[issue18562] Regex howto: revision pass
Ezio Melotti added the comment: #17441 also has a discussion about regex caching that might be relevant. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18562 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18562] Regex howto: revision pass
Roundup Robot added the comment: New changeset 366ca21600c9 by Andrew Kuchling in branch '3.3': #18562: various revisions to the regex howto for 3.x http://hg.python.org/cpython/rev/366ca21600c9 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18562 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18562] Regex howto: revision pass
Changes by A.M. Kuchling li...@amk.ca: -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18562 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18562] Regex howto: revision pass
Changes by A.M. Kuchling li...@amk.ca: -- stage: patch review - committed/rejected ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18562 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18562] Regex howto: revision pass
A.M. Kuchling added the comment: Slightly revised version that modifies the discussion of when to pre-compile a regex and when to not bother. I don't think this is a very important issue, so I don't think it needs a long discussion. -- Added file: http://bugs.python.org/file31348/regex.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18562 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18562] Regex howto: revision pass
Antoine Pitrou added the comment: Well, this is already too long IMO. Two sentences should suffice. If you are calling a regex very often in a loop, then it makes sense to compile it. Otherwise, don't bother. -- nosy: +pitrou ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18562 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18562] Regex howto: revision pass
Changes by Ezio Melotti ezio.melo...@gmail.com: -- components: +Regular Expressions nosy: +mrabarnett type: - enhancement ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18562 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18562] Regex howto: revision pass
New submission from A.M. Kuchling:
I read through the 3.3 regex howto and have made various edits in the attached
patch.
* describe how \w is different when used in bytes and Unicode patterns.
* describe re.ASCII flag to change that behaviour.
* remove a personal reference ('I generally prefer...')
* some small edits and re-wording.
--
assignee: docs@python
components: Documentation
files: regex.diff
keywords: patch
messages: 193733
nosy: akuchling, docs@python
priority: normal
severity: normal
stage: patch review
status: open
title: Regex howto: revision pass
versions: Python 3.3
Added file: http://bugs.python.org/file31039/regex.diff
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[issue18562] Regex howto: revision pass
Changes by Berker Peksag berker.pek...@gmail.com: -- nosy: +ezio.melotti versions: +Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18562 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
