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| author | Michael Selik <mike@selik.org> | 2017-04-02 06:02:31 (GMT) |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2017-04-02 06:02:31 (GMT) |
| commit | 11fa3c7cd1b151e302d4eee0369cafbaf151c8fb (patch) | |
| tree | 73bd2a704aa1aeccf39d06d729826b48637b093d /Lib/sre_parse.py | |
| parent | 64c887ab3a400cf91bde4f0c5ef69eacc88bc5e1 (diff) | |
| download | cpython-11fa3c7cd1b151e302d4eee0369cafbaf151c8fb.zip cpython-11fa3c7cd1b151e302d4eee0369cafbaf151c8fb.tar.gz cpython-11fa3c7cd1b151e302d4eee0369cafbaf151c8fb.tar.bz2 | |
bpo-29957: change LBYL key lookup to dict.setdefault (#938)
* change LBYL key lookup to dict.setdefault
The ``results`` was constructed as a defaultdict and we could simply
delete the check ``if key not in results``. However, I think it's safer
to use dict.setdefault as I'm not sure whether the caller expects a
regular dict or defaultdict.
* add name to the acknowledgements file
* use defaultdict to make the key-lookup cleaner
Diffstat (limited to 'Lib/sre_parse.py')
0 files changed, 0 insertions, 0 deletions