Validating Command Line Options

[Boris FELD]

If you're using argparse, you have a method for that named
"add_mutually_exclusive_group". Tutorial :
http://www.doughellmann.com/PyMOTW/argparse/#mutually-exclusive-options

Cheers,
Feld Boris

2011/3/23 T <misceverything at gmail.com>:
> For a Python script with multiple command line options, what is the
> best way to go about validating that only certain options are used
> together?  For example, say -s, -t, and -v are all valid options, but
> should never be used together (i.e. -s -t would be invalid).  Thanks
> in advance.
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