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util: use __code__ (available since py2.6)

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This commit is contained in:
timeless 2016-03-29 17:43:23 +00:00
parent d6788adafc
commit bf94a35755
1 changed files with 3 additions and 3 deletions
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6
mercurial/util.py
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@ -450,7 +450,7 @@ extendeddateformats = defaultdateformats + (
def cachefunc(func):
'''cache the result of function calls'''
# XXX doesn't handle keywords args
if func.func_code.co_argcount == 0:
if func.__code__.co_argcount == 0:
cache = []
def f():
if len(cache) == 0:
@ -458,7 +458,7 @@ def cachefunc(func):
return cache[0]
return f
cache = {}
if func.func_code.co_argcount == 1:
if func.__code__.co_argcount == 1:
# we gain a small amount of time because
# we don't need to pack/unpack the list
def f(arg):
@ -700,7 +700,7 @@ def lrucachefunc(func):
'''cache most recent results of function calls'''
cache = {}
order = collections.deque()
if func.func_code.co_argcount == 1:
if func.__code__.co_argcount == 1:
def f(arg):
if arg not in cache:
if len(cache) > 20: