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Diffstat (limited to 'Misc/NEWS')
-rw-r--r-- | Misc/NEWS | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -127,6 +127,11 @@ Core and Builtins Library ------- +- Issue #14159: Fix the len() of weak containers (WeakSet, WeakKeyDictionary, + WeakValueDictionary) to return a better approximation when some objects + are dead or dying. Moreover, the implementation is now O(1) rather than + O(n). + - Issue #13125: Silence spurious test_lib2to3 output when in non-verbose mode. Patch by Mikhail Novikov. |