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Created on 2016-01-29 00:16 by paul.j3, last changed 2022-04-11 14:58 by admin.
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| msg259179 - (view) | Author: paul j3 (paul.j3) *  |
Date: 2016-01-29 00:16 | |
The documentation for Mutual exclusion https://docs.python.org/3/library/argparse.html#mutual-exclusion needs a note that a mutually exclusive group may contain one positional argument. But that argument must be either nargs='?', or nargs='*'. If '*' it must also have a default parameter (other than None). (this issue came up recently on stackoverflow. It may have also been raised in the past as a bug/issue, but I don't have time at moment to search. I had to search through several layers of code to remember all the details.) http://stackoverflow.com/questions/35044288/how-can-i-create-an-argparse-mutually-exclusive-group-with-multiple-positional-p |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:26 | admin | set | github: 70423 |
| 2016-01-30 02:42:42 | terry.reedy | set | nosy:
+ bethard |
| 2016-01-29 00:16:38 | paul.j3 | create | |