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.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r86985 | eric.araujo | 2010-12-03 20:19:17 +0100 (ven., 03 déc. 2010) | 5 lines
Fix incorrect use of gettext in argparse (#10497).
Steven, the maintainer of argparse, agreed to have this committed
without tests for now, since the fix is obvious. See the bug log.
........
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r86092 | steven.bethard | 2010-11-01 17:29:26 +0100 (Mon, 01 Nov 2010) | 1 line
Fix for issue 9355 where with multiple mutually exclusive arguments, some brackets were being lost in the usage messages
........
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r86090 | steven.bethard | 2010-11-01 16:57:36 +0100 (Mon, 01 Nov 2010) | 1 line
Fix bug 9352 where characters were being lost in parsing some short options
........
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r86086 | steven.bethard | 2010-11-01 16:23:12 +0100 (Mon, 01 Nov 2010) | 1 line
Get argparse.__all__ back up to date (issue 9353)
........
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r83675 | r.david.murray | 2010-08-03 13:56:09 -0400 (Tue, 03 Aug 2010) | 12 lines
#9444: use first of prefix_chars for help opt instead of raising error
An argparse option parser created with a prefix_chars that did not
include a '-' would happily add -h and --help options, and then throw
an error when it tried to format the help because the - was an invalid
prefix character. This patch makes it use the first character of
prefix_chars as the character for the help options if and only if '-'
is not one of the valid prefix_chars.
Fix by Theodore Turocy, unit tests by Catherine Devlin.
........
Docs still need some updating to make getopt and optparse match the wording promised in the PEP.
There are also probably a number of :class:ArgumentParser etc. links that could be added to the argparse documentation.
R David Murray
Steven Bethard
Éric Araujo
Benjamin Peterson