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Groups > comp.lang.python > #57695
| Date | 2013-10-26 20:41 -0500 |
|---|---|
| From | Tim Chase <python.list@tim.thechases.com> |
| Subject | Re: trying to strip out non ascii.. or rather convert non ascii |
| References | <mailman.1604.1382818293.18130.python-list@python.org> <526c412a$0$29972$c3e8da3$5496439d@news.astraweb.com> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.1628.1382838024.18130.python-list@python.org> (permalink) |
On 2013-10-26 22:24, Steven D'Aprano wrote:
> Why on earth would you want to throw away perfectly good
> information?
The main reason I've needed to do it in the past is for normalization
of search queries. When a user wants to find something containing
"pingüino", I want to have those results come back even if they type
"pinguino" in the search box.
For the same reason searches are often normalized to ignore case.
The difference between "Polish" and "polish" is visually just
capitalization, but most folks don't think twice about
if term.upper() in datum.upper():
it_matches()
I'd be just as happy if Python provided a "sloppy string compare"
that ignored case, diacritical marks, and the like.
unicode_haystack1 = u"pingüino"
unicode_haystack2 = u"¡Miré un pingüino!"
needle = u"pinguino"
if unicode_haystack1.sloppy_equals(needle):
it_matches()
if unicode_haystack2.sloppy_contains(needle):
it_contains()
As a matter of fact, I'd even be happier if Python did the heavy
lifting, since I wouldn't have to think about whether I want my code
to force upper-vs-lower for the comparison. :-)
-tkc
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trying to strip out non ascii.. or rather convert non ascii bruce <badouglas@gmail.com> - 2013-10-26 16:11 -0400
Re: trying to strip out non ascii.. or rather convert non ascii Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-10-26 22:24 +0000
Re: trying to strip out non ascii.. or rather convert non ascii Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-10-26 20:51 -0400
Re: trying to strip out non ascii.. or rather convert non ascii Roy Smith <roy@panix.com> - 2013-10-26 21:11 -0400
Re: trying to strip out non ascii.. or rather convert non ascii Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-10-27 02:05 +0000
Re: trying to strip out non ascii.. or rather convert non ascii Chris Angelico <rosuav@gmail.com> - 2013-10-27 13:15 +1100
Re: trying to strip out non ascii.. or rather convert non ascii Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-10-27 09:21 +0000
Re: trying to strip out non ascii.. or rather convert non ascii Tim Chase <python.list@tim.thechases.com> - 2013-10-26 20:41 -0500
Re: trying to strip out non ascii.. or rather convert non ascii Roy Smith <roy@panix.com> - 2013-10-26 21:54 -0400
Re: trying to strip out non ascii.. or rather convert non ascii Tim Chase <python.list@tim.thechases.com> - 2013-10-26 21:17 -0500
Re: trying to strip out non ascii.. or rather convert non ascii Nobody <nobody@nowhere.com> - 2013-10-27 03:21 +0000
Re: trying to strip out non ascii.. or rather convert non ascii wxjmfauth@gmail.com - 2013-10-28 07:01 -0700
Re: trying to strip out non ascii.. or rather convert non ascii Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-10-28 14:13 +0000
Re: trying to strip out non ascii.. or rather convert non ascii Tim Chase <python.list@tim.thechases.com> - 2013-10-28 09:23 -0500
Re: trying to strip out non ascii.. or rather convert non ascii Steven D'Aprano <steve@pearwood.info> - 2013-10-29 05:24 +0000
Re: trying to strip out non ascii.. or rather convert non ascii wxjmfauth@gmail.com - 2013-10-30 01:49 -0700
Re: trying to strip out non ascii.. or rather convert non ascii Ned Batchelder <ned@nedbatchelder.com> - 2013-10-30 08:44 -0400
Re: trying to strip out non ascii.. or rather convert non ascii wxjmfauth@gmail.com - 2013-10-30 09:08 -0700
Re: trying to strip out non ascii.. or rather convert non ascii Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-10-30 16:24 +0000
Re: trying to strip out non ascii.. or rather convert non ascii Ned Batchelder <ned@nedbatchelder.com> - 2013-10-30 13:10 -0400
Re: trying to strip out non ascii.. or rather convert non ascii Michael Torrie <torriem@gmail.com> - 2013-10-30 11:54 -0600
Re: trying to strip out non ascii.. or rather convert non ascii wxjmfauth@gmail.com - 2013-10-30 11:38 -0700
Re: trying to strip out non ascii.. or rather convert non ascii Roy Smith <roy@panix.com> - 2013-10-30 19:28 -0400
Re: trying to strip out non ascii.. or rather convert non ascii Tim Chase <python.list@tim.thechases.com> - 2013-10-31 06:46 -0500
Re: trying to strip out non ascii.. or rather convert non ascii Terry Reedy <tjreedy@udel.edu> - 2013-10-30 17:56 -0400
Re: trying to strip out non ascii.. or rather convert non ascii Steven D'Aprano <steve@pearwood.info> - 2013-10-31 07:10 +0000
Re: trying to strip out non ascii.. or rather convert non ascii Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-10-31 07:23 +0000
Re: trying to strip out non ascii.. or rather convert non ascii wxjmfauth@gmail.com - 2013-10-31 03:33 -0700
Re: trying to strip out non ascii.. or rather convert non ascii Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-11-01 07:16 +0000
Re: trying to strip out non ascii.. or rather convert non ascii wxjmfauth@gmail.com - 2013-11-01 02:00 -0700
Re: trying to strip out non ascii.. or rather convert non ascii Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-11-01 09:18 +0000
Re: trying to strip out non ascii.. or rather convert non ascii Steven D'Aprano <steve@pearwood.info> - 2013-10-29 05:22 +0000
Re: trying to strip out non ascii.. or rather convert non ascii wxjmfauth@gmail.com - 2013-10-29 08:38 -0700
Re: trying to strip out non ascii.. or rather convert non ascii Tim Chase <python.list@tim.thechases.com> - 2013-10-29 10:52 -0500
Re: trying to strip out non ascii.. or rather convert non ascii wxjmfauth@gmail.com - 2013-10-29 12:16 -0700
Re: trying to strip out non ascii.. or rather convert non ascii Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-10-29 19:54 +0000
Re: trying to strip out non ascii.. or rather convert non ascii Piet van Oostrum <piet@vanoostrum.org> - 2013-10-29 21:33 -0400
Re: trying to strip out non ascii.. or rather convert non ascii Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-10-30 09:19 +0000
Re: trying to strip out non ascii.. or rather convert non ascii Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-10-29 15:56 +0000
Re: trying to strip out non ascii.. or rather convert non ascii Chris Angelico <rosuav@gmail.com> - 2013-10-30 13:17 +1100
Re: trying to strip out non ascii.. or rather convert non ascii wxjmfauth@gmail.com - 2013-10-30 01:13 -0700
Re: trying to strip out non ascii.. or rather convert non ascii Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-10-30 15:25 +0000
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