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authorAntoine Pitrou <solipsis@pitrou.net>2012-05-13 18:48:01 (GMT)
committerAntoine Pitrou <solipsis@pitrou.net>2012-05-13 18:48:01 (GMT)
commit9a2349030a706433b519ae99816fc540ecefc143 (patch)
tree8afad14bc8fa10812c97a35ef4fc1ab09521ee43 /Doc/whatsnew/3.3.rst
parent7feb9f42258ff72ce1d3628c5ccc261c2ca238b9 (diff)
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Issue #14417: Mutating a dict during lookup now restarts the lookup instead of raising a RuntimeError (undoes issue #14205).
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@@ -557,13 +557,6 @@ Some smaller changes made to the core Python language are:
(:issue:`12170`)
-* A dict lookup now raises a :exc:`RuntimeError` if the dict is modified during
- the lookup. If you implement your own comparison function for objects used
- as dict keys and the dict is shared by multiple threads, access to the dict
- should be protected by a lock.
-
- (:issue:`14205`)
-
* New methods have been added to :class:`list` and :class:`bytearray`:
``copy()`` and ``clear()``.