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* OrderedDict import is no longer needed (#4890)Raymond Hettinger2018-01-121-2/+1
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* bpo-30152: Reduce the number of imports for argparse. (#1269)Serhiy Storchaka2017-09-251-14/+26
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* bpo-26510: make argparse subparsers required by default (#3027)Anthony Sottile2017-09-201-0/+2
| | | | | | This fixes a regression from Python 2. To get optional subparsers, use the new parameter ``add_subparsers(required=False)``. Patch by Anthony Sottile.
* bpo-14191 Add parse_intermixed_args. (#3319)R. David Murray2017-09-071-0/+95
| | | This adds support for parsing a command line where options and positionals are intermixed as is common in many unix commands. This is paul.j3's patch with a few tweaks.
* Issue #29290: Merge 3.5.Xiang Zhang2017-01-221-1/+1
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| * Issue #29290: argparse help messages won't wrap at non-breaking spaces.Xiang Zhang2017-01-221-1/+1
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* | Issue #12713: reverted fix pending further discussion.Vinay Sajip2016-08-231-18/+5
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* | Closes #12713: Allowed abbreviation of subcommands in argparse.Vinay Sajip2016-08-181-5/+18
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* | Issue #17940: Remove redundant code from _Section.format_help()Berker Peksag2016-03-051-2/+0
| | | | | | | | | | | | | | | | | | | | | | Output of func(*args) stored in the next line: item_help = join([func(*args) for func, args in self.items]) _Section.items only used by HelpFormatter._add_item() and it looks like it doesn't have any side effects. Patch by Yogesh Chaudhari.
* | Issue #24360: Improve __repr__ of argparse.Namespace() for invalid identifiers.Berker Peksag2015-07-291-1/+7
|/ | | | Patch by Matthias Bussonnier.
* Issue #14910: Add allow_abbrev parameter to argparse.ArgumentParser.Berker Peksag2015-02-131-18/+22
| | | | Patch by Jonathan Paugh, Steven Bethard, paul j3 and Daniel Eriksson.
* Issue #23326: Removed __ne__ implementations. Since fixing default __ne__Serhiy Storchaka2015-01-311-5/+0
| | | | implementation in issue #21408 they are redundant.
* Closes #22675: fix typo.Georg Brandl2014-10-201-1/+1
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* #9351: set_defaults on subparser is no longer ignored if set on parent.R David Murray2014-10-171-1/+8
| | | | | | | | Before, if a default was set on the parent parser, any default for that variable set via set_defaults on a subparser would be ignored. Now the subparser set_defaults is honored. Patch by Jyrki Pullianinen.
* Issue #21481: Teach argparse equality tests to return NotImplemented when ↵Raymond Hettinger2014-05-261-0/+4
| | | | comparing to unknown types.
* Issue #13107: argparse and optparse no longer raises an exception when outputSerhiy Storchaka2014-01-091-3/+5
|\ | | | | | | | | a help on environment with too small COLUMNS. Based on patch by Elazar Gershuni.
| * Issue #13107: argparse and optparse no longer raises an exception when outputSerhiy Storchaka2014-01-091-3/+5
| | | | | | | | | | a help on environment with too small COLUMNS. Based on patch by Elazar Gershuni.
* | Issue #18920: argparse's default version action (for -v, --version) shouldEli Bendersky2013-09-061-1/+2
| | | | | | | | | | | | output to stdout, matching the 'python -v' Reported by Wolfgang Maier
* | Issue #17047: remove doubled words added in 3.4,Terry Jan Reedy2013-03-111-1/+1
| | | | | | | | as reported by Serhiy Storchaka and Matthew Barnett.
* | modernize some modules' code by using with statement around open()Giampaolo Rodola'2013-02-121-4/+1
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* | Replace IOError with OSError (#16715)Andrew Svetlov2012-12-251-2/+2
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* | #11175: argparse.FileType now accepts encoding and errors arguments.Petri Lehtinen2012-12-151-3/+13
| | | | | | | | Patch by Lucas Maystre.
* | utilize yield fromPhilip Jenvey2012-10-011-2/+1
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* Merge 3.2 fix updates and tests for issue #15906.Barry Warsaw2012-09-121-1/+1
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| * Update merge from 2.7: s/basetring/strBarry Warsaw2012-09-121-1/+1
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| * A follow up for issue #15906: change the test for calling the type conversionBarry Warsaw2012-09-121-1/+1
| | | | | | | | | | | | | | | | on the action's default, reverting it back to previous behavior. Conversion is only done on string defaults. Add a test for this and another test that ensures such type conversions are only called once.
