How to do this in Python...
cnetzer at mail.arc.nasa.gov
Tue Jan 28 04:17:40 CET 2003
On Monday 27 January 2003 18:18, Martin Maney wrote:
> Of course tastes differ when you're twisting a
> tool into doing something it doesn't wish to do, which was perhaps
> the ultimate point of my small treatise on contorted Python.
Stefan Schwarzer had the best (IMO) solution to your query, and it is
an approach I use often with Python. Far from contorted, I'd say.
Anyway, it seemed to fit the bill nicely.
Here is is again (excerpted):
potential_patterns = (pattern1, pattern2, pattern3)
for pattern in potential_patterns:
match = re.match(pattern, string)
# found it, do something, then ...
# didn't find it (if you need this branch at all)
Bay Area Python Interest Group - http://www.baypiggies.net/
(any opinion expressed is my own and not NASA's or my employer's)
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