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* Committing the correct graminit.c; also changed confusing comments in Grammar.Guido van Rossum1993-10-271-717/+700
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* * compile.[ch]: support for lambda()Guido van Rossum1993-10-263-690/+1326
| | | | | | | | | | * PROTO.h, mymalloc.h: added #ifdefs for TURBOC and GNUC. * allobjects.h: added #include "rangeobject.h" * Grammar: added lambda_input; relaxed syntax for exec. * bltinmodule.c: added bagof, map, reduce, lambda, xrange. * tupleobject.[ch]: added resizetuple(). * rangeobject.[ch]: new object type to speed up range operations (not convinced this is needed!!!)
* Changes to accept double-quoted strings on input.Guido van Rossum1993-10-261-2/+4
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* * filemodule.c: added writelines() -- analogous to readlines()Guido van Rossum1993-10-251-1/+2
| | | | * import.c: fixed core dump when out-of-date .pyc file encountered (again!)
* import.c: When something is wrong with the .pyc, properly open the .pySjoerd Mullender1993-10-251-26/+31
| | | | | file. object.c: Write allocation statistics to stderr.
* * import.c (MAGIC): Changed magic word to avoid confusion about execGuido van Rossum1993-10-222-2/+2
| | | | | | | function vs. exec statement * bltinmodule.c: renamed the module to __builtin__. * posixmodule.c (posix_execv): renamed exec --> execv since it is now a reserved word.
* Several optimizations and speed improvements.Sjoerd Mullender1993-10-221-7/+5
| | | | cstubs: Use Matrix type instead of float[4][4].
* * bltinmodule.c: removed exec() built-in function.Guido van Rossum1993-10-184-408/+538
| | | | | | | * Grammar: add exec statement; allow testlist in expr statement. * ceval.c, compile.c, opcode.h: support exec statement; avoid optimizing locals when it is used * fileobject.{c,h}: add getfilename() internal function.
* * stdwinmodule.c (stdwin_done): interface to shutdown stdwin (now this isGuido van Rossum1993-10-181-6/+8
| | | | | | | | | no longer done by config.c). * stdwinmodule.c (initstdwin), config.c (initall): get command line arguments from sys.argv instead of special-casing stdwin in config.c * import.c (get_module): fix core dump when foomodule.o does not define initfoo(). * ChangeLog: documented changes by Sjoerd.
* Makefile, import.c: Lance's alternative module search (allow .pyc fileGuido van Rossum1993-10-151-98/+112
| | | | | | | | | | without .py file); Bill's dynamic loading for SunOS using shared libraries. pwdmodule.c (mkgrent): remove DECREF of uninitialized variable. classobject.c (instance_getattr): Fix case when class lookup returns unbound method instead of function.
* Added widget methods {Height,Width}{,MM}OfScreen.Sjoerd Mullender1993-10-121-1/+1
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* * Extended X interface: pixmap objects, colormap objects visual objects,Sjoerd Mullender1993-10-111-0/+8
| | | | | | | | image objects, and lots of new methods. * Added counting of allocations and deallocations of builtin types if COUNT_ALLOCS is defined. Had to move calls to NEWREF down in some files. * Bug fix in sorting lists.
* * Makefile: added all: and default: targets.Guido van Rossum1993-07-059-20/+13
| | | | | | | | | | | | * many files: made some functions static; removed "extern int errno;". * frozenmain.c: fixed bugs introduced on 24 June... * flmodule.c: remove 1.5 bw compat hacks, add new functions in 2.2a (and some old functions that were omitted). * timemodule.c: added MSDOS floatsleep version . * pgenmain.c: changed exit() to goaway() and added defn of goaway(). * intrcheck.c: add hack (to UNIX only) so interrupting 3 times will exit from a hanging program. The second interrupt prints a message explaining this to the user.
* * pythonmain.c: -k option, usage message, more environment flags.Guido van Rossum1993-06-243-8/+57
| | | | | | | | | | | (the latter also in frozenmain.c) * ceval.c: global 'killprint' flag raises exception when printing an expression statement's value (useful for finding stray output) * timemodule.c: add asctime() and ctime(). Change julian date to 1-based origin (as intended and documented). * Removed unused DO_TIMES stuff from timemodule.c. Added 'epoch' and 'day0' globals (year where time.time() == 0 and day of the week the epoch started).
