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Patch #2477: Added from __future__ import unicode_literals

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The new PyParser_*Ex() functions are based on Neal's suggestion and initial patch. The new __future__ feature makes all '' and r'' unicode strings. b'' and br'' stay (byte) strings.
This commit is contained in:
Christian Heimes 2008-03-26 22:01:37 +00:00
parent 0cb3e86c47
commit 3c60833e1e
12 changed files with 107 additions and 33 deletions
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6
Lib/__future__.py
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@ -54,6 +54,7 @@ all_feature_names = [
"absolute_import",
"with_statement",
"print_function",
"unicode_literals",
]
__all__ = ["all_feature_names"] + all_feature_names
@ -68,6 +69,7 @@ CO_FUTURE_DIVISION = 0x2000 # division
CO_FUTURE_ABSOLUTE_IMPORT = 0x4000 # perform absolute imports by default
CO_FUTURE_WITH_STATEMENT = 0x8000 # with statement
CO_FUTURE_PRINT_FUNCTION = 0x10000 # print function
CO_FUTURE_UNICODE_LITERALS = 0x20000 # unicode string literals
class _Feature:
def __init__(self, optionalRelease, mandatoryRelease, compiler_flag):
@ -120,3 +122,7 @@ with_statement = _Feature((2, 5, 0, "alpha", 1),
print_function = _Feature((2, 6, 0, "alpha", 2),
(3, 0, 0, "alpha", 0),
CO_FUTURE_PRINT_FUNCTION)
unicode_literals = _Feature((2, 6, 0, "alpha", 2),
(3, 0, 0, "alpha", 0),
CO_FUTURE_UNICODE_LITERALS)