import socket
from os.path import basename
from i3pystatus import IntervalModule, formatp
from i3pystatus.core.util import TimeWrapper
[docs]class MPD(IntervalModule):
"""
Displays various information from MPD (the music player daemon)
Available formatters (uses :ref:`formatp`)
* `{title}` — (the title of the current song)
* `{album}` — (the album of the current song, can be an empty string (e.g. for online streams))
* `{artist}` — (can be empty, too)
* `{filename}` — (file name with out extension and path; empty unless title is empty)
* `{song_elapsed}` — (Position in the currently playing song, uses :ref:`TimeWrapper`, default is `%m:%S`)
* `{song_length}` — (Length of the current song, same as song_elapsed)
* `{pos}` — (Position of current song in playlist, one-based)
* `{len}` — (Songs in playlist)
* `{status}` — (play, pause, stop mapped through the `status` dictionary)
* `{bitrate}` — (Current bitrate in kilobit/s)
* `{volume}` — (Volume set in MPD)
Left click on the module play/pauses, right click (un)mutes.
"""
interval = 1
settings = (
("host"),
("port", "MPD port"),
("format", "formatp string"),
("status", "Dictionary mapping pause, play and stop to output"),
("color", "The color of the text"),
)
host = "localhost"
port = 6600
s = None
format = "{title} {status}"
status = {
"pause": "▷",
"play": "▶",
"stop": "◾",
}
color = "#FFFFFF"
def _mpd_command(self, sock, command):
try:
sock.send((command + "\n").encode("utf-8"))
except Exception as e:
self.s = socket.create_connection((self.host, self.port))
sock = self.s
sock.recv(8192)
sock.send((command + "\n").encode("utf-8"))
try:
reply = sock.recv(16384).decode("utf-8")
replylines = reply.split("\n")[:-2]
return dict(
(line.split(": ", 1)) for line in replylines
)
except Exception as e:
return None
def run(self):
status = self._mpd_command(self.s, "status")
currentsong = self._mpd_command(self.s, "currentsong")
fdict = {
"pos": int(status.get("song", 0)) + 1,
"len": int(status["playlistlength"]),
"status": self.status[status["state"]],
"volume": int(status["volume"]),
"title": currentsong.get("Title", ""),
"album": currentsong.get("Album", ""),
"artist": currentsong.get("Artist", ""),
"song_length": TimeWrapper(currentsong.get("Time", 0)),
"song_elapsed": TimeWrapper(float(status.get("elapsed", 0))),
"bitrate": int(status.get("bitrate", 0)),
}
if not fdict["title"] and "filename" in fdict:
fdict["filename"] = '.'.join(
basename(currentsong["file"]).split('.')[:-1])
else:
fdict["filename"] = ""
self.output = {
"full_text": formatp(self.format, **fdict).strip(),
"color": self.color,
}
def on_leftclick(self):
try:
self._mpd_command(self.s, "%s" %
("play" if self._mpd_command(self.s, "status")["state"] in ["pause", "stop"] else "pause"))
except Exception as e:
pass
def on_rightclick(self):
try:
self._mpd_command(self.s, "next")
except Exception as e:
pass
def on_upscroll(self):
try:
self._mpd_command(self.s, "next")
except Exception as e:
pass
def on_downscroll(self):
try:
self._mpd_command(self.s, "previous")
except Exception as e:
pass