Author: duncan
Date: Wed Nov 14 15:03:38 2007
New Revision: 10117
Log:
[ 1831371 ] Additional LastFM plugin - different features
>From John Molohan on behalf of Erik Petterson
Added:
branches/rel-1-7/freevo/Docs/plugins/audioscrobbler.txt (contents, props
changed)
branches/rel-1-7/freevo/src/plugins/audioscrobbler.py (contents, props
changed)
branches/rel-1/freevo/Docs/plugins/audioscrobbler.txt (contents, props
changed)
branches/rel-1/freevo/src/plugins/audioscrobbler.py (contents, props
changed)
Added: branches/rel-1-7/freevo/Docs/plugins/audioscrobbler.txt
==============================================================================
--- (empty file)
+++ branches/rel-1-7/freevo/Docs/plugins/audioscrobbler.txt Wed Nov 14
15:03:38 2007
@@ -0,0 +1,62 @@
+*******************************************
+* *
+* audioscrobbler.py *
+* *
+*Submit song information to AudioScrobbler*
+* *
+* Written by Erik /ikea/ Petterson *
+*******************************************
+
+
+____________________________________
+| * Contact * |
+| email: [EMAIL PROTECTED] |
+| irc: #freevo @ irc.freenode.net |
+------------------------------------
+
+Please mail me if you have strange problems or if you got everything up and
running.
+Want to keep track of the number of users to see if I should keep developing
this plugin.
+
+This is for the 2.5.x series of Freevo, might not work with all versions of
Python and Freevo though.
+Tested and reported to work with: Freevo 1.5.3 and Python 2.3
+
+Copyright Erik Pettersson
+The code is under the GNU Public License (see COPYING for more info)
+
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MER-
+CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+
+
+*** INSTALL ***
+
+The only things you need for this plugin is three lines in the configuration
file for Freevo.
+
+
+plugin.activate('audioscrobbler')
+AS_USER = 'username'
+AS_PASSWORD = 'password'
+
+
+There is one optional for debugging (spams alot, so I don't use the normal
debug option).
+AS_DEBUG = True
+
+No need to set it to False if you don't want to use it.
+
+If you run into problems, *please* turn debug on and email all the info to me.
Thanks.
+
+
+Erik Pettersson
Added: branches/rel-1-7/freevo/src/plugins/audioscrobbler.py
==============================================================================
--- (empty file)
+++ branches/rel-1-7/freevo/src/plugins/audioscrobbler.py Wed Nov 14
15:03:38 2007
@@ -0,0 +1,323 @@
+#From Python
+import os, re, sys, re, urllib, md5, time, locale, math
+
+# From Freevo
+import plugin, config, rc
+from event import *
+
+
+#
+# Some parts here are from the LCD plugin.
+#
+# The rest is the creation of Erik Pettersson
+# irc: ikea/ieka on irc.freenode.org
+# lastfm: ieka
+# mail: tankdriverikea AT gmail DOT com
+# mail: petterson.erik AT gmail DOT com
+#
+# This code is under the GPL License
+#
+
+
+# TODO Re-login code sleeps, is that allowed?
+# TODO Change from 'tst' to 'frv' or whatever Russ finds appropiate
+# TODO Add support for batch-sending (This will be there for Freevo 2.0 -
maybe)
+
+
+class PluginInterface(plugin.DaemonPlugin):
+ """
+ Submit information to the AudioScrobbler project about tracks played
+ Written by Erik Pettersson, [EMAIL PROTECTED]
+ plugin.activate('audioscrobbler')
+ AS_USER = 'username'
+ AS_PASSWORD = 'password'
+ """
+
+ def __init__(self):
+ """
+ Set up the basics, register with Freevo and connect
+ """
+
+ plugin.DaemonPlugin.__init__(self)
+
+ # DeamonPlugin internal settings.
+ self.poll_interval = 3000
+ self.poll_menu_only = False
+ self.event_listener = 1
+
+ # Register ourselves
+ plugin.register( self, "audioscrobbler" )
+
+ # Internal Plugin Setting
+ self.playitem = False
+ self.failed_retries = 0
+ self.logged_in = False
+ self.lastsong = ''
+ self.sleep_timeout = 0
+ self.elapsed = 0
+
+ # Read configuration
+ self.read_conf()
+ self.login()
+
+ def read_conf(self):
+ """
+ Read from config file, if everything isn't set we die. (I get less
email this way:)
+ """
+ d = self.utf8(config.AS_USER)
+ try:
+ self.USER = self.utf8(config.AS_USER)
+ self.PASSWORD = config.AS_PASSWORD
+
+ except:
+ print 'AudioScrobbler Plugin: You did not enter account
information in the configuration file: Exiting (AS_USER and AS_PASSWORD is
required)'
+ self.shutdown()
+
+ try:
+ self.debug = config.AS_DEBUG
+ except:
+ self.debug = False
+
+
+ def login(self): #TODO If we fail we shouldn't not retry right away, but
can we really sleep like this?
+ """
+ Login, each session is ok for 30 mins or something like that
+ """
+ if self.failed_retries > 15:
+ print "AudioScrobbler plugin: Tried to login 15 times and failed
on 15 occasions: Exiting"
+ self.shutdown()
+
+ login_string =
'http://post.audioscrobbler.com/?hs=true&p=1.1&c=fvo&v=1.0&u=' + self.USER
+
+ try:
+ lo = urllib.urlopen(login_string)
+ lo = lo.read()
+ except:
+ print "AudioScrobbler plugin: Fail to receive data from server,
sleeping and retrying later"
+ self.failed_retries += 1
+ self.sleep_timeout = time.time()
+ return
+
+ match = re.match(u'.*?BADUSER.*', lo)
+ if match:
+ print "AudioScrobbler plugin: Bad username: Exiting"
+ self.shutdown()
+
+ match = re.search(u'INTERVAL\s(\d+)\n', lo)
+ if match:
+ self.interval = match.groups(1)[0]
+
+ match = re.match(u'(\.*?)\n.*', lo)
+ if match:
+ if match.groups(1)[0] != 'UPTODATE':
+ print "AudioScrobbler plugin: I'm old, I'm old! Please update
me!"
+ print "AudioScrobbler plugin: ", match.groups(1)[0]
+
+ match = re.match(u'.*?\n(.*?)\n.*', lo)
+ if match:
+ self.challenge = match.groups(1)[0]
+ else:
+ print "AudioScrobbler plugin: Didn't find challenge string,
retrying"
+ self.failed_retries += 1
+ return
+
+ match = re.match( u'.*?\n.*?\n(.*?)\n.*', lo)
+ if match:
+ self.submiturl = match.groups(1)[0]
+ else:
+ print "AudioScrobbler plugin: Didn't find submit url, retrying"
+ self.failed_retries += 1
+ return # If we didn't get this we ass-ume that their server is
down and try to re-login
+
+
+ self.challenge_reply = md5.md5( md5.md5(self.PASSWORD).hexdigest() +
self.challenge ).hexdigest()
+ self.challenge_reply = self.utf8(self.challenge_reply)
+ self.logged_in = True
+ self.failed_reties = 0
+
+
+ def poll(self):
+ """
+ Run this code every self.poll_interval seconds
+ """
+
+ if self.sleep_timeout:
+ if math.ceil(time.time() - self.sleep_timeout) > 30*60:
+ self.sleep_timeout = False
+ return
+
+ if not self.logged_in:
+ self.login()
+
+ if self.playitem and self.logged_in:
+ self.draw( ( 'player', self.playitem ), None)
+
+
+ def shutdown(self):
+ """
+ Kill ourselves
+ """
+ print 'AudioScrobbler plugin: I have shut down'
+ plugin.shutdown(plugin_name='audioscrobbler')
+ sys.exit() # Ugly hack to shut down the plugin
+
+
+ def draw(self, ( ttype, object ), osd):
+ """
+ This is from the LCD plugin. With some modification.
+ I don't know what this does, or how it does it so I'll just let it be
for now.
+ Original docstring:
+ 'Draw' the information on the LCD display.
+ """
+ if ttype != 'player':
+ return
+ player = object
+ title = player.getattr( 'title' )
+ album = None
+ if not title:
+ title = player.getattr( 'name' )
+
+
+ if player.type == 'audio':
+ playing = '__audio'
+ if player.getattr( 'trackno' ):
+ song = player.getattr( 'trackno' )
+ artist = player.getattr( 'artist' )
+ length = player.getattr( 'length' )
+ album = player.getattr( 'album' )
+ elapsed = int(player.elapsed)
+ length = str(int(length.split(":")[0])*60 +
int(length.split(":")[1]))
+ self.elapsed += 1 # Erm. This function gets called every
second altho' it shouldn't be. Let's build on a bug :>
+
+ if length > 30: # We do not send unless the song is
longer than 30 seconds
+ if self.elapsed > 240 or self.elapsed > int(length)/2: #
We send only when 240 seconds or 50% have elapsed. Adhering to Audioscrobbler
rules
+ self.submit_song(artist, title, length, album)
+
+
+
+ def submit_song(self, artist, track, length, album=''):
+ """
+ Send song information to AudioScrobbler. I'm ashamed of this part,
it's butt ugly...
