1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
# Tests for the 'tokenize' module.
# Large bits stolen from test_grammar.py.
# Comments
"#"
#'
#"
#\
#
# abc
'''#
#'''
x = 1 #
# Balancing continuation
a = (3, 4,
5, 6)
y = [3, 4,
5]
z = {'a':5,
'b':6}
x = (len(`y`) + 5*x - a[
3 ]
- x + len({
}
)
)
# Backslash means line continuation:
x = 1 \
+ 1
# Backslash does not means continuation in comments :\
x = 0
# Ordinary integers
0xff <> 255
0377 <> 255
2147483647 != 017777777777
-2147483647-1 != 020000000000
037777777777 != -1
0xffffffff != -1
# Long integers
x = 0L
x = 0l
x = 0xffffffffffffffffL
x = 0xffffffffffffffffl
x = 077777777777777777L
x = 077777777777777777l
x = 123456789012345678901234567890L
x = 123456789012345678901234567890l
# Floating-point numbers
x = 3.14
x = 314.
x = 0.314
# XXX x = 000.314
x = .314
x = 3e14
x = 3E14
x = 3e-14
x = 3e+14
x = 3.e14
x = .3e14
x = 3.1e4
# String literals
x = ''; y = "";
x = '\''; y = "'";
x = '"'; y = "\"";
x = "doesn't \"shrink\" does it"
y = 'doesn\'t "shrink" does it'
x = "does \"shrink\" doesn't it"
y = 'does "shrink" doesn\'t it'
x = """
The "quick"
brown fox
jumps over
the 'lazy' dog.
"""
y = '\nThe "quick"\nbrown fox\njumps over\nthe \'lazy\' dog.\n'
y = '''
The "quick"
brown fox
jumps over
the 'lazy' dog.
''';
y = "\n\
The \"quick\"\n\
brown fox\n\
jumps over\n\
the 'lazy' dog.\n\
";
y = '\n\
The \"quick\"\n\
brown fox\n\
jumps over\n\
the \'lazy\' dog.\n\
';
x = r'\\' + R'\\'
x = r'\'' + ''
y = r'''
foo bar \\
baz''' + R'''
foo'''
y = r"""foo
bar \\ baz
""" + R'''spam
'''
x = u'abc' + U'ABC'
y = u"abc" + U"ABC"
x = ur'abc' + Ur'ABC' + uR'ABC' + UR'ABC'
y = ur"abc" + Ur"ABC" + uR"ABC" + UR"ABC"
x = ur'\\' + UR'\\'
x = ur'\'' + ''
y = ur'''
foo bar \\
baz''' + UR'''
foo'''
y = Ur"""foo
bar \\ baz
""" + uR'''spam
'''
# Indentation
if 1:
x = 2
if 1:
x = 2
if 1:
while 0:
if 0:
x = 2
x = 2
if 0:
if 2:
while 0:
if 1:
x = 2
# Operators
def d22(a, b, c=1, d=2): pass
def d01v(a=1, *rest, **rest): pass
(x, y) <> ({'a':1}, {'b':2})
# comparison
if 1 < 1 > 1 == 1 >= 1 <= 1 <> 1 != 1 in 1 not in 1 is 1 is not 1: pass
# binary
x = 1 & 1
x = 1 ^ 1
x = 1 | 1
# shift
x = 1 << 1 >> 1
# additive
x = 1 - 1 + 1 - 1 + 1
# multiplicative
x = 1 / 1 * 1 % 1
# unary
x = ~1 ^ 1 & 1 | 1 & 1 ^ -1
x = -1*1/1 + 1*1 - ---1*1
# selector
import sys, time
x = sys.modules['time'].time()
|
