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Groups > comp.lang.python > #41948
| Date | 2013-03-26 16:48 -0400 |
|---|---|
| From | Dave Angel <davea@davea.name> |
| Subject | Re: problem with sys import argv |
| References | <A33EC90F-DEC4-424D-BDBF-68165669A336@icloud.com> <mailman.3764.1364320531.2939.python-list@python.org> <7378582.EtEbenrJl9@PointedEars.de> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.3773.1364330936.2939.python-list@python.org> (permalink) |
On 03/26/2013 04:12 PM, Thomas 'PointedEars' Lahn wrote: > Dave Angel wrote: > >> Since the script takes a mandatory argument, run it with one. >> >> python myscript.py Dave >> >> Better would be to change the script to check len(argv) for exactly 2, >> and tell the user how he should have run it. > > I would use argparse.ArgumentParser instead. > > <http://docs.python.org/dev/library/argparse.html> > As would I. But that would be out of proportion of the rest of the code, and therefore presumably beyond the needs or interest of the OP. -- DaveA
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Re: problem with sys import argv Dave Angel <davea@davea.name> - 2013-03-26 13:55 -0400
Re: problem with sys import argv Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-03-26 21:12 +0100
Re: problem with sys import argv Dave Angel <davea@davea.name> - 2013-03-26 16:48 -0400
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