From 58a88b3e34f7b992a33ee93001bf6d795acd7f32 Mon Sep 17 00:00:00 2001 From: Barry Warsaw Date: Mon, 1 Dec 1997 04:30:19 +0000 Subject: _Environ(): Added __getinitargs__() method so os.environ.copy() works, as does unpickling, as in: pickle.loads(pickle.dumps(os.environ)). Hope this is right! Don't shoot me Guido. :-) --- Lib/os.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Lib/os.py b/Lib/os.py index 16d0af9..2776cd7 100644 --- a/Lib/os.py +++ b/Lib/os.py @@ -162,8 +162,13 @@ else: def __init__(self, environ): UserDict.UserDict.__init__(self) self.data = environ + def __getinitargs__(self): + import copy + return (copy.copy(self.data),) def __setitem__(self, key, item): putenv(key, item) self.data[key] = item + def __copy__(self): + return _Environ(self.data.copy()) environ = _Environ(environ) -- cgit v0.12