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| From | Chris Torek <nospam@torek.net> |
| Newsgroups | comp.lang.python |
| Subject | Re: float("nan") in set or as key |
| Date | 30 May 2011 05:53:33 GMT |
| Organization | None of the Above |
| Lines | 19 |
| Message-ID | <irvbct030b9@news2.newsguy.com> (permalink) |
| References | <271acea3-c38f-4123-9038-e348fb841971@glegroupsg2000goo.googlegroups.com> <4de31635$0$29990$c3e8da3$5496439d@news.astraweb.com> <irv6ev01jht@news1.newsguy.com> |
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| X-Newsreader | trn 4.0-test76 (Apr 2, 2001) |
| Originator | torek@elf.torek.net (Chris Torek) |
| Xref | x330-a1.tempe.blueboxinc.net comp.lang.python:6628 |
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In article <irv6ev01jht@news1.newsguy.com> I wrote, in part:
> _inf = float("inf")
> def isinf(x):
> return x == _inf
> del _inf
Oops, take out the del, or otherwise fix the obvious problem,
e.g., perhaps:
def isinf(x):
return x == isinf._inf
isinf._inf = float("inf")
(Of course, if something like this were adopted properly, it would
all be in the base "float" type anyway.)
--
In-Real-Life: Chris Torek, Wind River Systems
Salt Lake City, UT, USA (40°39.22'N, 111°50.29'W) +1 801 277 2603
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Re: float("nan") in set or as key Carl Banks <pavlovevidence@gmail.com> - 2011-05-29 17:55 -0700
Re: float("nan") in set or as key Chris Angelico <rosuav@gmail.com> - 2011-05-30 11:14 +1000
Re: float("nan") in set or as key Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-05-30 04:15 +0000
Re: float("nan") in set or as key John Nagle <nagle@animats.com> - 2011-05-29 21:25 -0700
Re: float("nan") in set or as key Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-05-30 06:14 +0000
Re: float("nan") in set or as key Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-05-30 03:59 +0000
Re: float("nan") in set or as key Chris Torek <nospam@torek.net> - 2011-05-30 04:29 +0000
Re: float("nan") in set or as key Chris Torek <nospam@torek.net> - 2011-05-30 05:53 +0000
Re: float("nan") in set or as key Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-05-30 06:13 +0000
Re: float("nan") in set or as key Chris Torek <nospam@torek.net> - 2011-05-30 19:58 +0000
Re: float("nan") in set or as key Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-05-30 23:22 +0000
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