[issue16308] Undocumented (?) behaviour change in argparse from 3.2.3 to 3.3.0
telmich
report at bugs.python.org
Wed Oct 24 15:11:18 CEST 2012
telmich added the comment:
Having a closer look at the changes using hg diff -r v3.2:v3.3.0 Lib/argparse.py, it seems the following removal could be related to the different behaviour:
- # if we didn't use all the Positional objects, there were too few
- # arg strings supplied.
- if positionals:
- self.error(_('too few arguments'))
-
[15:09] brief:cpython% hg grep "if positionals:" Lib/argparse.py
Lib/argparse.py:79016: if positionals:
And this seems to be the relevant change:
changeset: 70741:cab204a79e09
user: R David Murray <rdmurray at bitdance.com>
date: Thu Jun 09 12:34:07 2011 -0400
summary: #10424: argument names are now included in the missing argument message
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<http://bugs.python.org/issue16308>
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