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remove most uses of list(somedict.keys()) in Demo scripts

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This commit is contained in:
Skip Montanaro 2007-08-06 21:07:53 +00:00
parent 28a181cbe8
commit 1e8ce58f5d
17 changed files with 31 additions and 46 deletions
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4
Demo/classes/Dbm.py
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@ -12,7 +12,7 @@ def __init__(self, filename, mode, perm):
def __repr__(self):
s = ''
for key in list(self.keys()):
for key in self.keys():
t = repr(key) + ': ' + repr(self[key])
if s: t = ', ' + t
s = s + t
@ -32,7 +32,7 @@ def __delitem__(self, key):
def keys(self):
res = []
for key in list(self.db.keys()):
for key in self.db.keys():
res.append(eval(key))
return res