Re: [Python-Dev] re performance

2017-01-28 Thread Armin Rigo
Hi Sven, On 26 January 2017 at 22:13, Sven R. Kunze wrote: > I recently refreshed regular expressions theoretical basics *indulging in > reminiscences* So, I read https://swtch.com/~rsc/regexp/regexp1.html Theoretical regular expressions and what Python/Perl/etc. call regular expressions are a b

Re: [Python-Dev] re performance

2017-01-28 Thread Nick Coghlan
On 27 January 2017 at 22:24, MRAB wrote: > On 2017-01-27 17:03, Łukasz Langa wrote: >> >> >>> On Jan 26, 2017, at 5:16 PM, MRAB >> > wrote: >> >> So, it seems as if regex already uses a better algorithm although I couldn't find any reference to any rege

Re: [Python-Dev] re performance

2017-01-28 Thread Terry Reedy
On 1/28/2017 9:43 AM, Nick Coghlan wrote: On 27 January 2017 at 22:24, MRAB wrote: On 2017-01-27 17:03, Łukasz Langa wrote: What’s the status of regex inclusion in the stdlib? I'm not bothered about it. It's quite a bit bigger than the re module, and, anyway, keeping it as a third-party mo

Re: [Python-Dev] re performance

2017-01-28 Thread Barry Warsaw
On Jan 28, 2017, at 03:43 PM, Nick Coghlan wrote: >I still think it could be a good candidate for a first "bundled" >module, where we don't migrate it fully into the CPython development >process, but *do* officially bless it and provide it by default in the >form of a bundled wheel file (similar t

Re: [Python-Dev] re performance

2017-01-28 Thread Brett Cannon
On Fri, 27 Jan 2017 at 13:26 MRAB wrote: > On 2017-01-27 17:03, Łukasz Langa wrote: > > > >> On Jan 26, 2017, at 5:16 PM, MRAB >> > wrote: > > > >>> So, it seems as if regex already uses a better algorithm although I > >>> couldn't find any reference to any reg

Re: [Python-Dev] re performance

2017-01-28 Thread Serhiy Storchaka
On 28.01.17 20:04, Brett Cannon wrote: Maybe regex should get a mention in the docs like requests does under urllib.request? https://bugs.python.org/issue22594 ___ Python-Dev mailing list Python-Dev@python.org https://mail.python.org/mailman/listinfo