE | compound_stmt) 99 338.33 T
(stmt_list:      simple_stmt \050";" simple_stmt\051* [";"]) 99 326.33 T
1 11 Q
0.11 (Note that statements always end in a) 99 301.67 P
2 F
0.26 (NEWLINE) 263.19 301.67 P
1 F
0.11 ( possibly followed by a) 309.39 301.67 P
2 F
0.26 (DEDENT) 415.34 301.67 P
1 F
0.11 (. Also note that op-) 454.94 301.67 P
0.11 (tional continuation clauses always begin with a keyword that cannot start a statement, thus there are) 99 288.67 P
-0.05 (no ambiguities \050the \324dangling) 99 275.67 P
2 F
-0.12 (else) 231.41 275.67 P
1 F
-0.05 (\325 problem is solved in Python by requiring nested) 257.81 275.67 P
2 F
-0.12 (if) 477.66 275.67 P
1 F
-0.05 ( statements) 490.86 275.67 P
(to be indented\051.) 99 262.67 T
0.37 (The formatting of the grammar rules in the following sections places each clause on a separate line) 99 237.67 P
(for clarity.) 99 224.67 T
0 14 Q
(7.1) 99 197.67 T
(The) 135 197.67 T
2 F
(if) 163.78 197.67 T
0 F
( statement) 180.58 197.67 T
1 11 Q
(The) 99 172.67 T
2 F
(if) 118.86 172.67 T
1 F
( statement is used for conditional execution:) 132.05 172.67 T
2 10 Q
(if_stmt:        "if" expression ":" suite) 99 154.33 T
(               \050"elif" expression ":" suite\051*) 99 142.33 T
(               ["else" ":" suite]) 99 130.33 T
1 11 Q
0.26 (It selects exactly one of the suites by evaluating the expressions one by one until one is found to be) 99 105.67 P
-0.1 (true \050see section \322Boolean operations\323 on page) 99 92.67 P
-0.1 (35 for the definition of true and false\051; then that suite) 307.63 92.67 P
0.41 0.05 (is executed \050and no other part of the) 99 79.67 B
2 F
0.99 0.05 (if) 265.64 79.67 B
1 F
0.41 0.05 ( statement is executed or evaluated\051. If all expressions are) 278.95 79.67 B
(false, the suite of the) 99 66.67 T
2 F
(else) 193.09 66.67 T
1 F
( clause, if present, is executed.) 219.49 66.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "47" 53
%%Page: "48" 54
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(48) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(7.2) 72 710.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 108 710.67 T
7 F
(while) 136.78 710.67 T
0 F
( statement) 178.78 710.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(The) 72 685.67 T
2 F
(while) 91.86 685.67 T
1 F
( statement is used for repeated execution as long as an expression is true:) 124.86 685.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(while_stmt:     "while" expression ":" suite) 72 667.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(               ["else" ":" suite]) 72 655.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.37 (This repeatedly tests the expression and, if it is true, executes the first suite; if the expression is false \050which) 72 630.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.53 (may be the first time it is tested\051 the suite of the) 72 617.67 P
2 F
-1.28 (else) 278.27 617.67 P
1 F
-0.53 ( clause, if present, is executed and the loop terminates.) 304.67 617.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.07 (A) 72 592.67 B
2 F
0.99 0.07 (break) 83.25 592.67 B
1 F
0.41 0.07 ( statement executed in the first suite terminates the loop without executing the) 116.62 592.67 B
2 F
0.99 0.07 (else) 474.06 592.67 B
1 F
0.41 0.07 ( clause\325s) 500.75 592.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.02 (suite. A) 72 579.67 P
2 F
-0.04 (continue) 108.94 579.67 P
1 F
-0.02 ( statement executed in the first suite skips the rest of the suite and goes back to testing) 161.74 579.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(the expression.) 72 566.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(7.3) 72 539.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The) 108 539.67 T
7 F
(for) 136.78 539.67 T
0 F
( statement) 161.98 539.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(The) 72 514.67 T
2 F
(for) 91.86 514.67 T
1 F
( statement is used to iterate over the elements of a sequence \050string, tuple or list\051:) 111.65 514.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(for_stmt:       "for" target_list "in" expression_list ":" suite) 72 496.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(               ["else" ":" suite]) 72 484.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.29 (The expression list is evaluated once; it should yield a sequence. The suite is then executed once for each) 72 459.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.06 (item in the sequence, in the order of ascending indices. Each item in turn is assigned to the target list using) 72 446.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.16 (the standard rules for assignments, and then the suite is executed. When the items are exhausted \050which is) 72 433.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.42 (immediately when the sequence is empty\051, the suite in the) 72 420.67 P
2 F
-1 (else) 325.39 420.67 P
1 F
-0.42 ( clause, if present, is executed, and the loop) 351.79 420.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(terminates.) 72 407.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.07 (A) 72 382.67 B
2 F
0.99 0.07 (break) 83.25 382.67 B
1 F
0.41 0.07 ( statement executed in the first suite terminates the loop without executing the) 116.62 382.67 B
2 F
0.99 0.07 (else) 474.06 382.67 B
1 F
0.41 0.07 ( clause\325s) 500.75 382.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.34 (suite. A) 72 369.67 P
2 F
0.81 (continue) 109.65 369.67 P
1 F
0.34 ( statement executed in the first suite skips the rest of the suite and continues with the) 162.45 369.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(next item, or with the) 72 356.67 T
2 F
(else) 169.16 356.67 T
1 F
(clause if there was no next item.) 202.16 356.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(The suite may assign to the variable\050s\051 in the target list; this does not affect the next item assigned to it.) 72 331.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.39 (The target list is not deleted when the loop is finished, but if the sequence is empty, it will not have been) 72 306.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.23 (assigned to at all by the loop. Hint: the built-in function) 72 293.67 P
2 F
0.54 (range\050\051) 321.99 293.67 P
1 F
0.23 ( returns a sequence of integers suitable) 368.19 293.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.07 (to emulate the effect of Pascal\325s) 72 280.67 P
2 F
-0.17 (for i := a to b do) 215.15 280.67 P
1 F
-0.07 (; e.g.) 332.93 280.67 P
2 F
-0.17 (range\0503\051) 357.23 280.67 P
1 F
-0.07 ( returns the list) 410.03 280.67 P
2 F
-0.17 ([0, 1, 2]) 478.19 280.67 P
1 F
-0.07 (.) 537.25 280.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 F
-0.28 (Warning:) 72 255.67 P
1 F
-0.28 ( There is a subtlety when the sequence is being modified by the loop \050this can only occur for mu-) 117.84 255.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.2 (table sequences, i.e. lists\051. An internal counter is used to keep track of which item is used next, and this is) 72 242.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.05 (incremented on each iteration. When this counter has reached the length of the sequence the loop termi-) 72 229.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.08 (nates. This means that if the suite deletes the current \050or a previous\051 item from the sequence, the next item) 72 216.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.08 (will be skipped \050since it gets the index of the current item which has already been treated\051. Likewise, if the) 72 203.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.06 (suite inserts an item in the sequence before the current item, the current item will be treated again the next) 72 190.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.17 (time through the loop. This can lead to nasty bugs that can be avoided by making a temporary copy using a) 72 177.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(slice of the whole sequence, e.g.) 72 164.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(for x in a[:]:) 72 146.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(    if x < 0: a.remove\050x\051) 72 134.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "48" 54
%%Page: "49" 55
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(49) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Compound statements) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(7.4) 99 710.67 T
(The) 135 710.67 T
7 F
(try) 163.78 710.67 T
0 F
( statement) 188.98 710.67 T
1 11 Q
(The) 99 685.67 T
2 F
(try) 118.86 685.67 T
1 F
( statement specifies exception handlers and/or cleanup code for a group of statements:) 138.65 685.67 T
2 10 Q
(try_stmt:       try_exc_stmt | try_fin_stmt) 99 667.33 T
(try_exc_stmt:   "try" ":" suite) 99 655.33 T
(               \050"except" [expression ["," target]] ":" suite\051+) 99 643.33 T
(               ["else" ":" suite]) 99 631.33 T
(try_fin_stmt:   "try" ":" suite) 99 619.33 T
(               "finally" ":" suite) 99 607.33 T
1 11 Q
-0.16 (There are two forms of) 99 582.67 P
2 F
-0.38 (try) 202.36 582.67 P
1 F
-0.16 ( statement:) 222.16 582.67 P
2 F
-0.38 (try...except) 272.56 582.67 P
1 F
-0.16 ( and) 351.76 582.67 P
2 F
-0.38 (try...finally) 372.82 582.67 P
1 F
-0.16 (. These forms can-) 458.62 582.67 P
(not be mixed \050but they can be nested in each other\051.) 99 569.67 T
0.25 (The) 99 544.67 P
2 F
0.6 (try...except) 119.1 544.67 P
1 F
0.25 ( form specifies one or more exception handlers \050the) 198.3 544.67 P
2 F
0.6 (except) 429.95 544.67 P
1 F
0.25 ( clauses\051. When) 469.55 544.67 P
0.08 (no exception occurs in the) 99 531.67 P
2 F
0.19 (try) 217.62 531.67 P
1 F
0.08 ( clause, no exception handler is executed. When an exception occurs) 237.42 531.67 P
-0.02 (in the) 99 518.67 P
2 F
-0.05 (try) 126.46 518.67 P
1 F
-0.02 ( suite, a search for an exception handler is started. This inspects the except clauses in turn) 146.26 518.67 P
0.41 0 (until one is found that matches the exception. An expression-less except clause, if present, must be) 99 505.67 B
0.03 (last; it matches any exception. For an except clause with an expression, that expression is evaluated,) 99 492.67 P
0.41 0.01 (and the clause matches the exception if the resulting object is \322compatible\323 with the exception. An) 99 479.67 B
-0.33 (object is compatible with an exception if it is either the object that identifies the exception, or \050for ex-) 99 466.67 P
0.25 (ceptions that are classes\051 it is a base class of the exception, or it is a tuple containing an item that is) 99 453.67 P
-0.28 (compatible with the exception. Note that the object identities must match, i.e. it must be the same ob-) 99 440.67 P
(ject, not just an object with the same value.) 99 427.67 T
0.36 (If no except clause matches the exception, the search for an exception handler continues in the sur-) 99 402.67 P
(rounding code and on the invocation stack.) 99 389.67 T
0.32 (If the evaluation of an expression in the header of an except clause raises an exception, the original) 99 364.67 P
-0.41 (search for a handler is cancelled and a search starts for the new exception in the surrounding code and) 99 351.67 P
(on the call stack \050it is treated as if the entire) 99 338.67 T
2 F
(try) 293.6 338.67 T
1 F
( statement raised the exception\051.) 313.4 338.67 T
-0.29 (When a matching except clause is found, the exception\325s parameter is assigned to the target specified) 99 313.67 P
0.08 (in that except clause, if present, and the except clause\325s suite is executed. When the end of this suite) 99 300.67 P
-0.27 (is reached, execution continues normally after the entire try statement. \050This means that if two nested) 99 287.67 P
-0.1 (handlers exist for the same exception, and the exception occurs in the try clause of the inner handler,) 99 274.67 P
(the outer handler will not handle the exception.\051) 99 261.67 T
-0.37 (Before an except clause\325s suite is executed, details about the exception are assigned to three variables) 99 236.67 P
0.41 0.88 (in the) 99 223.67 B
2 F
0.99 0.88 (sys) 133.46 223.67 B
1 F
0.41 0.88 ( module:) 155.9 223.67 B
2 F
0.99 0.88 (sys.exc_type) 206.17 223.67 B
1 F
0.41 0.88 ( receives the object identifying the exception;) 295.9 223.67 B
2 F
0.99 0.05 (sys.exc_value) 99 210.67 B
1 F
0.41 0.05 ( receives the exception\325s parameter;) 185.49 210.67 B
2 F
0.99 0.05 (sys.exc_traceback) 350.49 210.67 B
1 F
0.41 0.05 ( receives a trace-) 463.6 210.67 B
0.34 (back object \050see page) 99 197.67 P
0.34 (17\051 identifying the point in the program where the exception occurred. These) 197.15 197.67 P
0.41 0.51 (details are also available through the) 99 184.67 B
2 F
0.99 0.51 (sys.exc_info\050\051) 285.11 184.67 B
1 F
0.41 0.51 ( function, which returns a tuple) 384.65 184.67 B
2 F
0.74 (\050exc_type, exc_value, exc_traceback\051) 99 171.67 P
1 F
0.31 (. Use of the corresponding variables is depre-) 338.07 171.67 P
-0.09 (cated in favor of this function, since their use is unsafe in a threaded program. \050As of Python 1.5, the) 99 158.67 P
(variables are restored to their old values when returning from a function that handled an exception.\051) 99 145.67 T
-0.36 (The optional) 99 120.67 P
2 F
-0.86 (else) 156.95 120.67 P
1 F
-0.36 ( clause is executed when no exception occurs in the) 183.35 120.67 P
2 F
-0.86 (try) 409.5 120.67 P
1 F
-0.36 ( clause. Exceptions in the) 429.3 120.67 P
2 F
(else) 99 107.67 T
1 F
( clause are not handled by the preceding) 125.4 107.67 T