+ """
+ if self.debug:
+ print "AudioScrobbler Debug: Got song:", str(artist), str(track),
str(length), str(album)
+
+ if self.lastsong == artist + track:
+ return
+ if album == None:
+ album = ''
+
+ # Doing weak filtering
+ filter = [None, '', 'track', 'artist', 'group', 'band', 'song']
+ if artist.lower() not in filter and track.lower() not in filter:
+ if album == None:
+ album = ''
+
+ params = {
+ 'u': self.urlenc(self.USER),
+ 's': self.urlenc(self.challenge_reply),
+ 'a[0]': self.urlenc(artist),
+ 't[0]': self.urlenc(track),
+ 'b[0]': self.urlenc(album),
+ 'm[0]': '', #TODO Who got this for
their mp3's? Add support some day
+ 'l[0]': length,
+ 'i[0]': self.urlenc(
time.strftime('%Y-%m-%d %H:%M:%S', time.gmtime()) )
+ }
+ cparams = ''
+ for n in params:
+ cparams += n + '=' + params[n] + '&'
+ cparams = cparams.rstrip('&').replace('+', '%20')
+ cparams = self.utf8(cparams)
+ try:
+ dl = urllib.urlopen(self.submiturl, cparams)
+ dl = dl.read()
+ except:
+ self.logged_in = False
+ return
+
+ match = re.search(u'BADAUTH', dl)
+ if match:
+ print "AudioScrobbler plugin: Failed to submit info: Bad
password or username: Exiting"
+ self.shutdown()
+
+ match = re.match(u'FAILED.*', dl)
+ if match:
+ print "AudioScrobbler plugin: Failed to submit info (unknown
reason): Printing debug info and exiting"
+ print "AudioScrobbler plugin: Debug info:" + dl
+ self.shutdown()
+
+ if self.debug:
+ match = re.search(u'OK', dl)
+ if match and self.debug:
+ print "AudioScrobbler DEBUG: INFORMATION SENT, I REPEAT,
INFORMATION SENT!"
+ print str(dl)
+
+ match = re.search(u'INTERVAL (\d+)', dl)
+ if match:
+ self.interval = int(match.group(1))
+
+ if self.interval > self.poll_interval: # Can we really sleep
here?
+ print 'AudioScrobbler plugin: SORRY, ugly hack, have to
sleep here. Locks up Freevo but adheres the Last FM rules. Again, Im sorry.'
+ time.sleep(self.interval-self.poll_interval)
+
+ self.lastsong = artist + track
+
+
+ def urlenc(self, s):
+ return urllib.urlencode( {'':s} ).lstrip('=')
+
+
+ def eventhandler(self, event, menuw=None):
+ """
+ Get events from Freevo
+ """
+ if event == PLAY_START:
+ self.playitem = event.arg
+ self.elapsed = 0
+
+ if event == PLAY_END:
+ self.playitem = False
+ self.elapsed = 0
+
+ if event == STOP:
+ self.playitem = False
+ self.elapsed = 0
+
+ if event == PLAYLIST_NEXT:
+ self.elapsed = 0
+
+ if event == SEEK:
+ self.elapsed = 0
+
+
+ return 0
+
+
+ def utf8(self, s):
+ """
+ From kaa.base:
+ Returns a UTF-8 string, converting from other character sets if
+ necessary.
+ """
+ return self.str_to_unicode(s).encode("utf-8")
+
+
+ def str_to_unicode(self, s):
+ """
+ From kaa.base:
+ Attempts to convert a string of unknown character set to a unicode
+ string. First it tries to decode the string based on the locale's
+ preferred encoding, and if that fails, fall back to UTF-8 and then
+ latin-1. If all fails, it will force encoding to the preferred
+ charset, replacing unknown characters.
+ """
+ if type(s) == unicode or s == None:
+ return s
+
+ for c in (locale.getpreferredencoding(), "utf-8", "latin-1"):
+ try:
+ return s.decode(c)
+ except UnicodeDecodeError:
+ pass
+
+ return s.decode(local.getpreferredencoding(), "replace")
Added: branches/rel-1/freevo/Docs/plugins/audioscrobbler.txt
==============================================================================
--- (empty file)
+++ branches/rel-1/freevo/Docs/plugins/audioscrobbler.txt Wed Nov 14
15:03:38 2007
@@ -0,0 +1,62 @@
+*******************************************
+* *
+* audioscrobbler.py *
+* *
+*Submit song information to AudioScrobbler*
+* *
+* Written by Erik /ikea/ Petterson *
+*******************************************
+
+
+____________________________________
+| * Contact * |
+| email: [EMAIL PROTECTED] |
+| irc: #freevo @ irc.freenode.net |
+------------------------------------
+
+Please mail me if you have strange problems or if you got everything up and
running.
