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Issues 2186 and 2187. Move map() from itertools to builtins.

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This commit is contained in:
Raymond Hettinger 2008-03-13 01:26:19 +00:00
parent 17301e9fab
commit a6c6037f88
8 changed files with 158 additions and 203 deletions
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6
Lib/filecmp.py
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@ -12,7 +12,7 @@ Functions:
import os
import stat
import warnings
from itertools import ifilterfalse, imap, izip
from itertools import ifilterfalse, izip
__all__ = ["cmp","dircmp","cmpfiles"]
@ -130,8 +130,8 @@ class dircmp:
self.right_list.sort()
def phase1(self): # Compute common names
a = dict(izip(imap(os.path.normcase, self.left_list), self.left_list))
b = dict(izip(imap(os.path.normcase, self.right_list), self.right_list))
a = dict(izip(map(os.path.normcase, self.left_list), self.left_list))
b = dict(izip(map(os.path.normcase, self.right_list), self.right_list))
self.common = list(map(a.__getitem__, filter(b.__contains__, a)))
self.left_only = list(map(a.__getitem__, ifilterfalse(b.__contains__, a)))
self.right_only = list(map(b.__getitem__, ifilterfalse(a.__contains__, b)))