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merge

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This commit is contained in:
Raymond Hettinger 2016-12-31 12:03:16 -07:00
commit 4825f49ea5
1 changed files with 5 additions and 2 deletions
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7
Lib/collections/__init__.py
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@ -189,6 +189,7 @@ class OrderedDict(dict):
link = self.__map[key] link = self.__map[key]
link_prev = link.prev link_prev = link.prev
link_next = link.next link_next = link.next
soft_link = link_next.prev
link_prev.next = link_next link_prev.next = link_next
link_next.prev = link_prev link_next.prev = link_prev
root = self.__root root = self.__root
@ -196,12 +197,14 @@ class OrderedDict(dict):
last = root.prev last = root.prev
link.prev = last link.prev = last
link.next = root link.next = root
last.next = root.prev = link root.prev = soft_link
last.next = link
else: else:
first = root.next first = root.next
link.prev = root link.prev = root
link.next = first link.next = first
root.next = first.prev = link first.prev = soft_link
root.next = link
def __sizeof__(self): def __sizeof__(self):
sizeof = _sys.getsizeof sizeof = _sys.getsizeof