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Replaced old-style with new-style decorator syntax.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16138 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Jannis Leidel 2011-05-01 16:46:02 +00:00
parent da3aa22d04
commit 0b1a061881
24 changed files with 114 additions and 143 deletions
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9
django/utils/functional.py
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@ -17,6 +17,7 @@ def memoize(func, cache, num_args):
Only the first num_args are considered when creating the key.
"""
@wraps(func)
def wrapper(*args):
mem_args = args[:num_args]
if mem_args in cache:
@ -24,7 +25,7 @@ def memoize(func, cache, num_args):
result = func(*args)
cache[mem_args] = result
return result
return wraps(func)(wrapper)
return wrapper
class Promise(object):
"""
@ -135,11 +136,12 @@ def lazy(func, *resultclasses):
memo[id(self)] = self
return self
@wraps(func)
def __wrapper__(*args, **kw):
# Creates the proxy object, instead of the actual value.
return __proxy__(args, kw)
return wraps(func)(__wrapper__)
return __wrapper__
def _lazy_proxy_unpickle(func, args, kwargs, *resultclasses):
return lazy(func, *resultclasses)(*args, **kwargs)
@ -151,6 +153,7 @@ def allow_lazy(func, *resultclasses):
immediately, otherwise a __proxy__ is returned that will evaluate the
function when needed.
"""
@wraps(func)
def wrapper(*args, **kwargs):
for arg in list(args) + kwargs.values():
if isinstance(arg, Promise):
@ -158,7 +161,7 @@ def allow_lazy(func, *resultclasses):
else:
return func(*args, **kwargs)
return lazy(func, *resultclasses)(*args, **kwargs)
return wraps(func)(wrapper)
return wrapper
class LazyObject(object):
"""