+Want to keep track of the number of users to see if I should keep developing
this plugin.
+
+This is for the 2.5.x series of Freevo, might not work with all versions of
Python and Freevo though.
+Tested and reported to work with: Freevo 1.5.3 and Python 2.3
+
+Copyright Erik Pettersson
+The code is under the GNU Public License (see COPYING for more info)
+
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MER-
+CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+
+
+*** INSTALL ***
+
+The only things you need for this plugin is three lines in the configuration
file for Freevo.
+
+
+plugin.activate('audioscrobbler')
+AS_USER = 'username'
+AS_PASSWORD = 'password'
+
+
+There is one optional for debugging (spams alot, so I don't use the normal
debug option).
+AS_DEBUG = True
+
+No need to set it to False if you don't want to use it.
+
+If you run into problems, *please* turn debug on and email all the info to me.
Thanks.
+
+
+Erik Pettersson
Added: branches/rel-1/freevo/src/plugins/audioscrobbler.py
==============================================================================
--- (empty file)
+++ branches/rel-1/freevo/src/plugins/audioscrobbler.py Wed Nov 14 15:03:38 2007
@@ -0,0 +1,323 @@
+#From Python
+import os, re, sys, re, urllib, md5, time, locale, math
+
+# From Freevo
+import plugin, config, rc
+from event import *
+
+
+#
+# Some parts here are from the LCD plugin.
+#
+# The rest is the creation of Erik Pettersson
+# irc: ikea/ieka on irc.freenode.org
+# lastfm: ieka
+# mail: tankdriverikea AT gmail DOT com
+# mail: petterson.erik AT gmail DOT com
+#
+# This code is under the GPL License
+#
+
+
+# TODO Re-login code sleeps, is that allowed?
+# TODO Change from 'tst' to 'frv' or whatever Russ finds appropiate
+# TODO Add support for batch-sending (This will be there for Freevo 2.0 -
maybe)
+
+
+class PluginInterface(plugin.DaemonPlugin):
+ """
+ Submit information to the AudioScrobbler project about tracks played
+ Written by Erik Pettersson, [EMAIL PROTECTED]
+ plugin.activate('audioscrobbler')
+ AS_USER = 'username'
+ AS_PASSWORD = 'password'
+ """
+
+ def __init__(self):
+ """
+ Set up the basics, register with Freevo and connect
+ """
+
+ plugin.DaemonPlugin.__init__(self)
+
+ # DeamonPlugin internal settings.
+ self.poll_interval = 3000
+ self.poll_menu_only = False
+ self.event_listener = 1
+
+ # Register ourselves
+ plugin.register( self, "audioscrobbler" )
+
+ # Internal Plugin Setting
+ self.playitem = False
+ self.failed_retries = 0
+ self.logged_in = False
+ self.lastsong = ''
+ self.sleep_timeout = 0
+ self.elapsed = 0
+
+ # Read configuration
+ self.read_conf()
+ self.login()
+
+ def read_conf(self):
+ """
+ Read from config file, if everything isn't set we die. (I get less
email this way:)
+ """
+ d = self.utf8(config.AS_USER)
+ try:
+ self.USER = self.utf8(config.AS_USER)
+ self.PASSWORD = config.AS_PASSWORD
+
+ except:
+ print 'AudioScrobbler Plugin: You did not enter account
information in the configuration file: Exiting (AS_USER and AS_PASSWORD is
required)'
+ self.shutdown()
+
+ try:
+ self.debug = config.AS_DEBUG
+ except:
+ self.debug = False
+
+
+ def login(self): #TODO If we fail we shouldn't not retry right away, but
can we really sleep like this?
