#!/usr/bin/env python

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

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

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('::') + 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 + ' |'