Move itertools izip() code to builtins as zip(). Complete the renaming.
diff --git a/Lib/filecmp.py b/Lib/filecmp.py
index 56d557b..68a8321 100644
--- a/Lib/filecmp.py
+++ b/Lib/filecmp.py
@@ -12,7 +12,7 @@
import os
import stat
import warnings
-from itertools import filterfalse, izip
+from itertools import filterfalse
__all__ = ["cmp","dircmp","cmpfiles"]
@@ -130,8 +130,8 @@
self.right_list.sort()
def phase1(self): # Compute common names
- 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))
+ a = dict(zip(map(os.path.normcase, self.left_list), self.left_list))
+ b = dict(zip(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__, filterfalse(b.__contains__, a)))
self.right_only = list(map(b.__getitem__, filterfalse(a.__contains__, b)))