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Fixed a bug in object.__reduce_ex__ (reduce_2) when using protocol 

2.  Failure to clear the error when attempts to get the __getstate__
  attribute fail caused intermittent errors and odd behavior.
This commit is contained in:
Jim Fulton 2004-02-08 04:21:26 +00:00
parent ee33b27ef0
commit 8a1a594590
2 changed files with 5 additions and 0 deletions
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Misc/NEWS
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@ -136,6 +136,10 @@ Core and builtins
same as split() except that it scans the string from the end
working towards the beginning. See SF feature request 801847.
- Fixed a bug in object.__reduce_ex__ when using protocol 2. Failure
to clear the error when attempts to get the __getstate__ attribute
fail caused intermittent errors and odd behavior.
Extension modules
-----------------

1
Objects/typeobject.c
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@ -2581,6 +2581,7 @@ reduce_2(PyObject *obj)
goto end;
}
else {
PyErr_Clear();
state = PyObject_GetAttrString(obj, "__dict__");
if (state == NULL) {
PyErr_Clear();