* * Added gmtime/localtime/mktime and SYSV timezone globals to timemodule.c.Guido van Rossum1993-06-174-28/+27
| | | | | | | | | | Added $(SYSDEF) to its build rule in Makefile. * cgensupport.[ch], modsupport.[ch]: removed some old stuff. Also changed files that still used it... And made several things static that weren't but should have been... And other minor cleanups... * listobject.[ch]: add external interfaces {set,get}listslice * socketmodule.c: fix bugs in new send() argument parsing. * sunaudiodevmodule.c: added flush() and close().
* * classobject.c: in instance_getattr, don't make a method out of aGuido van Rossum1993-05-252-21/+33
| | | | | | | | | | function found as instance data. * socketmodule.c: added 'flags' argument sendto/recvfrom, rewrite argument parsing in send/recv. * More changes related to access (terminology change: owner instead of class; allow any object as owner; local/global variables are owned by their dictionary, only class/instance data is owned by the class; "from...import *" now only imports objects with public access; etc.)
* * Lots of small changes related to access.Guido van Rossum1993-05-211-8/+49
| | | | | | | * Added "access *: ...", made access work for class methods. * Introduced subclass check: make sure that when calling ClassName.methodname(instance, ...), the instance is an instance of ClassName or of a subclass thereof (this might break some old code!)
* Access checks now work, at least for instance data (not for methodsGuido van Rossum1993-05-205-59/+82
| | | | | | | yet). The class is now passed to eval_code and stored in the current frame. It is also stored in instance method objects. An "unbound" instance method is now returned when a function is retrieved through "classname.funcname", which when called passes the class to eval_code.
* Several changes in one:Guido van Rossum1993-05-196-649/+745
| | | | | | | | | | | | | | | | (1) dictionaries/mappings now have attributes values() and items() as well as keys(); at the C level, use the new function mappinggetnext() to iterate over a dictionary. (2) "class C(): ..." is now illegal; you must write "class C: ...". (3) Class objects now know their own name (finally!); and minor improvements to the way how classes, functions and methods are represented as strings. (4) Added an "access" statement and semantics. (This is still experimental -- as long as you don't use the keyword 'access' nothing should be changed.)
* * pythonrun.c: Print exception type+arg *after* stack trace instead ofGuido van Rossum1993-05-122-25/+1
| | | | | | | before it. * ceval.c, object.c: moved testbool() to object.c (now extern visible) * stringobject.c: fix bugs in and rationalize string resize in formatstring() * tokenizer.[ch]: fix non-working code for lines longer than BUFSIZ
* (I suggest a recompile after getting this, the ceval.c bugfix may be crucial!)Guido van Rossum1993-04-151-5/+14
| | | | | | | * Makefile: removed superfluous AR=ar, fixed misleading comment. * ceval.c: fixed debugging code; save/restore errors in locals_2_fast. * intrcheck.c: for SunOS etc., turn off syscall resumption. * regexpr.h: bump number of registers to 100.
* * Microscopic corrections to make things compile on the Cray APP.Guido van Rossum1993-04-071-2/+1
| | | | | * Removed one use of $> in Makefile and warned about others. Added configurable lines in Makefile to change CC and AR.
* Support for frozen scripts; added -i option.Guido van Rossum1993-04-014-4/+130
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* * Fixed some subtleties with fastlocals. You can no longer accessGuido van Rossum1993-03-303-35/+114
| | | | | | | | | | | | | | | | | | f_fastlocals in a traceback object (this is a core dump hazard if there are <nil> entries), but instead eval_code() merges the fast locals back into the locals dictionary if it looks like the local variables will be retained. Also, the merge routines save exceptions since this is sometimes needed (alas!). * Added id() to bltinmodule.c, which returns an object's address (identity). Useful to walk arbitrary data structures containing cycles. * Added compile() to bltinmodule.c and compile_string() to pythonrun.[ch]: support to exec/eval arbitrary code objects. The code that defaults globals and locals is moved from run_node in pythonrun.c (which is now identical to eval_node) to eval_code in ceval.c. [XXX For elegance a clean-up session is necessary.]
* Changes to speed up local variables enormously, by avoiding dictionaryGuido van Rossum1993-03-304-63/+221
| | | | | | lookup (opcode.h, ceval.[ch], compile.c, frameobject.[ch], pythonrun.c, import.c). The .pyc MAGIC number is changed again. Added get_menu_text to flmodule.
