def __init__(self):
#connection with audio
self.audio = audio.server()
#variable
self.hist = []
self.playlist = []
self.songs = dict()
self.point = 0
self.mode = config.normal
self.repeat = False
#getting library
self.get_lib()
#Markov chain
self.Markovienne = Markovienne(config.dbMarkov)
try:
self.Markovienne.load_Markov(config.dbMarkov)
except:
self.Markovienne.create_Markov(self.songs.keys())
def __init__(self):
#connection with audio
self.audio = audio.server()
#variable
self.hist = []
self.playlist = []
self.songs = dict()
self.point = 0
self.mode = config.normal
self.repeat = False
#getting library
self.get_lib()
#Markov chain
self.Markovienne = Markovienne(config.dbMarkov)
try:
self.Markovienne.load_Markov(config.dbMarkov)
except:
self.Markovienne.create_Markov(self.songs.keys())
class ai:
def __init__(self):
#connection with audio
self.audio = audio.server()
#variable
self.hist = []
self.playlist = []
self.songs = dict()
self.point = 0
self.mode = config.normal
self.repeat = False
#getting library
self.get_lib()
#Markov chain
self.Markovienne = Markovienne(config.dbMarkov)
try:
self.Markovienne.load_Markov(config.dbMarkov)
except:
self.Markovienne.create_Markov(self.songs.keys())
#-------------------------------------------------------------------
#-------------------------------------------------------------------
#interface with ui
#-------------------------------------------------------------------
#-------------------------------------------------------------------
#----------------------------
#getters
#----------------------------
def get_playlist(self):
return self.playlist
def get_point(self):
if len(self.playlist) > 0:
return self.point
else:
return None
def get_db(self):
with open(config.userLoc + config.defaultDbFile, "rb") as handle:
return xmlrpclib.Binary(handle.read())
def get_mode(self):
return self.mode
def get_repeat(self):
return self.repeat
def get_position(self):
"""return (int) the current position in the song ( in second )"""
return self.audio.get_position()
def get_duration(self):
"""return (int) the total duration of the song ( in second )"""
return self.audio.get_duration()
def is_playing(self):
"""Return the state of the audio player"""
return self.audio.is_playing()
def is_loaded(self):
"""Return the state of the audio player"""
return self.audio.is_loaded()
def get_name(self):
"""Return artist, album, track, name of song played"""
if self.audio.is_loaded():
return self.songs[self.playlist[self.point]]["artist"] + ", " + self.songs[self.playlist[self.point]]["album"] + ", " + str(self.songs[self.playlist[self.point]]["tracknumber"]) + ", " + self.songs[self.playlist[self.point]]["title"]
else:
return "No song loaded"
def update_db(self, path):
"""Update the db according to the given path"""
create_db.thread_update_db(path)
def thread_update_db(self):
pass
def get_lib(self):
(a, b, self.songs) = get_lib()
self.lastUpdate = time()
def get_root(self):
return config.root
#----------------------------
#setters
#----------------------------
def set_playlist(self, playlist):
"""Change playlist"""
self.playlist = playlist
def set_point(self, point):
"""Change pointeur of playlist position"""
#update hist and point
self.point = point
try:
self.hist.append((self.playlist[self.point], time()))
except:
pass
def random(self):
if self.mode == config.random:
self.mode = config.normal
else:
if self.mode == config.playlist:
self.Markovienne.save_Markov()
self.mode = config.random
#removing last elements from the playlist for it to be ready for next
self.playlist = self.playlist[0:self.point+1]
def mode_playlist(self):
if self.mode == config.playlist:
self.mode = config.normal
else:
self.mode = config.playlist
#removing last elements from the playlist for it to be ready for next
self.playlist = self.playlist[0:self.point+1]
def mode_repeat(self):
self.repeat = not self.repeat
#----------------------------
#audio actions
#----------------------------
def change(self, point):
"""Lauch song pointed"""
#change pointeur
self.set_point(point)
#we increase the probabily to go from idSongNow to idSong and decrease the other
#we do a pruning of the successors of idSongNow
#>>>>>>>>>>>>>>> why try: ? if no previous song played ? ok but 'if' works too...
