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11 from __future__ import absolute_import |
11 from __future__ import absolute_import |
12 |
12 |
13 import getopt |
13 import getopt |
14 import inspect |
14 import inspect |
15 import json |
15 import json |
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16 import locale |
16 import os |
17 import os |
17 import shlex |
18 import shlex |
18 import sys |
19 import sys |
19 import tempfile |
20 import tempfile |
20 |
21 |
89 """ |
90 """ |
90 if f is identity: |
91 if f is identity: |
91 # fast path mainly for py2 |
92 # fast path mainly for py2 |
92 return xs |
93 return xs |
93 return _rapply(f, xs) |
94 return _rapply(f, xs) |
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95 |
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96 |
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97 # Passing the '' locale means that the locale should be set according to the |
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98 # user settings (environment variables). |
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99 # Python sometimes avoids setting the global locale settings. When interfacing |
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100 # with C code (e.g. the curses module or the Subversion bindings), the global |
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101 # locale settings must be initialized correctly. Python 2 does not initialize |
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102 # the global locale settings on interpreter startup. Python 3 sometimes |
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103 # initializes LC_CTYPE, but not consistently at least on Windows. Therefore we |
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104 # explicitly initialize it to get consistent behavior if it's not already |
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105 # initialized. Since CPython commit 177d921c8c03d30daa32994362023f777624b10d, |
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106 # LC_CTYPE is always initialized. If we require Python 3.8+, we should re-check |
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107 # if we can remove this code. |
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108 if locale.setlocale(locale.LC_CTYPE, None) == 'C': |
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109 try: |
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110 locale.setlocale(locale.LC_CTYPE, '') |
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111 except locale.Error: |
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112 # The likely case is that the locale from the environment variables is |
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113 # unknown. |
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114 pass |
94 |
115 |
95 |
116 |
96 if ispy3: |
117 if ispy3: |
97 import builtins |
118 import builtins |
98 import codecs |
119 import codecs |