[issue11875] OrderedDict.__reduce__ not threadsafe

[Raymond Hettinger]

Raymond Hettinger <raymond.hettinger at gmail.com> added the comment:

Mario, I removed the unnecessary mutation, but remember that OrderedDict's are not thread-safe in general.  Anything that updates an OrderedDict will temporarily leave it in an inconsistent state while the links and mappings are being updated.  

That being said, it isn't hard to create a subclass with a lock around each of the mutating methods: setitem, delitem, clear, popitem, pop, move_to_end, setdefault, init, and update.

----------
resolution:  -> fixed
status: open -> closed

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue11875>
_______________________________________