source: mpd-status/trunk/mpd-status.py @ 20

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Copyright © 2005, Simon E. Ward
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of version 2 of the GNU General Public
# License as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA 

from subprocess import Popen, PIPE
from os.path import basename, splitext

fieldnames = [
    'artist', 'album', 'track', 'title', 'length', 'filename',
    'status', 'pnum', 'time', 'percent'
    ]
delim = '::'
format = delim.join([
    "[%artist% - ]", "[%album% - ]", "[%track% - ]",
    "[%title%]", "[%time%]", "[%file%]"
    ])
cmd = ['mpc', '--format', format]

lines = Popen(cmd, stdout=PIPE).communicate()[0].split('\n')

if len(lines) >= 3:
    fields = dict(zip(
        fieldnames,
        map(
            lambda s: s.strip('\"'),
            lines[0].split(delim) + lines[1].split()
            )
        ))
    status = fields['status'].strip('[]').capitalize() + ':'
    if fields['title']:
        title = '%(artist)s%(album)s%(track)s%(title)s' % fields
    else:
        title = splitext(basename(fields['filename']))[0]
    time = '%(time)s/%(length)s %(percent)s' % fields
    outstr = '%s %s [%s]' % (status, title, time)
else:
    outstr = '--Not playing--'

print outstr + ' |'