def seek(self, timespec, position=None):
status = self.mpc.status()
if position is None:
# Default is current song
position = int(status["song"])
elapsedtime, totaltime = parseTimeStatus(status["time"])
else:
stats = self.mpc.playlistinfo(position)
# Check if the position refers to the current song.
if status["songid"] == stats[0]["id"]:
elapsedtime, totaltime = parseTimeStatus(status["time"])
else:
elapsedtime = 0
totaltime = int(stats[0]["time"])
seekto = parseTimeSpec(timespec, elapsedtime, totaltime)
if self.output:
printByName("seek", position=position, seekto=seekto)
ret = self.mpc.seek(position, seekto)
if self.after_status:
self.status(after_command=True)
return ret
def setvol(self, volumespec):
relative = 0
if volumespec.startswith("+"): relative = 1
elif volumespec.startswith("-"): relative = -1
if relative:
status = self.mpc.status()
volumechange = int(volumespec[1:])
volume = int(status["volume"])
else:
volume = int(volumespec)
if self.output:
printByName("setvol", volume=volume)
ret = self.mpc.setvol(volume)
if self.after_status:
self.status(after_command=True)
return ret
if relative == 1:
newvolume = volume + volumechange
elif relative == -1:
newvolume = volume - volumechange
if self.output:
printByName("setvol", volume=newvolume)
ret = self.mpc.setvol(newvolume)
if self.after_status:
self.status(after_command=True)
return ret
def delete(self, position):
"""Delete song specified at position,
Position can be a range like num-num
If position is 0, remove the current playing song."""
if "-" in position:
split_position = position.split("-")
if len(split_position) != 2:
printError("delete_parse", position=position)
return None
elif not split_position[0]:
# Negative number?
try:
end = -1 * int(split_position[1])
except ValueError:
printError("delete_parse", position=position)
else:
printError("delete_negative", position=[end,])
return None
else:
begin, end = split_position
try:
begin = int(begin) - 1
end = int(end) - 1
except ValueError:
printError("delete_parse", position=position)
return None
if begin < 0 or end < 0:
printError("delete_negative", position=[begin+1, end+1])
return None
if begin > end:
begin, end = end, begin
elif begin == end:
end+=1
printByName("delete", position=list(range(begin+1, end+1)))
self.mpc.command_list_ok_begin()
diff = 0
for pos in range(begin, end):
self.mpc.delete(pos - diff)
diff += 1
return self.mpc.command_list_end()
if position == "0":
# Remove current song
pos = int(self.mpc.currentsong()["pos"])
else:
try:
pos = int(position) - 1
except ValueError:
printError("delete_parse", position=position)
return None
printByName("delete", position=[pos+1,])
return self.mpc.delete(pos)
def plchanges(self, version):
ret = self.mpc.plchanges(version)
if self.output:
currentsong = self.mpc.currentsong()
printByName("plchanges", currentsong=currentsong, results=ret)
return ret
def enableoutput(self, outputid):
if self.output:
printByName("enableoutput", outputid=outputid)
ret = self.mpc.enableoutput(outputid)
if self.after_status:
self.outputs()
return ret
def volume(self, volumespec=None):
if volumespec is None:
status = self.mpc.status()
volume = status["volume"]
if self.output:
printByName("volume", volume=volume)
else:
self.setvol(volumespec)
def addid(self, path, position=None):
if position is None:
ret = self.mpc.addid(path)
else:
ret = self.mpc.addid(path, position)
if self.output:
printByName("addid", playlistid=ret)
return ret
def func(*args):
if args:
ret = getattr(self.mpc, attr)(*args)
else:
ret = getattr(self.mpc, attr)()
kwargs = { self._common_commands[attr] : ret }
if self.output:
printByName(attr, **kwargs)
return ret
def playlist(self, song=None):
if song is None:
ret = self.mpc.playlistinfo()
else:
ret = self.mpc.playlistinfo(song)
if self.output:
currentsong = self.mpc.currentsong()
printByName("playlist", currentsong=currentsong, results=ret)
return ret
def authenticate(self, funcname):
"""authenticate with the server if not allowed to execute funcname."""
