[Python-checkins] r67991 - sandbox/trunk/2to3/lib2to3/refactor.py

Sun Dec 28 21:30:26 CET 2008

Author: benjamin.peterson
Date: Sun Dec 28 21:30:26 2008
New Revision: 67991
Log:
actually call finish_tree()
Modified:
 sandbox/trunk/2to3/lib2to3/refactor.py
Modified: sandbox/trunk/2to3/lib2to3/refactor.py
==============================================================================

--- sandbox/trunk/2to3/lib2to3/refactor.py	(original)
+++ sandbox/trunk/2to3/lib2to3/refactor.py	Sun Dec 28 21:30:26 2008
@@ -287,17 +287,13 @@
 Returns:
 True if the tree was modified, False otherwise.
 """
- # Two calls to chain are required because pre_order.values()
- # will be a list of lists of fixers:
- # [[<fixer ...>, <fixer ...>], [<fixer ...>]]
- all_fixers = chain(self.pre_order, self.post_order)
- for fixer in all_fixers:
+ for fixer in chain(self.pre_order, self.post_order):
 fixer.start_tree(tree, name)
 
 self.traverse_by(self.pre_order_heads, tree.pre_order())
 self.traverse_by(self.post_order_heads, tree.post_order())
 
- for fixer in all_fixers:
+ for fixer in chain(self.pre_order, self.post_order):
 fixer.finish_tree(tree, name)
 return tree.was_changed
 
