Re: [Python-Dev] re performance

2017年1月27日 09:06:58 -0800

> On Jan 26, 2017, at 5:16 PM, MRAB <[email protected]> wrote:
>> So, it seems as if regex already uses a better algorithm although I
>> couldn't find any reference to any regex theoretical framework like dfa,
>> nfa, thompson multiple-state simulation or something.
>> 
> It still uses backtracking, like in the re module.
What’s the status of regex inclusion in the stdlib?
- Ł
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