2 F
(except) 305.02 107.67 T
1 F
( clauses.) 344.62 107.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "49" 55
%%Page: "50" 56
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(50) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.31 (The) 72 712.67 P
2 F
0.75 (try...finally) 92.17 712.67 P
1 F
0.31 ( form specifies a \324cleanup\325 handler. The) 177.97 712.67 P
2 F
0.75 (try) 358.56 712.67 P
1 F
0.31 ( clause is executed. When no excep-) 378.36 712.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.17 (tion occurs, the) 72 699.67 P
2 F
0.41 (finally) 142.78 699.67 P
1 F
0.17 ( clause is executed. When an exception occurs in the) 188.98 699.67 P
2 F
0.41 (try) 424.99 699.67 P
1 F
0.17 ( clause, the exception) 444.79 699.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.09 (is temporarily saved, the) 72 686.67 B
2 F
0.99 0.09 (finally) 186.9 686.67 B
1 F
0.41 0.09 ( clause is executed, and then the saved exception is re-raised. If the) 233.73 686.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
0.99 0.05 (finally) 72 673.67 B
1 F
0.41 0.05 ( clause raises another exception or executes a) 118.55 673.67 B
2 F
0.99 0.05 (return) 326.42 673.67 B
1 F
0.41 0.05 (,) 366.32 673.67 B
2 F
0.99 0.05 (break) 372.33 673.67 B
1 F
0.41 0.05 ( or) 405.58 673.67 B
2 F
0.99 0.05 (continue) 421.27 673.67 B
1 F
0.41 0.05 ( statement, the) 474.47 673.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.25 (saved exception is lost. The exception information is not available to the program during execution of the) 72 660.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(finally) 72 647.67 T
1 F
( clause.) 118.2 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.11 (When a) 72 622.67 P
2 F
0.26 (return) 108.87 622.67 P
1 F
0.11 ( or) 148.47 622.67 P
2 F
0.26 (break) 163.34 622.67 P
1 F
0.11 ( statement is executed in the) 196.34 622.67 P
2 F
0.26 (try) 324.08 622.67 P
1 F
0.11 ( suite of a) 343.88 622.67 P
2 F
0.26 (try...finally) 390.13 622.67 P
1 F
0.11 ( statement, the) 475.93 622.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
0.95 (finally) 72 609.67 P
1 F
0.4 ( clause is also executed \324on the way out\325. A) 118.2 609.67 P
2 F
0.95 (continue) 316.14 609.67 P
1 F
0.4 ( statement is illegal in the) 368.94 609.67 P
2 F
0.95 (try) 486.82 609.67 P
1 F
0.4 ( clause.) 506.61 609.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\050The reason is a problem with the current implementation \321 this restriction may be lifted in the future\051.) 72 596.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(7.5) 72 569.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Function definitions) 108 569.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.55 (A function definition defines a user-defined function object \050see \322The standard type hierarchy\323 on page) 72 544.67 P
-0.55 (12\051:) 522.28 544.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(funcdef:        "def" funcname "\050" [parameter_list] "\051" ":" suite) 72 526.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(parameter_list: \050defparameter ","\051* \050"*" identifier [, "**" identifier]) 72 514.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(                                    | "**" identifier) 72 502.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(                                    | defparameter [","]\051) 72 490.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(defparameter:   parameter ["=" expression]) 72 478.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(sublist:        parameter \050"," parameter\051* [","]) 72 466.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(parameter:      identifier | "\050" sublist "\051") 72 454.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(funcname:       identifier) 72 442.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.05 (A function definition is an executable statement. Its execution binds the function name in the current local) 72 417.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.04 (name space to a function object \050a wrapper around the executable code for the function\051. This function ob-) 72 404.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.06 (ject contains a reference to the current global name space as the global name space to be used when the) 72 391.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(function is called.) 72 378.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.04 (The function definition does not execute the function body; this gets executed only when the function is) 72 353.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(called.) 72 340.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.19 (When one or more top-level parameters have the form) 72 315.67 P
3 F
-0.19 (parameter = expression) 311.95 315.67 P
1 F
-0.19 (, the function is said to have) 417.38 315.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.19 (\322default parameter values\323.) 72 302.67 P
4 F
-0.19 (Default parameter values are evaluated when the function definition is ex-) 194.82 302.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.05 (ecuted) 72 289.67 B
1 F
0.41 0.05 (. For a parameter with a default value, the correponding argument may be omitted from a call, in) 102.86 289.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.16 (which case the parameter\325s default value is substituted. If a parameter has a default value, all following pa-) 72 276.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.21 (rameters must also have a default value \321 this is a syntactic restriction that is not expressed by the gram-) 72 263.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(mar.) 72 250.67 T
1 8.8 Q
(1) 91.86 255.07 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.19 (Function call semantics are described in more detail in section \322Calls\323 on page) 72 225.67 P
0.19 (31. A function call always) 423.46 225.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.06 (assigns values to all parameters mentioned in the parameter list, either from position arguments, from key-) 72 212.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.19 (word arguments, or from default values. If the form) 72 199.67 P
2 10 Q
0.41 ("*identifier") 303.73 199.67 P
1 11 Q
0.19 ( is present, it is initialized to a tuple) 381.73 199.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.2 (receiving any excess positional parameters, defaulting to the empty tuple. If the form) 72 186.67 P
2 10 Q
-0.43 ("**identifier") 446.11 186.67 P
1 11 Q
-0.2 ( is) 530.11 186.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.23 (present, it is initialized to a new dictionary receiving anyt excess keyword arguments, defaulting to a new) 72 173.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(empty dictionary.) 72 160.67 T
0 0 0 1 0 0 0 K
72 98 540 113 C
0 0 0 1 0 0 0 K
81 111 225 111 2 L
0.5 H
2 Z
0 X
0 0 0 1 0 0 0 K
N
0 0 0 1 0 0 0 K
0 0 612 792 C
0 0 0 1 0 0 0 K
1 11 Q
0 X
0 0 0 1 0 0 0 K
(1.) 81 90.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
6.81 (Currently this is not checked; instead,) 94.5 90.67 P
2 F
16.33 (def f\050a=1,b\051) 304.29 90.67 P
1 F
6.81 ( is interpreted as) 399.83 90.67 P
2 F
16.33 (def) 502.2 90.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(f\050a=1,b=None\051) 94.46 77.67 T
1 F
(.) 180.26 77.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "50" 56
%%Page: "51" 57
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(51) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Compound statements) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.18 (It is also possible to create anonymous functions \050functions not initially bound to a name\051, for imme-) 99 712.67 P
0.41 0.18 (diate use in expressions. This uses lambda forms, described in section \322Boolean operations\323 on) 99 699.67 B
-0.28 (page) 99 686.67 P
-0.28 (35. Note that the lambda form is merely a shorthand for a simplified function definition; a func-) 122.52 686.67 P
-0.15 (tion defined in a) 99 673.67 P
2 10 Q
-0.32 ("def") 172.96 673.67 P
1 11 Q
-0.15 ( statement can be passed around or assigned to another name just like a func-) 202.96 673.67 P
0.41 0.27 (tion defined by a lambda form. The) 99 660.67 B
2 10 Q
0.9 0.27 ("def") 270.1 660.67 B
1 11 Q
0.41 0.27 ( form is actually more powerful since it allows the) 301.43 660.67 B
(execution of multiple statements.) 99 647.67 T
4 F
0.41 0.04 (Programmer\325s note:) 99 622.67 B
1 F
0.41 0.04 ( A) 195.65 622.67 B
2 10 Q
0.9 0.04 ("def") 210.03 622.67 B
1 11 Q
0.41 0.04 ( form executed inside a function definition defines a local function) 240.21 622.67 B
0.41 0.01 (that can be returned or passed around. Because of Python\325s two-scope philosophy, a local function) 99 609.67 B
-0.21 (defined in this way does) 99 596.67 P
4 F
-0.21 (not) 207.62 596.67 P
1 F
-0.21 ( have access to the local variables of the function that contains its defini-) 222.9 596.67 P
0.39 (tion; the same rule applies to functions defined by a lambda form. A standard trick to pass selected) 99 583.67 P
(local variables into a locally defined function is to use default argument values, like this:) 99 570.67 T
2 10 Q
(# Return a function that returns its argument incremented by \325n\325) 99 552.33 T
(def make_incrementer\050n\051:) 99 540.33 T
(    def increment\050x, n=n\051:) 99 528.33 T
(        return x+n) 99 516.33 T
(    return increment) 99 504.33 T
(add1 = make_incrementer\0501\051) 99 480.33 T
(print add1\0503\051  # This prints \3254\325) 99 468.33 T
0 14 Q
(7.6) 99 441.67 T
(Class definitions) 135 441.67 T
1 11 Q
(A class definition defines a class object \050see section \322The standard type hierarchy\323 on page) 99 416.67 T
(12\051:) 502.54 416.67 T
2 10 Q
(classdef:       "class" classname [inheritance] ":" suite) 99 398.33 T
(inheritance:    "\050" [expression_list] "\051") 99 386.33 T
(classname:      identifier) 99 374.33 T
1 11 Q
0.41 0.05 (A class definition is an executable statement. It first evaluates the inheritance list, if present. Each) 99 349.67 B
-0.52 (item in the inheritance list should evaluate to a class object. The class\325s suite is then executed in a new) 99 336.67 P
-0.27 (execution frame \050see section \322Code blocks, execution frames, and name spaces\323 on page) 99 323.67 P
-0.27 (23\051, using a) 488.9 323.67 P
-0.11 (newly created local name space and the original global name space. \050Usually, the suite contains only) 99 310.67 P
0.25 (function definitions.\051 When the class\325s suite finishes execution, its execution frame is discarded but) 99 297.67 P
0.41 0.09 (its local name space is saved. A class object is then created using the inheritance list for the base) 99 284.67 B
0.41 0.01 (classes and the saved local name space for the attribute dictionary. The class name is bound to this) 99 271.67 B
(class object in the original local name space.) 99 258.67 T
4 F
0.08 (Programmer\325s note:) 99 233.67 P
1 F
0.08 ( variables defined in the class definition are class variables; they are shared by) 194.68 233.67 P
-0.03 (all instances. To define instance variables, they must be given a value in the the) 99 220.67 P
2 F
-0.06 (__init__) 451.48 220.67 P
1 F
-0.03 ( method) 504.27 220.67 P
0.41 0.41 (or in another method. Both class and instance variables are accessible through the notation) 99 207.67 B
-0.34 (\322) 99 194.67 P
2 F
-0.82 (self.name) 103.88 194.67 P
1 F
-0.34 (\323, and an instance variable hides a class variable with the same name when accessed in) 163.28 194.67 P
(this way. Class variables with immutable values can be used as defaults for instance variables.) 99 181.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "51" 57
%%Page: "52" 58
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(52) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "52" 58
%%Page: "53" 59
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(53) 530 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Top-level components) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 16 Q
(C) 99 709.33 T
0 12.8 Q
(HAPTER) 110.55 709.33 T
0 16 Q
(8:) 167.62 709.33 T
(T) 198 709.33 T
0 12.8 Q
(OP) 207.78 709.33 T
0 16 Q
(-) 226.27 709.33 T
0 12.8 Q
(LEVEL) 231.6 709.33 T
(COMPONENTS) 277.3 709.33 T
1 11 Q
0.14 (The Python interpreter can get its input from a number of sources: from a script passed to it as stan-) 99 672.67 P
-0.54 (dard input or as program argument, typed in interactively, from a module source file, etc. This chapter) 99 659.67 P
(gives the syntax used in these cases.) 99 646.67 T
0 14 Q
(8.1) 99 619.67 T
(Complete Python programs) 135 619.67 T
1 11 Q
-0.46 (While a language specification need not prescribe how the language interpreter is invoked, it is useful) 99 594.67 P
0.35 (to have a notion of a complete Python program. A complete Python program is executed in a mini-) 99 581.67 P
-0.51 (mally initialized environment: all built-in and standard modules are available, but none have been ini-) 99 568.67 P
0.92 (tialized, except for) 99 555.67 P
2 F
2.2 (sys) 186.68 555.67 P
1 F
0.92 ( \050various system services\051,) 206.48 555.67 P
2 F
2.2 (__builtin__) 329.6 555.67 P
1 F
0.92 ( \050built-in functions, exceptions) 402.2 555.67 P
-0.06 (and) 99 542.67 P
2 F
-0.16 (None) 117.57 542.67 P
1 F
-0.06 (\051 and) 143.97 542.67 P
2 F
-0.16 (__main__) 168.88 542.67 P
1 F
-0.06 (. The latter is used to provide the local and global name space for execu-) 221.68 542.67 P
(tion of the complete program.) 99 529.67 T
