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Author vstinner
Recipients landry, mark.dickinson, rpointel, vstinner
Date 2011-07-21.23:29:11
SpamBayes Score 0.0054268106
Marked as misclassified No
Message-id <1311290952.02.0.766749199172.issue12589@psf.upfronthosting.co.za>
In-reply-to
Content 
You may try:

$ ./python
>>> import ctypes
>>> import ctypes.util
>>> libc = ctypes.cdll.LoadLibrary(ctypes.util.find_library('c'))
>>> isinf = libc.isinf
>>> isinf.argtypes = (ctypes.c_double,)
>>> isinf(0.0)
0
>>> isinf(float('inf'))
1

(try ctypes.util.find_library('m') if isinf is not in libc)
History
Date User Action Args
2011-07-21 23:29:12vstinnersetrecipients: + vstinner, mark.dickinson, rpointel, landry
2011-07-21 23:29:12vstinnersetmessageid: <1311290952.02.0.766749199172.issue12589@psf.upfronthosting.co.za>
2011-07-21 23:29:11vstinnerlinkissue12589 messages
2011-07-21 23:29:11vstinnercreate