Replaced .keys() with dictionary iterators

This commit is contained in:
Raymond Hettinger 2002-06-02 18:55:56 +00:00
parent 1fab9ee085
commit e0d4972acc
9 changed files with 46 additions and 50 deletions

View file

@ -553,7 +553,7 @@ def getclasstree(classes, unique=0):
if unique and parent in classes: break
elif c not in roots:
roots.append(c)
for parent in children.keys():
for parent in children:
if parent not in classes:
roots.append(parent)
return walktree(roots, children, None)