(The syntax for a complete Python program is that for file input, described in the next section.) 99 504.67 T
0.21 (The interpreter may also be invoked in interactive mode; in this case, it does not read and execute a) 99 479.67 P
0.41 0.02 (complete program but reads and executes one statement \050possibly compound\051 at a time. The initial) 99 466.67 B
-0.16 (environment is identical to that of a complete program; each statement is executed in the name space) 99 453.67 P
(of) 99 440.67 T
2 F
(__main__) 110.91 440.67 T
1 F
(.) 163.71 440.67 T
0.11 (Under UNIX , a complete program can be passed to the interpreter in three forms: with the) 99 415.67 P
4 F
0.11 (-c) 502.92 415.67 P
3 F
0.11 (string) 514.33 415.67 P
1 F
-0.2 (command line option, as a file passed as the first command line argument, or as standard input. If the) 99 402.67 P
-0.28 (file or standard input is a tty device, the interpreter enters interactive mode; otherwise, it executes the) 99 389.67 P
(file as a complete program.) 99 376.67 T
0 14 Q
(8.2) 99 349.67 T
(File input) 135 349.67 T
1 11 Q
(All input read from non-interactive files has the same form:) 99 324.67 T
2 10 Q
(file_input:     \050NEWLINE | statement\051*) 99 306.33 T
1 11 Q
(This syntax is used in the following situations:) 99 281.67 T
(\245) 99 262.67 T
(when parsing a complete Python program \050from a file or from a string\051;) 113.4 262.67 T
(\245) 99 243.67 T
(when parsing a module;) 113.4 243.67 T
(\245) 99 224.67 T
(when parsing a string passed to the) 113.4 224.67 T
2 F
(exec) 270.13 224.67 T
1 F
( statement;) 296.53 224.67 T
0 14 Q
(8.3) 99 197.67 T
(Interactive input) 135 197.67 T
1 11 Q
(Input in interactive mode is parsed using the following grammar:) 99 172.67 T
2 10 Q
(interactive_input: [stmt_list] NEWLINE | compound_stmt NEWLINE) 99 154.33 T
1 11 Q
-0.43 (Note that a \050top-level\051 compound statement must be followed by a blank line in interactive mode; this) 99 129.67 P
(is needed to help the parser detect the end of the input.) 99 116.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "53" 59
%%Page: "54" 60
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(54) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(8.4) 72 710.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Expression input) 108 710.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.1 (There are two forms of expression input. Both ignore leading whitespace. The string argument to) 72 685.67 P
2 F
-0.23 (eval\050\051) 500.4 685.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
(must have the following form:) 72 672.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(eval_input:     expression_list NEWLINE*) 72 654.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(The input line read by) 72 629.67 T
2 F
(input\050\051) 171.9 629.67 T
1 F
( must have the following form:) 218.1 629.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(input_input:    expression_list NEWLINE) 72 611.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.37 (Note: to read \324raw\325 input line without interpretation, you can use the built-in function) 72 586.67 P
2 F
0.89 (raw_input\050\051) 455.12 586.67 P
1 F
0.37 ( or) 527.72 586.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(the) 72 573.67 T
2 F
(readline\050\051) 88.19 573.67 T
1 F
( method of file objects.) 154.19 573.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "54" 60
%%Page: "55" 61
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
1 10 Q
0 X
0 0 0 1 0 0 0 K
(55) 525.5 32.83 T
0 0 0 1 0 0 0 K
315 639 315 63 2 L
0.5 H
2 Z
N
85.5 639 85.5 63 2 L
N
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(Symbols) 94.5 631 T
1 11 Q
(#) 94.5 617.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . . . . .) 104.5 617.67 T
(3) 264.5 617.67 T
(__abs__) 94.5 604.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 604.67 T
(22) 259 604.67 T
(__add__) 94.5 591.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 137.5 591.67 T
(21) 259 591.67 T
(__and__) 94.5 578.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 137.5 578.67 T
(21) 259 578.67 T
(__bases__) 94.5 565.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 145.75 565.67 T
(16) 259 565.67 T
(__builtin__) 94.5 552.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 552.67 T
(24) 242 552.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 552.67 T
0 0 0 1 0 0 0 K
1 11 Q
(53) 259 552.67 T
(__builtins__) 94.5 539.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 154 539.67 T
(24) 259 539.67 T
(__call__) 94.5 526.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 137.5 526.67 T
(15) 242 526.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 526.67 T
0 0 0 1 0 0 0 K
1 11 Q
(20) 259 526.67 T
(__class__) 94.5 513.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 143 513.67 T
(16) 259 513.67 T
(__cmp__) 94.5 500.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 140.25 500.67 T
(19) 259 500.67 T
(__coerce__) 94.5 487.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 148.5 487.67 T
(22) 259 487.67 T
(__del__) 94.5 474.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 474.67 T
(18) 259 474.67 T
(exception in) 112.5 461.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 170.5 461.67 T
(18) 259 461.67 T
(__delattr__) 94.5 448.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 448.67 T
(16) 242 448.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 448.67 T
0 0 0 1 0 0 0 K
1 11 Q
(20) 259 448.67 T
(__delitem__) 94.5 435.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 154 435.67 T
(20) 259 435.67 T
(__delslice__) 94.5 422.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 154 422.67 T
(21) 259 422.67 T
(__dict__) 94.5 409.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 137.5 409.67 T
(15) 225 409.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 236 409.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 242 409.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 409.67 T
0 0 0 1 0 0 0 K
1 11 Q
(20) 259 409.67 T
(__div__) 94.5 396.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 396.67 T
(21) 259 396.67 T
(__divmod__) 94.5 383.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 154 383.67 T
(21) 259 383.67 T
(__doc__) 94.5 370.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 137.5 370.67 T
(14) 242 370.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 253 370.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 259 370.67 T
(__file__) 94.5 357.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 357.67 T
(15) 259 357.67 T
(__float__) 94.5 344.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 140.25 344.67 T
(22) 259 344.67 T
(__getattr__) 94.5 331.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 331.67 T
(16) 242 331.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 331.67 T
0 0 0 1 0 0 0 K
1 11 Q
(19) 259 331.67 T
(__getitem__) 94.5 318.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 154 318.67 T
(18) 242 318.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 318.67 T
0 0 0 1 0 0 0 K
1 11 Q
(20) 259 318.67 T
(__getslice__) 94.5 305.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 154 305.67 T
(20) 259 305.67 T
(__hash__) 94.5 292.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 140.25 292.67 T
(19) 259 292.67 T
(__hex__) 94.5 279.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 137.5 279.67 T
(22) 259 279.67 T
(__init__) 94.5 266.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 266.67 T
(15) 242 266.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 266.67 T
0 0 0 1 0 0 0 K
1 11 Q
(18) 259 266.67 T
(__int__) 94.5 253.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 132 253.67 T
(22) 259 253.67 T
(__invert__) 94.5 240.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 145.75 240.67 T
(22) 259 240.67 T
(__len__) 94.5 227.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 227.67 T
(19) 242 227.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 253 227.67 T
0 0 0 1 0 0 0 K
1 11 Q
(20) 259 227.67 T
(__long__) 94.5 214.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 140.25 214.67 T
(22) 259 214.67 T
(__lshift__) 94.5 201.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 143 201.67 T
(21) 259 201.67 T
(__main__) 94.5 188.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 143 188.67 T
(24) 242 188.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 188.67 T
0 0 0 1 0 0 0 K
1 11 Q
(53) 259 188.67 T
(__members__) 94.5 175.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 162.25 175.67 T
(12) 259 175.67 T
(__methods__) 94.5 162.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 162.67 T
(12) 259 162.67 T
(__mod__) 94.5 149.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 140.25 149.67 T
(21) 259 149.67 T
(__mul__) 94.5 136.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 137.5 136.67 T
(21) 259 136.67 T
(__name__) 94.5 123.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 145.75 123.67 T
(14) 242 123.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 253 123.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 259 123.67 T
(__neg__) 94.5 110.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 137.5 110.67 T
(22) 259 110.67 T
(__nonzero__) 94.5 97.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 156.75 97.67 T
(19) 242 97.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 253 97.67 T
0 0 0 1 0 0 0 K
1 11 Q
(20) 259 97.67 T
(__oct__) 94.5 84.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 84.67 T
(22) 259 84.67 T
(__or__) 94.5 71.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 129.25 71.67 T
(21) 259 71.67 T
(__pos__) 324 631.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 365.75 631.67 T
(22) 488.5 631.67 T
(__pow__) 324 618.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 368.5 618.67 T
(21) 488.5 618.67 T
(__radd__) 324 605.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 371.25 605.67 T
(21) 488.5 605.67 T
(__rand__) 324 592.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 371.25 592.67 T
(21) 488.5 592.67 T
(__rdiv__) 324 579.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 368.5 579.67 T
(21) 488.5 579.67 T
(__rdivmod__) 324 566.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 387.75 566.67 T
(21) 488.5 566.67 T
(__repr__) 324 553.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 368.5 553.67 T
(19) 488.5 553.67 T
(__rlshift__) 324 540.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 540.67 T
(21) 488.5 540.67 T
(__rmod__) 324 527.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 374 527.67 T
(21) 488.5 527.67 T
(__rmul__) 324 514.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 371.25 514.67 T
(21) 488.5 514.67 T
(__ror__) 324 501.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 363 501.67 T
(21) 488.5 501.67 T
(__rpow__) 324 488.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 374 488.67 T
(21) 488.5 488.67 T
(__rrshift__) 324 475.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 475.67 T
(21) 488.5 475.67 T
(__rshift__) 324 462.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 374 462.67 T
(21) 488.5 462.67 T
(__rsub__) 324 449.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 368.5 449.67 T
(21) 488.5 449.67 T
(__rxor__) 324 436.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 368.5 436.67 T
(21) 488.5 436.67 T
(__self__) 324 423.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 365.75 423.67 T
(15) 488.5 423.67 T
(__setattr__) 324 410.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 376.75 410.67 T
(16) 471.5 410.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 410.67 T
0 0 0 1 0 0 0 K
1 11 Q
(19) 488.5 410.67 T
(__setitem__) 324 397.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 397.67 T
(20) 488.5 397.67 T
(__setslice__) 324 384.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 384.67 T
(20) 488.5 384.67 T
(__str__) 324 371.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 360.25 371.67 T
(19) 488.5 371.67 T
(__sub__) 324 358.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 365.75 358.67 T
(21) 488.5 358.67 T
(__xor__) 324 345.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 365.75 345.67 T
(21) 488.5 345.67 T
0 12 Q
(A) 324 324 T
1 11 Q
(abstraction) 324 310.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 310.67 T
(11) 488.5 310.67 T
(addition) 324 297.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 365.75 297.67 T
(33) 488.5 297.67 T
(and) 324 284.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 343.75 284.67 T
(35) 488.5 284.67 T
(bit-wise) 342 271.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 271.67 T
(34) 488.5 271.67 T
(argument) 324 258.67 T
(default value) 342 245.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 404.25 245.67 T
(31) 488.5 245.67 T
(function) 342 232.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 232.67 T
(14) 488.5 232.67 T
(keyword) 342 219.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 385 219.67 T
(31) 488.5 219.67 T
(arguments) 324 206.67 T
(positional) 342 193.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 390.5 193.67 T
(31) 488.5 193.67 T
(array of bytes) 324 180.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 387.75 180.67 T
(13) 488.5 180.67 T
(ASCII) 324 167.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 357.5 167.67 T
(6) 454 167.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 459.5 167.67 T
0 0 0 1 0 0 0 K
1 11 Q
(7) 465.5 167.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 471 167.67 T
0 0 0 1 0 0 0 K
1 11 Q
(9) 477 167.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 167.67 T
0 0 0 1 0 0 0 K
1 11 Q
(13) 488.5 167.67 T
