argparse DeprecationWarning

[brianreumere]

This could be a result of being on Debian squeeze or something, but pc_query was giving me the following error:

/usr/lib/pymodules/python2.6/argparse.py:1576: DeprecationWarning: The "version" argument to ArgumentParser is deprecated. Please use "add_argument(..., action='version', version="N", ...)" instead

This wasn't so bad because everything worked, but mutt didn't like it very much. I added the following to pycarddav/init.py, removed the version argument to ArgumentParser, reinstalled, and it's now working without a warning:

self._arg_parser.add_argument(
    "--version", action="version", version=__version__)

Edit: Sorry, meant to include the versions of dependencies:

ii  python-requests                   0.12.1-1~bpo60+1             elegant and simple HTTP library for Python, built for human beings
ii  python-vobject                    0.8.1c-3                     parse iCalendar and VCards in Python
ii  python-urwid                      0.9.9.1-1                    curses-based UI/widget library for Python
ii  python-py                         1.3.3-2                      Advanced Python testing tool and networking lib
ii  python-xdg                        0.19-2                       Python library to access freedesktop.org standards
ii  python-lxml                       2.2.8-2                      pythonic binding for the libxml2 and libxslt libraries
ii  python2.6                         2.6.6-8+b1                   An interactive high-level object-oriented language (version 2.6)

[geier]

thanks for reporting this bug. Should be fixed in the develop branch.

[brianreumere]

My pleasure. Thanks for pycarddav!