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author | Raymond Hettinger <python@rcn.com> | 2011-04-23 15:41:38 -0700 |
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committer | Raymond Hettinger <python@rcn.com> | 2011-04-23 15:41:38 -0700 |
commit | 3e105e560f6ba9bcaf01ce63618a5965d52101d2 (patch) | |
tree | 797030314f1fbade3788ad1932522fbd24c4d288 /Lib | |
parent | 4af33d0462827f0f8aaa8cbead140afd6ac64f94 (diff) | |
download | cpython-3e105e560f6ba9bcaf01ce63618a5965d52101d2.tar.gz |
Minor code simplification.
Diffstat (limited to 'Lib')
-rw-r--r-- | Lib/collections.py | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Lib/collections.py b/Lib/collections.py index f2ae8ea5c1..321daa394e 100644 --- a/Lib/collections.py +++ b/Lib/collections.py @@ -45,10 +45,8 @@ class OrderedDict(dict): try: self.__root except AttributeError: - self.__root = root = [None, None, None] # sentinel node - PREV = 0 - NEXT = 1 - root[PREV] = root[NEXT] = root + self.__root = root = [] # sentinel node + root[:] = [root, root, None] self.__map = {} self.__update(*args, **kwds) |