(assignment) 324 154.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 376.75 154.67 T
(13) 471.5 154.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 154.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 488.5 154.67 T
(attribute) 342 141.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 141.67 T
(40) 488.5 141.67 T
(class) 360 128.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 385 128.67 T
(16) 488.5 128.67 T
(class instance) 360 115.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . .) 423.5 115.67 T
(16) 488.5 115.67 T
(attributes) 342 102.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 387.75 102.67 T
(40) 488.5 102.67 T
(list) 342 89.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
4.8 (I) 288 670 S
0 9.6 Q
4.8 (NDEX) 296.13 670 S
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "55" 61
%%Page: "56" 62
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 12 Q
0 X
0 0 0 1 0 0 0 K
4.8 (I) 270 748 S
0 9.6 Q
4.8 (NDEX) 278.13 748 S
0 0 0 1 0 0 0 K
1 10 Q
(56) 76.5 32.83 T
0 0 0 1 0 0 0 K
297 720 297 63 2 L
0.5 H
2 Z
N
67.5 720 67.5 63 2 L
N
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(target) 112.5 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 143 712.67 T
(40) 241 712.67 T
(slicing) 94.5 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 129.25 699.67 T
(41) 241 699.67 T
(subscription) 94.5 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 154 686.67 T
(41) 241 686.67 T
(atom) 76.5 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 101.75 673.67 T
(27) 241 673.67 T
(attribute) 76.5 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 118.25 660.67 T
(12) 241 660.67 T
(class) 94.5 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 121 647.67 T
(16) 241 647.67 T
(class instance) 94.5 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 159.5 634.67 T
(16) 241 634.67 T
(generic) 94.5 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 132 621.67 T
(12) 241 621.67 T
(special) 94.5 608.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 129.25 608.67 T
(12) 241 608.67 T
(attribute access) 76.5 595.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 595.67 T
(19) 241 595.67 T
(attribute search) 76.5 582.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 582.67 T
(15) 241 582.67 T
(AttributeError) 76.5 569.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . .) 143 569.67 T
(19) 207 569.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 569.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 224 569.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 569.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 241 569.67 T
0 12 Q
(B) 76.5 548 T
1 11 Q
(back-quotes) 76.5 534.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 134.75 534.67 T
(19) 224 534.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 534.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 241 534.67 T
(backslash) 76.5 521.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 123.75 521.67 T
(6) 246.5 521.67 T
(backslash character) 76.5 508.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 167.75 508.67 T
(3) 246.5 508.67 T
(binary arithmetic operations) 76.5 495.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . .) 206.25 495.67 T
(21) 241 495.67 T
(binding) 76.5 482.67 T
(name) 94.5 469.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . .) 123.75 469.67 T
(27) 173 469.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 184 469.67 T
0 0 0 1 0 0 0 K
1 11 Q
(43) 190 469.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 201 469.67 T
0 0 0 1 0 0 0 K
1 11 Q
(44) 207 469.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 469.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 224 469.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 235 469.67 T
0 0 0 1 0 0 0 K
1 11 Q
(51) 241 469.67 T
(global) 112.5 456.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 143 456.67 T
(44) 241 456.67 T
(bitwise operations) 76.5 443.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 162.25 443.67 T
(21) 241 443.67 T
(blank line) 76.5 430.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 123.75 430.67 T
(4) 246.5 430.67 T
(block) 76.5 417.67 T
(code) 94.5 404.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 121 404.67 T
(23) 241 404.67 T
(BNF) 76.5 391.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 101.75 391.67 T
(1) 229.5 391.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 391.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 241 391.67 T
(break) 76.5 378.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 104.5 378.67 T
(43) 207 378.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 378.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 224 378.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 378.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 241 378.67 T
(built-in) 76.5 365.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 112.75 365.67 T
(15) 224 365.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 365.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 241 365.67 T
(built-in method) 76.5 352.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 352.67 T
(32) 241 352.67 T
(byte) 76.5 339.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 99 339.67 T
(13) 241 339.67 T
(bytecode) 76.5 326.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 121 326.67 T
(16) 241 326.67 T
(byte-compile) 76.5 313.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 140.25 313.67 T
(16) 241 313.67 T
0 12 Q
(C) 76.5 292 T
1 11 Q
(C) 76.5 278.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 88 278.67 T
(7) 195.5 278.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 201 278.67 T
0 0 0 1 0 0 0 K
1 11 Q
(12) 207 278.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 278.67 T
0 0 0 1 0 0 0 K
1 11 Q
(15) 224 278.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 278.67 T
0 0 0 1 0 0 0 K
1 11 Q
(34) 241 278.67 T
(call) 76.5 265.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 96.25 265.67 T
(31) 241 265.67 T
(built-in function) 94.5 252.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . .) 170.5 252.67 T
(32) 241 252.67 T
(built-in method) 94.5 239.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . .) 167.75 239.67 T
(32) 241 239.67 T
(class instance) 94.5 226.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 159.5 226.67 T
(32) 241 226.67 T
(class object) 94.5 213.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . .) 151.25 213.67 T
(15) 207 213.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 218 213.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 224 213.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 213.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 241 213.67 T
(function) 94.5 200.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 200.67 T
(32) 241 200.67 T
(user-defined) 112.5 187.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . .) 170.5 187.67 T
(32) 241 187.67 T
(function invocation) 94.5 174.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . .) 184.25 174.67 T
(14) 241 174.67 T
(instance) 94.5 161.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 161.67 T
(32) 241 161.67 T
(method) 94.5 148.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 132 148.67 T
(32) 241 148.67 T
(procedure) 94.5 135.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 143 135.67 T
(39) 241 135.67 T
(callable) 76.5 122.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 115.5 122.67 T
(14) 224 122.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 122.67 T
0 0 0 1 0 0 0 K
1 11 Q
(31) 241 122.67 T
(characters) 76.5 109.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 126.5 109.67 T
(30) 241 109.67 T
(chr) 76.5 96.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 96.25 96.67 T
(13) 241 96.67 T
(circular references) 76.5 83.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 162.25 83.67 T
(11) 241 83.67 T
(class) 76.5 70.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 101.75 70.67 T
(15) 190 70.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 201 70.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 207 70.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 70.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 224 70.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 70.67 T
0 0 0 1 0 0 0 K
1 11 Q
(51) 241 70.67 T
(class instance) 306 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 712.67 T
(15) 470.5 712.67 T
(clause) 306 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 338.25 699.67 T
(47) 470.5 699.67 T
(close) 306 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 332.75 686.67 T
(11) 470.5 686.67 T
(code block) 306 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 357.5 673.67 T
(23) 436.5 673.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 673.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 453.5 673.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 673.67 T
0 0 0 1 0 0 0 K
1 11 Q
(44) 470.5 673.67 T
(code generation phase) 306 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . .) 407 660.67 T
(41) 470.5 660.67 T
(code object) 306 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 647.67 T
(16) 470.5 647.67 T
(co_argcount) 324 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 382.25 634.67 T
(17) 470.5 634.67 T
(co_code) 324 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 621.67 T
(17) 470.5 621.67 T
(co_consts) 324 608.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 608.67 T
(17) 470.5 608.67 T
(co_filename) 324 595.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 382.25 595.67 T
(17) 470.5 595.67 T
(co_flags) 324 582.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 582.67 T
(17) 470.5 582.67 T
(co_names) 324 569.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 569.67 T
(17) 470.5 569.67 T
(co_nlocals) 324 556.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 376.75 556.67 T
(17) 470.5 556.67 T
(co_varnames) 324 543.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 387.75 543.67 T
(17) 470.5 543.67 T
(coercion) 306 530.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 349.25 530.67 T
(27) 453.5 530.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 530.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 470.5 530.67 T
(coercion rules) 306 517.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 517.67 T
(22) 470.5 517.67 T
(colon) 306 504.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 335.5 504.67 T
(47) 470.5 504.67 T
(comma) 306 491.67 T
(trailing) 324 478.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 360.25 478.67 T
(36) 453.5 478.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 478.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 470.5 478.67 T
(comma operator) 306 465.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 382.25 465.67 T
(28) 470.5 465.67 T
(command line) 306 452.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 374 452.67 T
(53) 470.5 452.67 T
(comment) 306 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 352 439.67 T
(3) 476 439.67 T
(comparison) 306 426.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 363 426.67 T
(34) 470.5 426.67 T
(chaining) 324 413.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 413.67 T
(34) 470.5 413.67 T
(comparison operator) 306 400.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 401.5 400.67 T
(9) 476 400.67 T
(compile) 306 387.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 346.5 387.67 T
(44) 470.5 387.67 T
(complex literal) 306 374.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 376.75 374.67 T
(9) 476 374.67 T
(complex number) 306 361.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . .) 385 361.67 T
(9) 442 361.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 361.67 T
0 0 0 1 0 0 0 K
1 11 Q
(13) 453.5 361.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 361.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 470.5 361.67 T
(constant) 306 348.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . .) 346.5 348.67 T
(6) 476 348.67 T
(constructor) 306 335.67 T
(class) 324 322.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 322.67 T
(18) 470.5 322.67 T
(container) 306 309.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 352 309.67 T
(11) 453.5 309.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 309.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 470.5 309.67 T
(continue) 306 296.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 349.25 296.67 T
(43) 436.5 296.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 296.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 453.5 296.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 296.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 470.5 296.67 T
(conversion) 306 283.67 T
(arithmetic) 324 270.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 374 270.67 T
(27) 470.5 270.67 T
(string) 324 257.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 354.75 257.67 T
(19) 436.5 257.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 257.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 453.5 257.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 257.67 T
0 0 0 1 0 0 0 K
1 11 Q
(39) 470.5 257.67 T
(curly brace) 306 244.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 360.25 244.67 T
(4) 476 244.67 T
0 12 Q
(D) 306 223 T
1 11 Q
(data) 306 209.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 330 209.67 T
(11) 470.5 209.67 T
(datum) 306 196.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 338.25 196.67 T
