mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-12-22 16:39:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

SF bug #849662. Dramatically, improve comparison speed for "if shl == None".

Browse source
This commit is contained in:
Raymond Hettinger 2003-12-04 20:04:09 +00:00
parent edfb30258e
commit f477c88450
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Lib/UserDict.py
View file

@ -155,6 +155,8 @@ class DictMixin:
def __repr__(self): def __repr__(self):
return repr(dict(self.iteritems())) return repr(dict(self.iteritems()))
def __cmp__(self, other): def __cmp__(self, other):
if other is None:
return 1
if isinstance(other, DictMixin): if isinstance(other, DictMixin):
other = dict(other.iteritems()) other = dict(other.iteritems())
return cmp(dict(self.iteritems()), other) return cmp(dict(self.iteritems()), other)