* | - Issue #15906: Fix a regression in argparse caused by the preceding change,Barry Warsaw2012-09-121-0/+1
|\ \ | |/ | | | | when action='append', type='str' and default=[].
| * - Issue #15906: Fix a regression in argparse caused by the preceding change,Barry Warsaw2012-09-121-0/+1
| | | | | | | | when action='append', type='str' and default=[].
* | merge #15847: allow args to be a tuple in parse_argsR David Murray2012-09-081-1/+4
|\ \ | |/ | | | | | | | | | | | | This fixes a regression introduced by the fix for issue #13922. Although args is not documented as being allowed to be a tuple, previously this worked and so naturally there are programs in the field that depend on it. Patch by Zbyszek Jędrzejewski-Szmek.
| * #15847: allow args to be a tuple in parse_argsR David Murray2012-09-081-1/+4
| | | | | | | | | | | | | | | | This fixes a regression introduced by the fix for issue #13922. Although args is not documented as being allowed to be a tuple, previously this worked and so naturally there are programs in the field that depend on it. Patch by Zbyszek Jędrzejewski-Szmek.
* | Merge #12776,#11839: call argparse type function only once.R David Murray2012-09-011-7/+19
|\ \ | |/ | | | | | | | | | | | | | | Before, the type function was called twice in the case where the default was specified and the argument was given as well. This was especially problematic for the FileType type, as a default file would always be opened, even if a file argument was specified on the command line. Patch by Arnaud Fontaine, with additional test by Mike Meyer.
| * #12776,#11839: call argparse type function only once.R David Murray2012-09-011-7/+14
| | | | | | | | | | | | | | | | | | Before, the type function was called twice in the case where the default was specified and the argument was given as well. This was especially problematic for the FileType type, as a default file would always be opened, even if a file argument was specified on the command line. Patch by Arnaud Fontaine, with additional test by Mike Meyer.
* | Merge #13922: argparse no longer incorrectly strips '--' after the first one.R David Murray2012-07-221-2/+5
|\ \ | |/ | | | | Patch by Jeff Knupp.
| * #13922: argparse no longer incorrectly strips '--' after the first one.R David Murray2012-07-221-2/+5
| | | | | | | | Patch by Jeff Knupp.
* | Merge #12353: argparse now correctly handles null argument values.R David Murray2012-07-221-1/+1
|\ \ | |/ | | | | Patch by Torsten Landschoff.
| * #12353: argparse now correctly handles null argument values.R David Murray2012-07-221-1/+1
| | | | | | | | Patch by Torsten Landschoff.
* | Merge #14391: clarify docstring discussion of Action's 'type' argument's value.R David Murray2012-07-211-4/+4
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| * #14391: clarify docstring discussion of Action's 'type' argument's value.R David Murray2012-07-211-4/+4
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* | Issue #13248: argparse: Remove obsolete argument "version" of ArgumentParser.Florent Xicluna2012-07-071-36/+1
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* | Merge 3.2Florent Xicluna2011-10-281-7/+3
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| * Closes #13258: Use callable() built-in in the standard library.Florent Xicluna2011-10-281-7/+3
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* | #13012: use splitlines(keepends=True/False) instead of splitlines(0/1).Ezio Melotti2011-09-281-1/+1
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* | #10424: argument names are now included in the missing argument messageR David Murray2011-06-091-10/+5
| | | | | | | | Fix and initial test patch by Michele Orrù.
* | Issue #9347: Fix formatting for tuples in argparse type= error messages.Steven Bethard2011-04-041-2/+2
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| * Issue #9347: Fix formatting for tuples in argparse type= error messages.Steven Bethard2011-04-031-2/+2
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* | Issue #9026: Fix order of argparse sub-commands in help messages. (Merged ↵Steven Bethard2011-03-271-1/+2
|\ \ | |/ | | | | from 3.2.)
| * Issue #9026: Fix order of argparse sub-commands in help messages.Steven Bethard2011-03-271-1/+2
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* | Issue #9348: Raise an early error if argparse nargs and metavar don't match. ↵Steven Bethard2011-03-261-0/+7
|\ \ | |/ | | | | (Merge from 3.2.)
| * Issue #9348: Raise an early error if argparse nargs and metavar don't match.Steven Bethard2011-03-261-0/+7
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* | Issue #11174: Add argparse.MetavarTypeHelpFormatter, which uses type namesSteven Bethard2011-03-261-4/+29
|/ | | | for the names of optional and positional arguments in help messages.