* * Changed all copyright messages to include 1993.Guido van Rossum1993-03-2913-44/+118
| | | | | | | | | | | | | | | | | * Stubs for faster implementation of local variables (not yet finished) * Added function name to code object. Print it for code and function objects. THIS MAKES THE .PYC FILE FORMAT INCOMPATIBLE (the version number has changed accordingly) * Print address of self for built-in methods * New internal functions getattro and setattro (getattr/setattr with string object arg) * Replaced "dictobject" with more powerful "mappingobject" * New per-type functio tp_hash to implement arbitrary object hashing, and hashobject() to interface to it * Added built-in functions hash(v) and hasattr(v, 'name') * classobject: made some functions static that accidentally weren't; added __hash__ special instance method to implement hash() * Added proper comparison for built-in methods and functions
* * Changed many files to use mkvalue() instead of newtupleobject().Guido van Rossum1993-03-164-39/+32
| | | | | | | | | | * Fixcprt.py: added [-y file] option, do only files younger than file. * modsupport.[ch]: added vmkvalue(). * intobject.c: use mkvalue(). * stringobject.c: added "formatstring"; renamed string* to string_*; ceval.c: call formatstring for string % value. * longobject.c: close memory leak in divmod. * parsetok.c: set result node to NULL when returning an error.
* bltinmodule.c: added round(x, [n]); coerce() of two class instancesGuido van Rossum1993-02-121-1/+30
| | | | | | will try to coerce anyway. classobject.c: instance 'nonzero' should first try __nonzero__ only then __len__.
* * stdwinmodule.c: various new commands: setwin{pos,size},Guido van Rossum1993-02-081-8/+18
| | | | | | | | | | listfontnames, bitmap ops. * listobject.c: use mkvalue() when possible; avoid weird error when calling append() without args. * modsupport.c: new feature in getargs(): if the format string contains a semicolor the string after that is used as the error message instead of "bad argument list (format %s)" when there's an error.
* * ceval.c: ifdef out the last argument passing compat hack.Guido van Rossum1993-02-051-8/+6
| | | | | * Fixed memory leaks in socket, select and sv modules: mkvalue("O", v) does INCREF(v) so if v is brand new it should be XDECREF'd
* * Added Fixcprt.py: script to fix copyright message.Guido van Rossum1993-01-265-17/+53
| | | | | | | | | | | * various modules: added 1993 to copyright. * thread.c: added copyright notice. * ceval.c: minor change to error message for "+" * stdwinmodule.c: check for error from wfetchcolor * config.c: MS-DOS fixes (define PYTHONPATH, use DELIM, use osdefs.h) * Add declaration of inittab to import.h * sysmodule.c: added sys.builtin_module_names * xxmodule.c, xxobject.c: fix minor errors
* Added separate main program for the Mac: macmain.cGuido van Rossum1993-01-211-95/+256
| | | | | | | | | | | | | | | | | | | | | stdwinmodule.c: wsetfont can now return an error Makefile: add CL_USE and CL_LIB*S; config.c: move CL part around New things in imgfile; also in Makefile. longobject.c: fix comparison of negative long ints... [REAL BUG!] marshal.c: add dumps() and loads() to read/write strings timemodule.c: make sure there's always a floatsleep() posixmodule.c: rationalize struct returned by times() Makefile: add test target, disable imgfile by default thread.c: Improved coexistance with dl module (sjoerd) stdwinmodule.c: Change include stdwin.h if macintosh rotormodule.c: added missing last argument to RTR_?_region calls confic.c: merged with configmac.c, added 1993 to copyright message fileobject.c: int compared to NULL in writestring(); change fopenRF ifdef timemodule.c: simplify times() using mkvalue; include myselect.h earlier (for sequent). posixmodule: for sequent, include unistd.h instead of explicit extern definitions and don't define rename() Makefile: change misleading/wrong MD5 comments
* ushdr_t was not defined so fill in its size instead of using sizeof.Sjoerd Mullender1993-01-131-2/+3
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* Added error checking.Sjoerd Mullender1993-01-131-21/+82
| | | | Improved coexistance with dl module.
* * Makefile: use cp -r to install the libraryGuido van Rossum1993-01-091-1/+1
| | | | | | | | * ceval.c: use #ifdef COMPAT_HACKS instead of #if 0 * Makefile: fix to make clmodule.c compile; make config.o dependent on libpython.a (so date is always correct) * timemodule.c: now sleep() also takes a float argument. * posixmodule.c: added nice().
