Merge branch 'pr-1811' into develop

powerline/segments/common/players.py

@@ -528,3 +528,59 @@ Requires ``osascript``.
 
 {0}
 ''').format(_common_args.format('itunes')))
+
+
+class MocPlayerSegment(PlayerSegment):
+	def get_player_status(self, pl):
+		'''Return Music On Console (mocp) player information.
+
+		``mocp -i`` returns current information i.e.
+
+		.. code-block::
+
+		   File: filename.format
+		   Title: full title
+		   Artist: artist name
+		   SongTitle: song title
+		   Album: album name
+		   TotalTime: 00:00
+		   TimeLeft: 00:00
+		   TotalSec: 000
+		   CurrentTime: 00:00
+		   CurrentSec: 000
+		   Bitrate: 000kbps
+		   AvgBitrate: 000kbps
+		   Rate: 00kHz
+
+		For the information we are looking for we don’t really care if we have 
+		extra-timing information or bit rate level. The dictionary comprehension 
+		in this method takes anything in ignore_info and brings the key inside 
+		that to the right info of the dictionary.
+		'''
+		now_playing_str = run_cmd(pl, ['mocp', '-i'])
+		if not now_playing_str:
+			return
+
+		now_playing = dict((
+			line.split(': ', 1)
+			for line in now_playing_str.split('\n')[:-1]
+		))
+		state = _convert_state(now_playing.get('State', 'stop'))
+		return {
+			'state': state,
+			'album': now_playing.get('Album', ''),
+			'artist': now_playing.get('Artist', ''),
+			'title': now_playing.get('SongTitle', ''),
+			'elapsed': _convert_seconds(now_playing.get('CurrentSec', 0)),
+			'total': _convert_seconds(now_playing.get('TotalSec', 0)),
+		}
+
+
+mocp = with_docstring(MocPlayerSegment(),
+('''Return MOC (Music On Console) player information
+
+Requires version >= 2.3.0 and ``mocp`` executable in ``$PATH``.
+
+{0}
+''').format(_common_args.format('mocp')))
+