Change UserDict to IterableUserDict

05212fc7 · Raymond Hettinger · 796e5f75 · 05212fc7
Commit 05212fc7 authored Sep 07, 2002 by Raymond Hettinger
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Lib/os.py Lib/os.py +1 -1

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--- a/Lib/os.py
+++ b/Lib/os.py
@@ -410,7 +410,7 @@ else:
                return dict(self)
    else:  # Where Env Var Names Can Be Mixed Case
-        class _Environ(UserDict.UserDict):
+        class _Environ(UserDict.IterableUserDict):
            def __init__(self, environ):
                UserDict.UserDict.__init__(self)
                self.data = environ