* Various changes.Sjoerd Mullender1993-01-062-6/+15
| | | | | | | | | | | | | | | * Makefile: svmodule.c.proto and svgen.py are gone, svmodule.c came in their stead. Also, pass -DUSE_DL flag to thread.c and give the user a possibility to add the -DDEBUG to just thread.c. * ceval.c: init_save_thread() can be called more than once now. * svgen.py, svmodule.c.proto, svmodule.c: Removed prototype file and replaced it by the generated file. * thread.c: Added some more checks; added call to DL library when it is also used to tell it where the shared arena is so that DL can use some other area. * threadmodule.c: Call init_save_thread from another place. Also, added new function getlocklock() which does to lock objects what getfilefile does to file objects.
* * Configure.py: use #!/usr/local/bin/pythonGuido van Rossum1993-01-041-3/+6
| | | | | | | | | | | * posixmodule.c: move extern function declarations to top * listobject.c: cmp() arguments must be void* if __STDC__ * Makefile, allobjects.h, panelmodule.c, modsupport.c: get rid of strdup() -- it is a portability risk * Makefile: enclosed ranlib command in parentheses for Sequent Make which aborts if the command is not found even if '-' is present * timemodule.c: time() returns a floating point number, in microsecond precision if BSD_TIME is defined.
* * mymalloc.h: always allocate one extra byte, since some malloc'sGuido van Rossum1992-12-141-0/+4
| | | | | | | | | | | | | return NULL for malloc(0) or realloc(p, 0). (This should be done differently than wasting one byte, but alas...) * Moved "add'l libraries" option in Makefile to an earlier place. * Remove argument compatibility hacks (b) and (c). * Add grey2mono, dither2mono and mono2grey to imageop. * Dup the fd in socket.fromfd(). * Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects Makefile and config.c. * socketmodule.c: added socket.fromfd(fd, family, type, [proto]), converted socket() to use of getargs().
* * classobject.c: in instance_lenth, test result of call_objectGuido van Rossum1992-11-262-0/+4
| | | | | | for exception before using it. Fixed a few other places where the outcome of calling sq_length wasn't tested for exceptions (bltinmodule.c, ceval.c).
* * config.c: Added audioop to lists.Guido van Rossum1992-11-261-1/+32
| | | | | | | | | * Makefile: change default source directory * socketmodule.c: added getsockname and getpeername * bltinmodule.c: corrected typo in type() error message * Added new built-in functions str() and repr(): repr(x) == `x`; str(x) == x if x is a string, otherwise str(x) == repr(x). * Added joinfields to stropmodule.c (string.join calls joinfields now)
* * bltinmodule.c: added built-in function cmp(a, b)Guido van Rossum1992-10-183-4/+77
| | | | | | | | | | | | | | | * flmodule.c: added {do,check}_only_forms to fl's list of functions; and don't print a message when an unknown object is returned. * pythonrun.c: catch SIGHUP and SIGTERM to do essential cleanup. * Made jpegmodule.c smaller by using getargs() and mkvalue() consistently. * Increased parser stack size to 500 in parser.h. * Implemented custom allocation of stack frames to frameobject.c and added dynamic stack overflow checks (value stack only) to ceval.c. (There seems to be a bug left: sometimes stack traces don't make sense.)
* Modified most (but not yet all) I/O to always go through sys.stdout orGuido van Rossum1992-09-255-68/+72
| | | | | | sys.stderr or sys.stdin, and to work with any object as long as it has a write() (respectively readline()) methods. Some functions that took a FILE* argument now take an object* argument.
* Made builtins int(), long(), float(), oct() and hex() more generic.Guido van Rossum1992-09-121-91/+40
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* Added C++ support in thread.h; don't use signals if not strictlySjoerd Mullender1992-09-111-5/+16
| | | | | necessary, and when they are, use SIGKILL; when compiled with -DDEBUG, only print debug messages when "THREADDEBUG" is set in the environment.
* Give code objects a more useful representation.Guido van Rossum1992-09-031-1/+18
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* Add some debugging features if DEBUG definedGuido van Rossum1992-09-031-0/+10
| | | | | (fetch the filename as a string so I can see it with dbx, and set f_lineno); call abort() when detecting an "undetected" error.
* Add sys.exitfunc feature. Make askync non-static.Guido van Rossum1992-09-031-1/+20
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* Add $PYTHONSTARTUP feature.Guido van Rossum1992-09-031-0/+10
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* Add an optional interface to turn malloc debugging on and off.Guido van Rossum1992-09-031-0/+21
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* newest versionSjoerd Mullender1992-09-021-91/+0
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