(28) 470.5 196.67 T
(debugger) 306 183.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 352 183.67 T
(17) 470.5 183.67 T
(debugging) 306 170.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 357.5 170.67 T
(11) 470.5 170.67 T
(decimal literal) 306 157.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 374 157.67 T
(8) 476 157.67 T
(DEDENT token) 306 144.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . .) 382.25 144.67 T
(4) 459 144.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 144.67 T
0 0 0 1 0 0 0 K
1 11 Q
(47) 470.5 144.67 T
(definition) 306 131.67 T
(class) 324 118.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 349.25 118.67 T
(42) 453.5 118.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 118.67 T
0 0 0 1 0 0 0 K
1 11 Q
(51) 470.5 118.67 T
(function) 324 105.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 365.75 105.67 T
(42) 453.5 105.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 105.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 470.5 105.67 T
(del) 306 92.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 324.5 92.67 T
(13) 402.5 92.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 413.5 92.67 T
0 0 0 1 0 0 0 K
1 11 Q
(18) 419.5 92.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 430.5 92.67 T
0 0 0 1 0 0 0 K
1 11 Q
(23) 436.5 92.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 92.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 453.5 92.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 92.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 470.5 92.67 T
(delete) 306 79.67 T
(attribute) 324 66.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 66.67 T
(42) 470.5 66.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "56" 62
%%Page: "57" 63
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
0 X
0 0 0 1 0 0 0 K
4.8 (I) 288 748 S
0 9.6 Q
4.8 (NDEX) 296.13 748 S
0 0 0 1 0 0 0 K
1 10 Q
(57) 525.5 32.83 T
0 0 0 1 0 0 0 K
315 720 315 63 2 L
0.5 H
2 Z
N
85.5 720 85.5 63 2 L
N
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(delimiter) 94.5 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 137.5 712.67 T
(9) 264.5 712.67 T
(dictionary) 94.5 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . .) 143 699.67 T
(14) 174 699.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 185 699.67 T
0 0 0 1 0 0 0 K
1 11 Q
(15) 191 699.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 202 699.67 T
0 0 0 1 0 0 0 K
1 11 Q
(19) 208 699.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 219 699.67 T
0 0 0 1 0 0 0 K
1 11 Q
(28) 225 699.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 236 699.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 242 699.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 699.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 259 699.67 T
(display) 94.5 686.67 T
(dictionary) 112.5 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 162.25 673.67 T
(28) 259 673.67 T
(tuple) 112.5 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 137.5 660.67 T
(28) 259 660.67 T
(division) 94.5 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 647.67 T
(33) 259 647.67 T
(divmod) 94.5 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 132 634.67 T
(33) 259 634.67 T
(double precision) 94.5 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 173.25 621.67 T
(12) 259 621.67 T
0 12 Q
(E) 94.5 600 T
1 11 Q
(elif) 94.5 586.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 112.75 586.67 T
(47) 259 586.67 T
(Ellipsis) 94.5 573.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 132 573.67 T
(12) 259 573.67 T
(ellipsis) 94.5 560.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 129.25 560.67 T
(17) 259 560.67 T
(else) 94.5 547.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 115.5 547.67 T
(43) 225 547.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 236 547.67 T
0 0 0 1 0 0 0 K
1 11 Q
(47) 242 547.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 253 547.67 T
0 0 0 1 0 0 0 K
1 11 Q
(49) 259 547.67 T
(dangling) 112.5 534.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 154 534.67 T
(47) 259 534.67 T
(end-of-line character) 94.5 521.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . .) 189.75 521.67 T
(3) 264.5 521.67 T
(error) 94.5 508.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 121 508.67 T
(25) 259 508.67 T
(error handling) 94.5 495.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 162.25 495.67 T
(25) 259 495.67 T
(escape sequence) 94.5 482.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 170.5 482.67 T
(7) 264.5 482.67 T
(eval) 94.5 469.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 118.25 469.67 T
(23) 208 469.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 219 469.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 225 469.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 236 469.67 T
0 0 0 1 0 0 0 K
1 11 Q
(44) 242 469.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 469.67 T
0 0 0 1 0 0 0 K
1 11 Q
(54) 259 469.67 T
(except) 94.5 456.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . .) 126.5 456.67 T
(49) 259 456.67 T
(except clause) 94.5 443.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 156.75 443.67 T
(23) 259 443.67 T
(exception) 94.5 430.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 143 430.67 T
(25) 242 430.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 430.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 259 430.67 T
(class) 112.5 417.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 137.5 417.67 T
(49) 259 417.67 T
(raising) 112.5 404.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 145.75 404.67 T
(42) 259 404.67 T
(exception handler) 94.5 391.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . .) 178.75 391.67 T
(25) 242 391.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 391.67 T
0 0 0 1 0 0 0 K
1 11 Q
(49) 259 391.67 T
(exec) 94.5 378.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 118.25 378.67 T
(23) 242 378.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 378.67 T
0 0 0 1 0 0 0 K
1 11 Q
(44) 259 378.67 T
(execfile) 94.5 365.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 365.67 T
(23) 242 365.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 365.67 T
0 0 0 1 0 0 0 K
1 11 Q
(44) 259 365.67 T
(execution model) 94.5 352.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 173.25 352.67 T
(23) 259 352.67 T
(expression) 94.5 339.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 145.75 339.67 T
(27) 242 339.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 339.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 259 339.67 T
(lambda) 112.5 326.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 148.5 326.67 T
(35) 259 326.67 T
(expression input) 94.5 313.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 170.5 313.67 T
(54) 259 313.67 T
(expression list) 94.5 300.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 162.25 300.67 T
(36) 242 300.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 300.67 T
0 0 0 1 0 0 0 K
1 11 Q
(39) 259 300.67 T
(extended slice notation) 94.5 287.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . .) 200.75 287.67 T
(21) 259 287.67 T
(extended slice syntax) 94.5 274.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . .) 192.5 274.67 T
(17) 259 274.67 T
0 12 Q
(F) 94.5 253 T
1 11 Q
(fdopen) 94.5 239.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 129.25 239.67 T
(16) 259 239.67 T
(file) 94.5 226.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 112.75 226.67 T
(16) 242 226.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 226.67 T
0 0 0 1 0 0 0 K
1 11 Q
(54) 259 226.67 T
(finally) 94.5 213.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 126.5 213.67 T
(11) 225 213.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 236 213.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 242 213.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 213.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 259 213.67 T
(floating point) 94.5 200.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 200.67 T
(12) 259 200.67 T
(floating point literal) 94.5 187.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 187 187.67 T
(8) 264.5 187.67 T
(floating point number) 94.5 174.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . .) 195.25 174.67 T
(27) 259 174.67 T
(floor) 94.5 161.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 121 161.67 T
(33) 259 161.67 T
(flow of control) 94.5 148.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 165 148.67 T
(25) 259 148.67 T
(for) 94.5 135.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 112.75 135.67 T
(23) 225 135.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 236 135.67 T
0 0 0 1 0 0 0 K
1 11 Q
(43) 242 135.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 135.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 259 135.67 T
(form) 94.5 122.67 T
(lambda) 112.5 109.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 148.5 109.67 T
(35) 259 109.67 T
(formfeed character) 94.5 96.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 181.5 96.67 T
(4) 264.5 96.67 T
(frame) 94.5 83.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 123.75 83.67 T
(17) 259 83.67 T
(execution) 112.5 70.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 159.5 70.67 T
(23) 242 70.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 70.67 T
0 0 0 1 0 0 0 K
1 11 Q
(51) 259 70.67 T
(frame object) 324 712.67 T
(f_back) 342 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 699.67 T
(17) 488.5 699.67 T
(f_builtins) 342 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 387.75 686.67 T
(17) 488.5 686.67 T
(f_code) 342 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 673.67 T
(17) 488.5 673.67 T
(f_globals) 342 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 387.75 660.67 T
(17) 488.5 660.67 T
(f_lasti) 342 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 374 647.67 T
(17) 488.5 647.67 T
(f_lineno) 342 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 634.67 T
(17) 488.5 634.67 T
(f_locals) 342 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 621.67 T
(17) 488.5 621.67 T
(f_restricted) 342 608.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 396 608.67 T
(17) 488.5 608.67 T
(f_trace) 342 595.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 595.67 T
(17) 488.5 595.67 T
(from) 324 582.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 349.25 582.67 T
(6) 460 582.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 465.5 582.67 T
0 0 0 1 0 0 0 K
1 11 Q
(23) 471.5 582.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 582.67 T
0 0 0 1 0 0 0 K
1 11 Q
(43) 488.5 582.67 T
(function) 324 569.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 365.75 569.67 T
(14) 454.5 569.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 465.5 569.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 471.5 569.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 569.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 488.5 569.67 T
(anonymous) 342 556.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 396 556.67 T
(35) 488.5 556.67 T
(built-in) 342 543.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 379.5 543.67 T
(15) 488.5 543.67 T
(user-defined) 342 530.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . .) 401.5 530.67 T
(14) 471.5 530.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 530.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 488.5 530.67 T
(function object) 324 517.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 396 517.67 T
(16) 488.5 517.67 T
(func_code) 342 504.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 393.25 504.67 T
(14) 488.5 504.67 T
(func_defaults) 342 491.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 407 491.67 T
(14) 488.5 491.67 T
(func_doc) 342 478.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 387.75 478.67 T
(14) 488.5 478.67 T
(func_globals) 342 465.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . .) 404.25 465.67 T
(14) 471.5 465.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 482.5 465.67 T
0 0 0 1 0 0 0 K
1 11 Q
(15) 488.5 465.67 T
(func_name) 342 452.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 396 452.67 T
(14) 488.5 452.67 T
0 12 Q
(G) 324 431 T
1 11 Q
(garbage collection) 324 417.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 409.75 417.67 T
(11) 488.5 417.67 T
(getlineno) 324 404.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 368.5 404.67 T
(17) 488.5 404.67 T
(global) 324 391.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . .) 354.75 391.67 T
(23) 420.5 391.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 431.5 391.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 437.5 391.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 448.5 391.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 454.5 391.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 465.5 391.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 471.5 391.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 391.67 T
0 0 0 1 0 0 0 K
1 11 Q
(44) 488.5 391.67 T
(globals) 324 378.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 378.67 T
(24) 471.5 378.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 378.67 T
0 0 0 1 0 0 0 K
1 11 Q
(45) 488.5 378.67 T
(grammar) 324 365.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 368.5 365.67 T
(1) 494 365.67 T
0 12 Q
(H) 324 344 T
1 11 Q
(handle an exception) 324 330.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . .) 415.25 330.67 T