if funcname in self.mpd_notcommands:
authfunc = self.__super.__getattr__("password")
if config_data.has_option("mpd", "password"):
authfunc(config_data.get("mpd", "password"))
else:
import getpass
printByName("askpass", command=funcname)
authfunc(getpass.getpass(_("Password: "******"notcommands")()
def lsplaylists(self, prefix=None):
ret = self.mpc.lsinfo()
playlists = []
for value in ret:
if "playlist" in value:
if prefix is None or value["playlist"].startswith(prefix):
playlists.append(value)
if self.output:
printByName("lsplaylists", results=playlists)
return playlists
def crossfade(self, seconds=None):
if seconds is None:
current_fade = self.mpc.status().get('xfade', 0)
if self.output:
printByName("crossfade", seconds=None, current=current_fade)
else:
if self.output:
printByName("crossfade", seconds=seconds, current=None)
ret = self.mpc.crossfade(seconds)
if self.after_status:
self.status()
return ret
def update(self, *paths):
if not paths:
ret = self.mpc.update()
else:
self.mpc.authenticate("update")
self.mpc.command_list_ok_begin()
for path in paths:
self.mpc.update(path)
# When calling multiple update() commands only
# one job id is returned.
ret = self.mpc.command_list_end()[-1]
if self.output:
printByName("update", paths=list(paths), job=ret)
return ret
def add(self, *paths):
if not paths:
paths = list(paths)
# Read from standard input
for line in sys.stdin.readlines():
if line.endswith("\n"):
line = line[:-1]
paths.append(line)
self.mpc.authenticate("add")
self.mpc.command_list_ok_begin()
for path in paths:
self.mpc.add(path)
if self.output:
printByName("add", path=path)
return self.mpc.command_list_end()
def status(self, after_command=False):
ret = self.mpc.status()
if "songid" in ret:
# We have a song playing/paused/stopped
# Get information about it.
song = self.mpc.playlistid(ret["songid"])
if song:
song = song[0]
else:
song = dict()
else:
song = dict()
if self.output:
printByName("status", status=ret, song=song)
return ret
def crop(self):
self.mpc.authenticate("currentsong")
self.mpc.command_list_ok_begin()
self.mpc.currentsong()
self.mpc.playlistinfo()
currentsong, songlist = self.mpc.command_list_end()
if self.output:
printByName("crop", currentsong=currentsong)
self.mpc.authenticate("deleteid")
self.mpc.command_list_ok_begin()
for song in songlist:
if currentsong and currentsong["id"] == song["id"]:
continue
self.mpc.deleteid(song["id"])
return self.mpc.command_list_end()
def seekid(self, timespec, songid=None):
status = self.mpc.status()
if songid is None:
# Default is current song
songid = int(status["songid"])
elapsedtime, totaltime = parseTimeStatus(status["time"])
else:
# Check if the position refers to the current song.
if songid == int(status["songid"]):
elapsedtime, totaltime = parseTimeStatus(status["time"])
else:
stats = self.mpc.playlistid(songid)
elapsedtime = 0
totaltime = int(stats[0]["time"])
seekto = parseTimeSpec(timespec, elapsedtime, totaltime)
if self.output: printByName("seekid", songid=songid, seekto=seekto)
ret = self.mpc.seekid(songid, seekto)
if self.after_status:
self.status(after_command=True)
return ret
def repeat(self, state=None):
if state is None:
# Toggle random mode
current_state = self.mpc.status()["repeat"]
if current_state == "0":
new_state = 1
elif current_state == "1":
new_state = 0
elif state in BOOLEAN_TRUE:
new_state = 0
elif state in BOOLEAN_FALSE:
new_state = 1
else:
printError("not_boolean", state=state,
boolean_true=BOOLEAN_TRUE, boolean_false=BOOLEAN_FALSE)
return None
if self.output:
printByName("repeat", state=new_state)
ret = self.mpc.repeat(new_state)
if self.after_status:
self.status()
return ret
def version(self):
if self.output:
printByName("version", version=self.mpc.mpd_version)
return self.mpc.mpd_version
def func(*args):
if self.output:
printByName(attr, args=args)
return getattr(self.mpc, attr)(*args)
def func(qtype, query):
ret = getattr(self.mpc, attr)(qtype, query)
if self.output:
printByName(attr, qtype=qtype, query=query, results=ret)
return ret
