Raghuram Devarakonda added the comment:
The following patch solves the problem (with the latest from trunk). I
only tested on Linux. I couldn't reproduce the problem with latest py3k
(again, on Linux).
===================================================================
--- Lib/os.py (revision 58221)
+++ Lib/os.py (working copy)
@@ -446,6 +446,9 @@
def __delitem__(self, key):
unsetenv(key)
del self.data[key.upper()]
+ def pop(self, key):
+ unsetenv(key)
+ return UserDict.IterableUserDict.pop(self, key)
def clear(self):
for key in self.data.keys():
unsetenv(key)
@@ -513,6 +516,9 @@
del self.data[key]
def copy(self):
return dict(self)
+ def pop(self, key):
+ unsetenv(key)
+ return UserDict.IterableUserDict.pop(self, key)
environ = _Environ(environ)
----------
nosy: +draghuram
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<http://bugs.python.org/issue1287>
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