(25) 488.5 330.67 T
(handler) 324 317.67 T
(exception) 342 304.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 390.5 304.67 T
(17) 488.5 304.67 T
(hash) 324 291.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 349.25 291.67 T
(19) 488.5 291.67 T
(hash character) 324 278.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 390.5 278.67 T
(3) 494 278.67 T
(hexadecimal literal) 324 265.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 412.5 265.67 T
(8) 494 265.67 T
0 12 Q
(I) 324 244 T
1 11 Q
(id) 324 230.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . . .) 338.25 230.67 T
(11) 488.5 230.67 T
(Identifier) 324 217.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 368.5 217.67 T
(5) 494 217.67 T
(identifier) 324 204.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 368.5 204.67 T
(27) 488.5 204.67 T
(special meaning) 342 191.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 418 191.67 T
(6) 494 191.67 T
(if) 324 178.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . . . .) 335.5 178.67 T
(47) 488.5 178.67 T
(im_class) 324 165.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 365.75 165.67 T
(16) 488.5 165.67 T
(im_self) 324 152.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 360.25 152.67 T
(15) 488.5 152.67 T
(imaginary literal) 324 139.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 401.5 139.67 T
(9) 494 139.67 T
(immutable) 324 126.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 126.67 T
(13) 488.5 126.67 T
(import) 324 113.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . .) 357.5 113.67 T
(6) 426 113.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 431.5 113.67 T
0 0 0 1 0 0 0 K
1 11 Q
(15) 437.5 113.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 448.5 113.67 T
0 0 0 1 0 0 0 K
1 11 Q
(23) 454.5 113.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 465.5 113.67 T
0 0 0 1 0 0 0 K
1 11 Q
(43) 471.5 113.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 482.5 113.67 T
0 0 0 1 0 0 0 K
1 11 Q
(44) 488.5 113.67 T
(ImportError) 324 100.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 100.67 T
(44) 488.5 100.67 T
(in) 324 87.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 338.25 87.67 T
(35) 471.5 87.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 87.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 488.5 87.67 T
(INDENT token) 324 74.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 396 74.67 T
(4) 494 74.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "57" 63
%%Page: "58" 64
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 12 Q
0 X
0 0 0 1 0 0 0 K
4.8 (I) 270 748 S
0 9.6 Q
4.8 (NDEX) 278.13 748 S
0 0 0 1 0 0 0 K
1 10 Q
(58) 76.5 32.83 T
0 0 0 1 0 0 0 K
297 720 297 63 2 L
0.5 H
2 Z
N
67.5 720 67.5 63 2 L
N
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(Indentation) 76.5 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 132 712.67 T
(4) 246.5 712.67 T
(indentation) 76.5 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 129.25 699.67 T
(4) 246.5 699.67 T
(indentation errors) 76.5 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 159.5 686.67 T
(5) 246.5 686.67 T
(index operation) 76.5 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 673.67 T
(13) 241 673.67 T
(IndexError) 76.5 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 129.25 660.67 T
(41) 241 660.67 T
(inheritance) 76.5 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 129.25 647.67 T
(51) 241 647.67 T
(input) 76.5 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 104.5 634.67 T
(54) 241 634.67 T
(instance) 76.5 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 118.25 621.67 T
(15) 207 621.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 218 621.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 224 621.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 621.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 241 621.67 T
(call) 94.5 608.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 115.5 608.67 T
(20) 241 608.67 T
(class) 94.5 595.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 121 595.67 T
(16) 241 595.67 T
(integer) 76.5 582.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 112.75 582.67 T
(8) 212.5 582.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 582.67 T
0 0 0 1 0 0 0 K
1 11 Q
(12) 224 582.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 582.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 241 582.67 T
(long) 94.5 569.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 118.25 569.67 T
(8) 246.5 569.67 T
(integer literal) 76.5 556.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 140.25 556.67 T
(8) 246.5 556.67 T
(interactive mode) 76.5 543.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 154 543.67 T
(53) 241 543.67 T
(internal type) 76.5 530.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 137.5 530.67 T
(16) 241 530.67 T
(interpreter) 76.5 517.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 126.5 517.67 T
(53) 241 517.67 T
(invertion) 76.5 504.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 121 504.67 T
(32) 241 504.67 T
(is) 76.5 491.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 88 491.67 T
(11) 224 491.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 491.67 T
0 0 0 1 0 0 0 K
1 11 Q
(35) 241 491.67 T
(is not) 76.5 478.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 104.5 478.67 T
(35) 241 478.67 T
(item) 76.5 465.67 T
(selection) 94.5 452.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 137.5 452.67 T
(13) 241 452.67 T
(string) 94.5 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 123.75 439.67 T
(30) 241 439.67 T
0 12 Q
(K) 76.5 418 T
1 11 Q
(key) 76.5 404.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 96.25 404.67 T
(28) 241 404.67 T
(key/datum pair) 76.5 391.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 391.67 T
(28) 241 391.67 T
(keyword) 76.5 378.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 118.25 378.67 T
(6) 246.5 378.67 T
0 12 Q
(L) 76.5 357 T
1 11 Q
(Lambda) 76.5 343.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 118.25 343.67 T
(35) 241 343.67 T
(leading whitespace) 76.5 330.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 165 330.67 T
(4) 246.5 330.67 T
(len) 76.5 317.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . . .) 93.5 317.67 T
(13) 241 317.67 T
(lexical analysis) 76.5 304.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 148.5 304.67 T
(3) 246.5 304.67 T
(lexical analyzer) 76.5 291.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 151.25 291.67 T
(5) 246.5 291.67 T
(line) 76.5 278.67 T
(blank) 94.5 265.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 123.75 265.67 T
(4) 246.5 265.67 T
(continuation) 94.5 252.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 154 252.67 T
(3) 246.5 252.67 T
(joining) 94.5 239.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 129.25 239.67 T
(3) 246.5 239.67 T
(physical) 94.5 226.67 T
(split across) 112.5 213.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 165 213.67 T
(4) 246.5 213.67 T
(line joining) 76.5 200.67 T
(implicit) 94.5 187.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 132 187.67 T
(4) 246.5 187.67 T
(line structure) 76.5 174.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 137.5 174.67 T
(3) 246.5 174.67 T
(lines) 76.5 161.67 T
(logical) 94.5 148.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 129.25 148.67 T
(3) 246.5 148.67 T
(physical) 94.5 135.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 134.75 135.67 T
(3) 246.5 135.67 T
(list) 76.5 122.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 93.5 122.67 T
(13) 173 122.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 184 122.67 T
0 0 0 1 0 0 0 K
1 11 Q
(28) 190 122.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 201 122.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 207 122.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 122.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 224 122.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 122.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 241 122.67 T
(empty) 94.5 109.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 126.5 109.67 T
(28) 241 109.67 T
(expression) 94.5 96.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . .) 145.75 96.67 T
(36) 207 96.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 96.67 T
0 0 0 1 0 0 0 K
1 11 Q
(39) 224 96.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 235 96.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 241 96.67 T
(target) 94.5 83.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 123.75 83.67 T
(40) 241 83.67 T
(deletion) 112.5 70.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 151.25 70.67 T
(41) 241 70.67 T
(Literal) 306 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 341 712.67 T
(6) 476 712.67 T
(literal) 306 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 335.5 699.67 T
(28) 470.5 699.67 T
(locals) 306 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 335.5 686.67 T
(24) 453.5 686.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 686.67 T
0 0 0 1 0 0 0 K
1 11 Q
(45) 470.5 686.67 T
(logical line) 306 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 360.25 673.67 T
(3) 476 673.67 T
(long integer) 306 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 363 660.67 T
(12) 453.5 660.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 660.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 470.5 660.67 T
(long integer literal) 306 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 390.5 647.67 T
(8) 476 647.67 T
(loop) 306 634.67 T
(over mutable sequence) 324 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . .) 429 621.67 T
(48) 470.5 621.67 T
0 12 Q
(M) 306 600 T
1 11 Q
(makefile) 306 586.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 586.67 T
(16) 470.5 586.67 T
(mapping) 306 573.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . .) 349.25 573.67 T
(13) 419.5 573.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 430.5 573.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 436.5 573.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 573.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 453.5 573.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 573.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 470.5 573.67 T
(method) 306 560.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 343.75 560.67 T
(32) 470.5 560.67 T
(bound) 324 547.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 354.75 547.67 T
(14) 470.5 547.67 T
(built-in) 324 534.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 534.67 T
(15) 470.5 534.67 T
(unbound) 324 521.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 521.67 T
(14) 470.5 521.67 T
(user-defined) 324 508.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 382.25 508.67 T
(14) 470.5 508.67 T
(creation) 342 495.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 382.25 495.67 T
(14) 470.5 495.67 T
(method object) 306 482.67 T
(__name__) 324 469.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 374 469.67 T
(14) 470.5 469.67 T
(im_class) 324 456.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 456.67 T
(14) 470.5 456.67 T
(im_func) 324 443.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 443.67 T
(14) 470.5 443.67 T
(im_func.__doc__) 324 430.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . .) 407 430.67 T
(14) 470.5 430.67 T
(im_self) 324 417.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 417.67 T
(14) 470.5 417.67 T
(minus) 306 404.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 338.25 404.67 T
(32) 470.5 404.67 T
(module) 306 391.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 343.75 391.67 T
(15) 436.5 391.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 391.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 453.5 391.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 391.67 T
0 0 0 1 0 0 0 K
1 11 Q
(43) 470.5 391.67 T
(extension) 324 378.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 378.67 T
(12) 470.5 378.67 T
(importing) 324 365.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 365.67 T
(43) 470.5 365.67 T
(modulo) 306 352.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 343.75 352.67 T
(33) 470.5 352.67 T
(multiplication) 306 339.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 339.67 T
(33) 470.5 339.67 T
(mutable) 306 326.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 346.5 326.67 T
(14) 436.5 326.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 326.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 453.5 326.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 464.5 326.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 470.5 326.67 T
(mutable sequence) 306 313.67 T
(loop over) 324 300.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 300.67 T
(48) 470.5 300.67 T
0 12 Q
(N) 306 279 T
1 11 Q
(name) 306 265.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 335.5 265.67 T
(5) 459 265.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 265.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 470.5 265.67 T
(binding) 324 252.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 363 252.67 T
(23) 453.5 252.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 252.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 470.5 252.67 T
(class) 324 239.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 239.67 T
(51) 470.5 239.67 T
(function) 324 226.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 226.67 T
(50) 470.5 226.67 T