#we have to test if the
try:
self.Markovienne.vote_Markov(self.hist[-2][0], self.hist[-1][0])
self.Markovienne.elagage(self.hist[-2][0], config.epsilon)
except:
pass
self.load()
self.play_pause()
def next(self):
#few things to do if we are in normal mode... just incrementing the pointeur
if self.repeat:
self.stop()
self.load()
self.play_pause()
else:
if self.mode == config.normal:
if self.point < len(self.playlist) - 1:
self.set_point(self.point+1)
self.load()
self.play_pause()
return True
else:
self.point = 0
self.stop()
return False
else:
if self.mode == config.random:
#choosing a random number in the list of possible song
posSong = randint(0, len(self.songs))
idSong = self.songs.keys()[posSong]
elif self.mode == config.playlist:
idSong = self.Markovienne.choix_Markov(self.playlist[self.point])
#adding the song to the playlist
self.playlist.append(idSong)
#pointing on the new song
self.set_point(self.point+1)
#loading
self.load()
self.play_pause()
def prev(self):
#if we are not at the first element, no problem
if self.point > 0:
self.point -= 1
else:
self.point = len(self.playlist)-1
self.load()
self.play_pause()
#erasing the lasts elements in those mode taking into account the user didn't like the music proposed
if self.mode == config.playlist or self.mode == config.random:
self.playlist.pop(-1)
def play_pause(self):
self.audio.play_pause()
def stop(self):
self.audio.stop()
def get_volume(self):
return self.audio.get_volume()
def set_volume(self, vol):
self.audio.set_volume(vol)
#-------------------------------------------------------------------
#-------------------------------------------------------------------
#internal function and methods
#-------------------------------------------------------------------
#-------------------------------------------------------------------
def load(self):
self.stop()
self.audio.load(self.songs[self.playlist[self.point]]["location"])
class ai:
def __init__(self):
#connection with audio
self.audio = audio.server()
#variable
self.hist = []
self.playlist = []
self.songs = dict()
self.point = 0
self.mode = config.normal
self.repeat = False
#getting library
self.get_lib()
#Markov chain
self.Markovienne = Markovienne(config.dbMarkov)
try:
self.Markovienne.load_Markov(config.dbMarkov)
except:
self.Markovienne.create_Markov(self.songs.keys())
#-------------------------------------------------------------------
#-------------------------------------------------------------------
#interface with ui
#-------------------------------------------------------------------
#-------------------------------------------------------------------
#----------------------------
#getters
#----------------------------
def get_playlist(self):
return self.playlist
def get_point(self):
if len(self.playlist) > 0:
return self.point
else:
return None
def get_db(self):
with open(config.userLoc + config.defaultDbFile, "rb") as handle:
return xmlrpclib.Binary(handle.read())
def get_mode(self):
return self.mode
def get_repeat(self):
return self.repeat
def get_position(self):
"""return (int) the current position in the song ( in second )"""
return self.audio.get_position()
def get_duration(self):
"""return (int) the total duration of the song ( in second )"""
return self.audio.get_duration()
def is_playing(self):
"""Return the state of the audio player"""
return self.audio.is_playing()
def is_loaded(self):
"""Return the state of the audio player"""
return self.audio.is_loaded()
def get_name(self):
"""Return artist, album, track, name of song played"""
if self.audio.is_loaded():
return self.songs[self.playlist[
self.point]]["artist"] + ", " + self.songs[self.playlist[
self.point]]["album"] + ", " + str(
self.songs[self.playlist[self.point]]["tracknumber"]
) + ", " + self.songs[self.playlist[self.point]]["title"]
else:
return "No song loaded"
def update_db(self, path):
"""Update the db according to the given path"""
create_db.thread_update_db(path)
def thread_update_db(self):
pass
def get_lib(self):
(a, b, self.songs) = get_lib()
self.lastUpdate = time()
def get_root(self):
return config.root
#----------------------------
#setters
#----------------------------
def set_playlist(self, playlist):
"""Change playlist"""
self.playlist = playlist
def set_point(self, point):
"""Change pointeur of playlist position"""
#update hist and point
self.point = point
try:
self.hist.append((self.playlist[self.point], time()))
except:
pass
def random(self):
if self.mode == config.random:
self.mode = config.normal
else:
if self.mode == config.playlist:
self.Markovienne.save_Markov()
self.mode = config.random
#removing last elements from the playlist for it to be ready for next
self.playlist = self.playlist[0:self.point + 1]
def mode_playlist(self):
if self.mode == config.playlist:
self.mode = config.normal
else:
self.mode = config.playlist
#removing last elements from the playlist for it to be ready for next
self.playlist = self.playlist[0:self.point + 1]
def mode_repeat(self):
self.repeat = not self.repeat
#----------------------------
#audio actions
#----------------------------
def change(self, point):
"""Lauch song pointed"""
#change pointeur
self.set_point(point)
#we increase the probabily to go from idSongNow to idSong and decrease the other
#we do a pruning of the successors of idSongNow
#>>>>>>>>>>>>>>> why try: ? if no previous song played ? ok but 'if' works too...
#we have to test if the
try:
self.Markovienne.vote_Markov(self.hist[-2][0], self.hist[-1][0])
self.Markovienne.elagage(self.hist[-2][0], config.epsilon)
except:
pass
self.load()
self.play_pause()
def next(self):
#few things to do if we are in normal mode... just incrementing the pointeur
if self.repeat:
self.stop()
self.load()
self.play_pause()
else:
if self.mode == config.normal:
if self.point < len(self.playlist) - 1:
self.set_point(self.point + 1)
self.load()
self.play_pause()
return True
else:
self.point = 0
self.stop()
return False
else:
if self.mode == config.random:
#choosing a random number in the list of possible song
posSong = randint(0, len(self.songs))
idSong = self.songs.keys()[posSong]
elif self.mode == config.playlist:
idSong = self.Markovienne.choix_Markov(
self.playlist[self.point])
#adding the song to the playlist
self.playlist.append(idSong)
#pointing on the new song
self.set_point(self.point + 1)
#loading
self.load()
self.play_pause()
def prev(self):
#if we are not at the first element, no problem
if self.point > 0:
self.point -= 1
else:
self.point = len(self.playlist) - 1
self.load()
self.play_pause()
#erasing the lasts elements in those mode taking into account the user didn't like the music proposed
if self.mode == config.playlist or self.mode == config.random:
self.playlist.pop(-1)
def play_pause(self):
self.audio.play_pause()
def stop(self):
self.audio.stop()
def get_volume(self):
return self.audio.get_volume()
def set_volume(self, vol):
self.audio.set_volume(vol)
#-------------------------------------------------------------------
#-------------------------------------------------------------------
#internal function and methods
#-------------------------------------------------------------------
#-------------------------------------------------------------------
def load(self):
self.stop()
self.audio.load(self.songs[self.playlist[self.point]]["location"])