[issue28293] Don't completely dump the regex cache when full

[Xiang Zhang]

Xiang Zhang added the comment:

But with the compact dict implementation, popitem is not going to evict an arbitrary entry but always the last one. Will this cause two interchangeably used regexes always need to recompile?

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nosy: +xiang.zhang

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28293>
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