(global) 324 213.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 354.75 213.67 T
(27) 470.5 213.67 T
(mangling) 324 200.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 371.25 200.67 T
(6) 476 200.67 T
(rebinding) 324 187.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 371.25 187.67 T
(23) 453.5 187.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 187.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 470.5 187.67 T
(unbinding) 324 174.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 374 174.67 T
(23) 453.5 174.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 174.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 470.5 174.67 T
(name space) 306 161.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 161.67 T
(23) 470.5 161.67 T
(global) 324 148.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 354.75 148.67 T
(14) 453.5 148.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 148.67 T
0 0 0 1 0 0 0 K
1 11 Q
(23) 470.5 148.67 T
(local) 324 135.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 135.67 T
(23) 470.5 135.67 T
(module) 324 122.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 122.67 T
(15) 470.5 122.67 T
(NameError) 306 109.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 360.25 109.67 T
(24) 453.5 109.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 109.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 470.5 109.67 T
(negation) 306 96.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 96.67 T
(32) 470.5 96.67 T
(NEWLINE token) 306 83.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . .) 387.75 83.67 T
(3) 447.5 83.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 453 83.67 T
0 0 0 1 0 0 0 K
1 11 Q
(4) 459 83.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 83.67 T
0 0 0 1 0 0 0 K
1 11 Q
(47) 470.5 83.67 T
(None) 306 70.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 335.5 70.67 T
(12) 453.5 70.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 70.67 T
0 0 0 1 0 0 0 K
1 11 Q
(39) 470.5 70.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "58" 64
%%Page: "59" 65
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
0 X
0 0 0 1 0 0 0 K
4.8 (I) 288 748 S
0 9.6 Q
4.8 (NDEX) 296.13 748 S
0 0 0 1 0 0 0 K
1 10 Q
(59) 525.5 32.83 T
0 0 0 1 0 0 0 K
315 720 315 63 2 L
0.5 H
2 Z
N
85.5 720 85.5 63 2 L
N
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(not) 94.5 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 112.75 712.67 T
(35) 259 712.67 T
(not in) 94.5 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 123.75 699.67 T
(35) 259 699.67 T
(notation) 94.5 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 134.75 686.67 T
(1) 264.5 686.67 T
(null operation) 94.5 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 673.67 T
(41) 259 673.67 T
(number) 94.5 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 132 660.67 T
(8) 230.5 660.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 236 660.67 T
0 0 0 1 0 0 0 K
1 11 Q
(12) 242 660.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 660.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 259 660.67 T
(numbers) 94.5 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 137.5 647.67 T
(16) 259 647.67 T
(numeric) 94.5 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 634.67 T
(12) 259 634.67 T
(numeric arithmetic) 94.5 621.67 T
(mixed mode) 112.5 608.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 170.5 608.67 T
(22) 259 608.67 T
(numeric literal) 94.5 595.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 162.25 595.67 T
(8) 264.5 595.67 T
0 12 Q
(O) 94.5 574 T
1 11 Q
(object) 94.5 560.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . .) 126.5 560.67 T
(11) 259 560.67 T
(address in memory) 112.5 547.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . .) 200.75 547.67 T
(11) 259 547.67 T
(container) 112.5 534.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 156.75 534.67 T
(11) 259 534.67 T
(identity) 112.5 521.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 521.67 T
(11) 259 521.67 T
(immutable) 112.5 508.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 165 508.67 T
(11) 259 508.67 T
(mutable) 112.5 495.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 495.67 T
(11) 259 495.67 T
(reference to external resource) 112.5 482.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. .) 247.5 482.67 T
(11) 259 482.67 T
(type) 112.5 469.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 469.67 T
(11) 259 469.67 T
(unreachable) 112.5 456.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 170.5 456.67 T
(11) 259 456.67 T
(value) 112.5 443.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 140.25 443.67 T
(11) 259 443.67 T
(object closure) 94.5 430.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 430.67 T
(14) 259 430.67 T
(octal literal) 94.5 417.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 148.5 417.67 T
(8) 264.5 417.67 T
(open) 94.5 404.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 121 404.67 T
(16) 259 404.67 T
(operation) 94.5 391.67 T
(arithmetic) 112.5 378.67 T
(binary) 130.5 365.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 162.25 365.67 T
(32) 259 365.67 T
(unary) 130.5 352.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 352.67 T
(32) 259 352.67 T
(bit-wise) 112.5 339.67 T
(binary) 130.5 326.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 162.25 326.67 T
(33) 259 326.67 T
(unary) 130.5 313.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 313.67 T
(32) 259 313.67 T
(boolean) 112.5 300.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 300.67 T
(35) 259 300.67 T
(null) 112.5 287.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 287.67 T
(41) 259 287.67 T
(shifting) 112.5 274.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 274.67 T
(33) 259 274.67 T
(operator) 94.5 261.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 134.75 261.67 T
(9) 264.5 261.67 T
(optimization) 94.5 248.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 154 248.67 T
(15) 259 248.67 T
(or) 94.5 235.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . . .) 107.25 235.67 T
(35) 259 235.67 T
(bit-wise) 112.5 222.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 222.67 T
(34) 259 222.67 T
(exclusive) 112.5 209.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 209.67 T
(34) 259 209.67 T
(inclusive) 112.5 196.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 156.75 196.67 T
(34) 259 196.67 T
(ord) 94.5 183.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 112.75 183.67 T
(13) 259 183.67 T
(output) 94.5 170.67 T
(standard) 112.5 157.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 154 157.67 T
(39) 242 157.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 157.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 259 157.67 T
(OverflowError) 94.5 144.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 165 144.67 T
(12) 259 144.67 T
0 12 Q
(P) 94.5 123 T
1 11 Q
(parenthesized form) 94.5 109.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . .) 184.25 109.67 T
(28) 259 109.67 T
(parser) 94.5 96.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 126.5 96.67 T
(3) 253 96.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 258.5 96.67 T
0 0 0 1 0 0 0 K
1 11 Q
(5) 264.5 96.67 T
(Pascal) 94.5 83.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . .) 126.5 83.67 T
(48) 259 83.67 T
(pass) 94.5 70.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 118.25 70.67 T
(41) 259 70.67 T
(plain integer) 324 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 385 712.67 T
(12) 471.5 712.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 712.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 488.5 712.67 T
(plain integer literal) 324 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 412.5 699.67 T
(8) 494 699.67 T
(plus) 324 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 346.5 686.67 T
(32) 488.5 686.67 T
(popen) 324 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 354.75 673.67 T
(16) 488.5 673.67 T
(pow) 324 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 346.5 660.67 T
(32) 488.5 660.67 T
(power operator) 324 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 396 647.67 T
(32) 488.5 647.67 T
(primary) 324 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 363 634.67 T
(29) 488.5 634.67 T
(print) 324 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 621.67 T
(19) 471.5 621.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 621.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 488.5 621.67 T
(program) 324 608.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 365.75 608.67 T
(53) 488.5 608.67 T
0 12 Q
(Q) 324 587 T
1 11 Q
(quotes) 324 573.67 T
(backward) 342 560.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 390.5 560.67 T
(19) 471.5 560.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 560.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 488.5 560.67 T
(double) 342 547.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 376.75 547.67 T
(6) 494 547.67 T
(reverse) 342 534.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 379.5 534.67 T
(19) 471.5 534.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 534.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 488.5 534.67 T
(single) 342 521.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 374 521.67 T
(6) 494 521.67 T
0 12 Q
(R) 324 500 T
1 11 Q
(raise) 324 486.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 349.25 486.67 T
(42) 488.5 486.67 T
(raised an exception) 324 473.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 412.5 473.67 T
(25) 488.5 473.67 T
(range) 324 460.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 352 460.67 T
(48) 488.5 460.67 T
(raw_input) 324 447.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 374 447.67 T
(54) 488.5 447.67 T
(readline) 324 434.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 363 434.67 T
(54) 488.5 434.67 T
(recursive) 324 421.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 368.5 421.67 T
(29) 488.5 421.67 T
(reference) 324 408.67 T
(attribute) 342 395.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 395.67 T
(29) 488.5 395.67 T
(circular) 342 382.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 379.5 382.67 T
(11) 488.5 382.67 T
(count) 342 369.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 371.25 369.67 T
(18) 488.5 369.67 T
(counting) 342 356.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 385 356.67 T
(11) 488.5 356.67 T
(remainder) 324 343.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 374 343.67 T
(33) 488.5 343.67 T
(repr) 324 330.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 346.5 330.67 T
(19) 454.5 330.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 465.5 330.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 471.5 330.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 330.67 T
0 0 0 1 0 0 0 K
1 11 Q
(39) 488.5 330.67 T
(representation) 324 317.67 T
(integer) 342 304.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 304.67 T
(12) 488.5 304.67 T
(reserved word) 324 291.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 390.5 291.67 T
(6) 494 291.67 T
(restricted execution mode) 324 278.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . .) 442.75 278.67 T
(24) 488.5 278.67 T
(return) 324 265.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 354.75 265.67 T
(42) 471.5 265.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 265.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 488.5 265.67 T
0 12 Q
(S) 324 244 T
1 11 Q
(scope) 324 230.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 354.75 230.67 T
(24) 488.5 230.67 T
(script) 324 217.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 352 217.67 T
(23) 488.5 217.67 T
(semicolon) 324 204.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 374 204.67 T
(47) 488.5 204.67 T
(sequence) 324 191.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . .) 368.5 191.67 T
(13) 386.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 397.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 403.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 414.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 420.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 431.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 437.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 448.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(35) 454.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 465.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 471.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 488.5 191.67 T
(immutable) 342 178.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 393.25 178.67 T
(13) 488.5 178.67 T
(mutable) 342 165.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 165.67 T
(13) 488.5 165.67 T
(sign) 324 152.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . . .) 346.5 152.67 T
(9) 494 152.67 T
(slice) 324 139.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 349.25 139.67 T
(20) 454.5 139.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 465.5 139.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 471.5 139.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 139.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 488.5 139.67 T
(boundary) 342 126.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 387.75 126.67 T
(30) 471.5 126.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 126.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 488.5 126.67 T
(extended) 342 113.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 385 113.67 T
