Command line errors

[C. Williams]

When I run "listen --help", only the gstreamer options are displayed. There is no mention of --play, --queue and the other options in option_parser.py. Additionally, I get an error when I try to use "listen --play" or "listen --queue". I am using Listen 0.6.5, Python 2.6.4 and GStreamer 0.10.22 on CrunchBang 9.04

For example:

[listen-0.6.5] listen --help-all
Usage:
  listen [OPTION...] - GStreamer initialization

Help Options:
  -h, --help Show help options
  --help-all Show all help options
  --help-gst Show GStreamer Options

GStreamer Options
  --gst-version Print the GStreamer version
  --gst-fatal-warnings Make all warnings fatal
  --gst-debug-help Print available debug categories and exit
  --gst-debug-level=LEVEL Default debug level from 1 (only error) to 5 (anything) or 0 for no output
  --gst-debug=LIST Comma-separated list of category_name:level pairs to set specific levels for the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3
  --gst-debug-no-color Disable coloured debugging output
  --gst-debug-disable Disable debugging
  --gst-plugin-spew Enable verbose plugin loading diagnostics
  --gst-plugin-path=PATHS Colon-separated paths containing plugins
  --gst-plugin-load=PLUGINS Comma-separated list of plugins to preload in addition to the list stored in environment variable GST_PLUGIN_PATH
  --gst-disable-segtrap Disable trapping of segmentation faults during plugin loading
  --gst-disable-registry-update Disable updating the registry
  --gst-disable-registry-fork Disable the use of fork() while scanning the registry

And:

[listen-0.6.5] listen --play /home/user/Mykonos.mp3

(listen:3840): GStreamer-WARNING **: Failed to load plugin '/usr/lib/gstreamer-0.10/libgstvideo4linux.so': /usr/lib/libgudev-1.0.so.0: undefined symbol: udev_monitor_filter_add_match_subsystem_devtype
/usr/lib/pymodules/python2.6/musicbrainz2/model.py:21: DeprecationWarning: the sets module is deprecated
  from sets import Set
location: /usr/lib/xulrunner-1.9.0.11/libxpcom.so
before 3
Listen is already running
Traceback (most recent call last):
  File "listen", line 213, in <module>
    ListenApp()
  File "listen", line 149, in __init__
    self.option.run_load()
  File "/usr/lib/listen/option_parser.py", line 152, in run_load
    ret = listen_dbus_interface.play(self.convert_args_to_uris_string(self.options.file_to_play))
  File "/usr/lib/pymodules/python2.6/dbus/proxies.py", line 68, in __call__
    return self._proxy_method(*args, **keywords)
  File "/usr/lib/pymodules/python2.6/dbus/proxies.py", line 140, in __call__
    **keywords)
  File "/usr/lib/pymodules/python2.6/dbus/connection.py", line 622, in call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Python.AttributeError: Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.6/dbus/service.py", line 702, in _message_cb
    retval = candidate_method(self, *args, **keywords)
  File "/usr/lib/listen/dbus_manager.py", line 85, in play
    self.win.playlist_ui.playlist.play_uris, pos=None, sort=True)
AttributeError: 'ListenDBus' object has no attribute 'win'

I believe lines 85 and 99 of dbus_manager.py use the variable "self.win" when it is defined in lines 82 and 96 as simply "win" and I was able to fix the second problem by changing this.