bpo-37723: fix performance regression on regular expression parsing#15030

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serhiy-storchaka merged 4 commits into

python:masterfrom

yannvgn:fix-sre-parsing-perf-regression

Jul 31, 2019

Commits on Jul 30, 2019

improve performance of sre_parse _uniq function
yannvgn
committed

Commits on Jul 31, 2019