(30) 488.5 113.67 T
(simple) 342 100.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 100.67 T
(30) 488.5 100.67 T
(Slice objects) 324 87.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 385 87.67 T
(17) 488.5 87.67 T
(slicing) 324 74.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 357.5 74.67 T
(13) 471.5 74.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 74.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 488.5 74.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "59" 65
%%Page: "60" 66
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 12 Q
0 X
0 0 0 1 0 0 0 K
4.8 (I) 270 748 S
0 9.6 Q
4.8 (NDEX) 278.13 748 S
0 0 0 1 0 0 0 K
1 10 Q
(60) 76.5 32.83 T
0 0 0 1 0 0 0 K
297 720 297 63 2 L
0.5 H
2 Z
N
67.5 720 67.5 63 2 L
N
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(space) 76.5 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 104.5 712.67 T
(4) 246.5 712.67 T
(space count) 76.5 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 132 699.67 T
(4) 246.5 699.67 T
(square bracket) 76.5 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 145.75 686.67 T
(4) 246.5 686.67 T
(stack) 76.5 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 104.5 673.67 T
(4) 246.5 673.67 T
(execution) 94.5 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 143 660.67 T
(17) 241 660.67 T
(stack frame) 76.5 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 132 647.67 T
(17) 241 647.67 T
(standard inpu) 76.5 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 140.25 634.67 T
(53) 241 634.67 T
(standard output) 76.5 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 621.67 T
(42) 241 621.67 T
(statement) 76.5 608.67 T
(assignment) 94.5 595.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 595.67 T
(13) 241 595.67 T
(compound) 94.5 582.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 145.75 582.67 T
(47) 241 582.67 T
(expression) 94.5 569.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 145.75 569.67 T
(39) 241 569.67 T
(loop) 94.5 556.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 118.25 556.67 T
(43) 224 556.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 556.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 241 556.67 T
(simple) 94.5 543.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 129.25 543.67 T
(39) 241 543.67 T
(statement grouping) 76.5 530.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 165 530.67 T
(4) 246.5 530.67 T
(statements) 76.5 517.67 T
(assignment) 94.5 504.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 504.67 T
(40) 241 504.67 T
(stderr) 76.5 491.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 107.25 491.67 T
(16) 241 491.67 T
(stdin) 76.5 478.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 101.75 478.67 T
(16) 241 478.67 T
(stdout) 76.5 465.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 107.25 465.67 T
(16) 224 465.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 465.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 241 465.67 T
(str) 76.5 452.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 90.75 452.67 T
(19) 224 452.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 452.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 241 452.67 T
(string) 76.5 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 107.25 439.67 T
(13) 190 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 201 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 207 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 218 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 224 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 241 439.67 T
(triple-quoted) 94.5 426.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 156.75 426.67 T
(4) 246.5 426.67 T
(string literal) 76.5 413.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 134.75 413.67 T
(6) 246.5 413.67 T
(concatenation) 94.5 400.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 159.5 400.67 T
(8) 246.5 400.67 T
(subscription) 76.5 387.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 134.75 387.67 T
(13) 224 387.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 387.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 241 387.67 T
(subtraction) 76.5 374.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 129.25 374.67 T
(33) 241 374.67 T
(suite) 76.5 361.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 101.75 361.67 T
(47) 241 361.67 T
(suppression) 76.5 348.67 T
(newline) 94.5 335.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 335.67 T
(42) 241 335.67 T
(syntax) 76.5 322.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 110 322.67 T
(1) 229.5 322.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 322.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 241 322.67 T
(sys) 76.5 309.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 96.25 309.67 T
(42) 224 309.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 309.67 T
0 0 0 1 0 0 0 K
1 11 Q
(53) 241 309.67 T
(exc_traceback) 94.5 296.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . .) 162.25 296.67 T
(17) 224 296.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 296.67 T
0 0 0 1 0 0 0 K
1 11 Q
(49) 241 296.67 T
(exc_type) 94.5 283.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 137.5 283.67 T
(49) 241 283.67 T
(exc_value) 94.5 270.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 143 270.67 T
(49) 241 270.67 T
(last_traceback) 94.5 257.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 162.25 257.67 T
(17) 241 257.67 T
(sys.exc_traceback) 76.5 244.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 159.5 244.67 T
(18) 241 244.67 T
(sys.last_traceback) 76.5 231.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 159.5 231.67 T
(18) 241 231.67 T
(sys.modules) 76.5 218.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 218.67 T
(43) 241 218.67 T
(sys.stderr) 76.5 205.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 123.75 205.67 T
(16) 241 205.67 T
(sys.stdin) 76.5 192.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 118.25 192.67 T
(16) 241 192.67 T
(sys.stdout) 76.5 179.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 123.75 179.67 T
(16) 241 179.67 T
0 12 Q
(T) 76.5 158 T
1 11 Q
(tab) 76.5 144.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . . . .) 93.5 144.67 T
(4) 246.5 144.67 T
(target) 76.5 131.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 107.25 131.67 T
(40) 241 131.67 T
(deletion) 94.5 118.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 118.67 T
(41) 241 118.67 T
(loop control) 94.5 105.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 151.25 105.67 T
(43) 241 105.67 T
(test) 76.5 92.67 T
(identity) 94.5 79.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 132 79.67 T
(35) 241 79.67 T
(membership) 94.5 66.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 154 66.67 T
(35) 241 66.67 T
(token) 306 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 335.5 712.67 T
(3) 476 712.67 T
(delimiter) 324 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 368.5 699.67 T
(5) 476 699.67 T
(identifier) 324 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 368.5 686.67 T
(5) 476 686.67 T
(keyword) 324 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 365.75 673.67 T
(5) 476 673.67 T
(literal) 324 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 354.75 660.67 T
(5) 476 660.67 T
(operator) 324 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 365.75 647.67 T
(5) 476 647.67 T
(tracback object) 306 634.67 T
(tb_frame) 324 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 368.5 621.67 T
(17) 470.5 621.67 T
(tb_lasti) 324 608.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 608.67 T
(17) 470.5 608.67 T
(tb_lineno) 324 595.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 595.67 T
(17) 470.5 595.67 T
(tb_next) 324 582.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 582.67 T
(17) 470.5 582.67 T
(trace) 306 569.67 T
(stack) 324 556.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 352 556.67 T
(17) 470.5 556.67 T
(traceback) 306 543.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 352 543.67 T
(43) 470.5 543.67 T
(traceback object) 306 530.67 T
(exc_traceback) 324 517.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 390.5 517.67 T
(17) 470.5 517.67 T
(last_traceback) 324 504.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 390.5 504.67 T
(17) 470.5 504.67 T
(transformation) 306 491.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 374 491.67 T
(15) 470.5 491.67 T
(triple-quoted strings) 306 478.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 398.75 478.67 T
(6) 476 478.67 T
(try) 306 465.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 321.75 465.67 T
(11) 419.5 465.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 430.5 465.67 T
0 0 0 1 0 0 0 K
1 11 Q
(17) 436.5 465.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 465.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 453.5 465.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 465.67 T
0 0 0 1 0 0 0 K
1 11 Q
(49) 470.5 465.67 T
(finally) 324 452.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 357.5 452.67 T
(43) 470.5 452.67 T
(tuple) 306 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . .) 332.75 439.67 T
(13) 402.5 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 413.5 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 419.5 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 430.5 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 436.5 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(36) 453.5 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 470.5 439.67 T
(empty) 324 426.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 354.75 426.67 T
(13) 436.5 426.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 426.67 T
0 0 0 1 0 0 0 K
1 11 Q
(28) 453.5 426.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 426.67 T
0 0 0 1 0 0 0 K
1 11 Q
(36) 470.5 426.67 T
(singleton) 324 413.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 368.5 413.67 T
(13) 470.5 413.67 T
(type) 306 400.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 330 400.67 T
(11) 453.5 400.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 464.5 400.67 T
0 0 0 1 0 0 0 K
1 11 Q
(12) 470.5 400.67 T
(data) 324 387.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 346.5 387.67 T
(12) 470.5 387.67 T
(immutable) 342 374.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 393.25 374.67 T
(28) 470.5 374.67 T
(hierarchy) 324 361.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 361.67 T
(12) 470.5 361.67 T
(TypeError) 306 348.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . .) 357.5 348.67 T
(29) 419.5 348.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 430.5 348.67 T
0 0 0 1 0 0 0 K
1 11 Q
(31) 436.5 348.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 447.5 348.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 453.5 348.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 348.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 470.5 348.67 T
0 12 Q
(U) 306 327 T
1 11 Q
(UNIX) 306 313.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 338.25 313.67 T
(4) 459 313.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 313.67 T
0 0 0 1 0 0 0 K
1 11 Q
(53) 470.5 313.67 T
(unrecognized escape sequences) 306 300.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . .) 448.25 300.67 T
(7) 476 300.67 T
(user-defined) 306 287.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 287.67 T
(14) 470.5 287.67 T
(user-defined function) 306 274.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . .) 404.25 274.67 T
(32) 470.5 274.67 T
0 12 Q
(V) 306 253 T
1 11 Q
(value) 306 239.67 T
(parameter) 324 226.67 T
(default) 342 213.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 376.75 213.67 T
(50) 470.5 213.67 T
(writing) 324 200.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 200.67 T
(39) 470.5 200.67 T
(ValueError) 306 187.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 187.67 T
(33) 470.5 187.67 T
(values) 306 174.67 T
(writing) 324 161.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 161.67 T
(42) 470.5 161.67 T
(Von Neumann) 306 148.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 374 148.67 T
(11) 470.5 148.67 T
0 12 Q
(W) 306 127 T
1 11 Q
(while) 306 113.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 335.5 113.67 T
(43) 453.5 113.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 113.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 470.5 113.67 T
(whitespace) 306 100.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 360.25 100.67 T
(4) 476 100.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "60" 66
%%Page: "61" 67
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
0 X
0 0 0 1 0 0 0 K
4.8 (I) 288 748 S
0 9.6 Q
4.8 (NDEX) 296.13 748 S
0 0 0 1 0 0 0 K
1 10 Q
(61) 525.5 32.83 T
0 0 0 1 0 0 0 K
315 720 315 63 2 L
0.5 H
2 Z
N
85.5 720 85.5 63 2 L
N
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(X) 94.5 712 T
1 11 Q
(xor) 94.5 698.67 T
(bit-wise) 112.5 685.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 685.67 T
(34) 259 685.67 T
0 12 Q
(Z) 324 712 T
1 11 Q
(ZeroDivisionError) 324 698.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 409.75 698.67 T
(33) 488.5 698.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "61" 67
%%Trailer
%%BoundingBox: 0 0 612 792
%%PageOrder: Ascend
%%Pages: 67
%%DocumentFonts: Helvetica-Bold
%%+ Times-Roman
%%+ Courier
%%+ Times-Italic
%%+ Times-Bold
%%+ Helvetica
%%+ Courier-Oblique
%%+ Courier-Bold
%%EOF