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Use classmethod as a decorator.

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xuxiang 2013-11-20 10:02:30 +08:00 • committed by Simon Charette
parent 73b3c257e3
commit 4cfe6ba6a3
4 changed files with 5 additions and 5 deletions
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4
django/utils/functional.py
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@ -93,6 +93,7 @@ def lazy(func, *resultclasses):
(func, self.__args, self.__kw) + resultclasses
)
@classmethod
def __prepare_class__(cls):
cls.__dispatch = {}
for resultclass in resultclasses:
@ -119,8 +120,8 @@ def lazy(func, *resultclasses):
cls.__bytes__ = cls.__bytes_cast
else:
cls.__str__ = cls.__bytes_cast
__prepare_class__ = classmethod(__prepare_class__)
@classmethod
def __promise__(cls, klass, funcname, method):
# Builds a wrapper around some magic method and registers that
# magic method for the given type and method name.
@ -137,7 +138,6 @@ def lazy(func, *resultclasses):
cls.__dispatch[klass] = {}
cls.__dispatch[klass][funcname] = method
return __wrapper__
__promise__ = classmethod(__promise__)
def __text_cast(self):
return func(*self.__args, **self.__kw)