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Fixed NameError introduced by last changeset

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This commit is contained in:
Daniel Neuhäuser 2010-08-12 03:09:03 +02:00
parent 14a99c8b86
commit 24979fbde1
1 changed files with 2 additions and 2 deletions
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4
sphinx/versioning.py
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@ -12,7 +12,7 @@
from uuid import uuid4
from itertools import product
try:
from itertools import izip_longest
from itertools import izip_longest as zip_longest
except ImportError:
from itertools import zip_longest
from difflib import SequenceMatcher
@ -62,7 +62,7 @@ def merge_doctrees(old, new, condition):
new_iter = PeekableIterator(new.traverse(condition))
old_nodes = []
new_nodes = []
for old_node, new_node in izip_longest(old_iter, new_iter):
for old_node, new_node in zip_longest(old_iter, new_iter):
if old_node is None:
new_nodes.append(new_node)
continue