[3.6] bpo-30266: support "= None" pattern in AbstractContextManager (…#2054
Merged
Mariatta merged 1 commit intopython:3.6from Jun 10, 2017
Merged
[3.6] bpo-30266: support "= None" pattern in AbstractContextManager (…#2054Mariatta merged 1 commit intopython:3.6from
Mariatta merged 1 commit intopython:3.6from
Commits
Commits on Jun 10, 2017
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