Mercurial > hg
view CONTRIBUTING @ 31433:7aac35ada1cb
match: explicitly tests for None
Changeset 6168d4b93634 removed the mutable default value, but did not explicitly
tested for None. Such implicit testing can introduce semantic and performance
issue. We move to an explicit testing for None as recommended by PEP8:
https://www.python.org/dev/peps/pep-0008/#programming-recommendations
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
---|---|
date | Wed, 15 Mar 2017 15:08:45 -0700 |
parents | a492610a2fc1 |
children |
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