python re.sub

[Ivan Van Laningham]

Pythonistas, Jerry--

"Andrew M. Kuchling" wrote:
> 
> Ivan Van Laningham writes:
> >"Jerry L. Bash" wrote:
> >> At any rate, the following is mostly taken from the HOWTO.  It appears
> >> that the default 'count' is not working as I expected, resulting in
> >> not making substitutions for all cases.
> >>
> >> Python 1.5.2 (#2, Apr 26 1999, 09:21:48)  [GCC 2.8.1] on irix646
> >> Copyright 1991-1995 Stichting Mathematisch Centrum, Amsterdam
> >> >>> import re
> >> >>> p = re.compile( '(blue|white|red)')
> >> >>> p.sub( 'colour', 'blue socks and red shoes')
> >> 'blue socks and red shoes'
> 
>         After looking at re.py a bit, here's a suggestion: What does
> 'import sys ; print sys.maxint' output?  The re.py code contains a
> statement like "if count==0: count = sys.maxint", and I'm wondering if
> perhaps sys.maxint is coming out negative, which would explain these
> symptoms.  Why sys.maxint might be negative, I don't know.
> 

On Linux (1.5.2c1) and NT (1.5.2) it prints the correct value: 
2147483647.  Non-negative.

Jerry?  What do you show?

<-maxint>-ly y'rs,
Ivan
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Ivan Van Laningham
Callware Technologies, Inc.
ivanlan at callware.com
http://www.pauahtun.org
See also: 
http://www.foretec.com/python/workshops/1998-11/proceedings.html
Army Signal Corps:  Cu Chi, Class of '70
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