+ """
+ Login, each session is ok for 30 mins or something like that
+ """
+ if self.failed_retries > 15:
+ print "AudioScrobbler plugin: Tried to login 15 times and failed
on 15 occasions: Exiting"
+ self.shutdown()
+
+ login_string =
'http://post.audioscrobbler.com/?hs=true&p=1.1&c=fvo&v=1.0&u=' + self.USER
+
+ try:
+ lo = urllib.urlopen(login_string)
+ lo = lo.read()
+ except:
+ print "AudioScrobbler plugin: Fail to receive data from server,
sleeping and retrying later"
+ self.failed_retries += 1
+ self.sleep_timeout = time.time()
+ return
+
+ match = re.match(u'.*?BADUSER.*', lo)
+ if match:
+ print "AudioScrobbler plugin: Bad username: Exiting"
+ self.shutdown()
+
+ match = re.search(u'INTERVAL\s(\d+)\n', lo)
+ if match:
+ self.interval = match.groups(1)[0]
+
+ match = re.match(u'(\.*?)\n.*', lo)
+ if match:
+ if match.groups(1)[0] != 'UPTODATE':
+ print "AudioScrobbler plugin: I'm old, I'm old! Please update
me!"
+ print "AudioScrobbler plugin: ", match.groups(1)[0]
+
+ match = re.match(u'.*?\n(.*?)\n.*', lo)
+ if match:
+ self.challenge = match.groups(1)[0]
+ else:
+ print "AudioScrobbler plugin: Didn't find challenge string,
retrying"
+ self.failed_retries += 1
+ return
+
+ match = re.match( u'.*?\n.*?\n(.*?)\n.*', lo)
+ if match:
+ self.submiturl = match.groups(1)[0]
+ else:
+ print "AudioScrobbler plugin: Didn't find submit url, retrying"
+ self.failed_retries += 1
+ return # If we didn't get this we ass-ume that their server is
down and try to re-login
+
+
+ self.challenge_reply = md5.md5( md5.md5(self.PASSWORD).hexdigest() +
self.challenge ).hexdigest()
+ self.challenge_reply = self.utf8(self.challenge_reply)
+ self.logged_in = True
+ self.failed_reties = 0
+
+
+ def poll(self):
+ """
+ Run this code every self.poll_interval seconds
+ """
+
+ if self.sleep_timeout:
+ if math.ceil(time.time() - self.sleep_timeout) > 30*60:
+ self.sleep_timeout = False
+ return
+
+ if not self.logged_in:
+ self.login()
+
+ if self.playitem and self.logged_in:
+ self.draw( ( 'player', self.playitem ), None)
+
+
+ def shutdown(self):
+ """
+ Kill ourselves
+ """
+ print 'AudioScrobbler plugin: I have shut down'
+ plugin.shutdown(plugin_name='audioscrobbler')
+ sys.exit() # Ugly hack to shut down the plugin
+
+
+ def draw(self, ( ttype, object ), osd):
+ """
+ This is from the LCD plugin. With some modification.
+ I don't know what this does, or how it does it so I'll just let it be
for now.
+ Original docstring:
+ 'Draw' the information on the LCD display.
+ """
+ if ttype != 'player':
+ return
+ player = object
+ title = player.getattr( 'title' )
+ album = None
+ if not title:
+ title = player.getattr( 'name' )
+
+
+ if player.type == 'audio':
+ playing = '__audio'
+ if player.getattr( 'trackno' ):
+ song = player.getattr( 'trackno' )
+ artist = player.getattr( 'artist' )
+ length = player.getattr( 'length' )
+ album = player.getattr( 'album' )
+ elapsed = int(player.elapsed)
+ length = str(int(length.split(":")[0])*60 +
int(length.split(":")[1]))
+ self.elapsed += 1 # Erm. This function gets called every
second altho' it shouldn't be. Let's build on a bug :>
+
+ if length > 30: # We do not send unless the song is
longer than 30 seconds
+ if self.elapsed > 240 or self.elapsed > int(length)/2: #
We send only when 240 seconds or 50% have elapsed. Adhering to Audioscrobbler
rules
+ self.submit_song(artist, title, length, album)
+
+
+
+ def submit_song(self, artist, track, length, album=''):
+ """
+ Send song information to AudioScrobbler. I'm ashamed of this part,
it's butt ugly...
+ """
+ if self.debug:
+ print "AudioScrobbler Debug: Got song:", str(artist), str(track),
str(length), str(album)
+
+ if self.lastsong == artist + track:
+ return
+ if album == None:
+ album = ''
+
+ # Doing weak filtering
+ filter = [None, '', 'track', 'artist', 'group', 'band', 'song']
+ if artist.lower() not in filter and track.lower() not in filter:
+ if album == None:
+ album = ''
+
+ params = {
+ 'u': self.urlenc(self.USER),
+ 's': self.urlenc(self.challenge_reply),
+ 'a[0]': self.urlenc(artist),
+ 't[0]': self.urlenc(track),
+ 'b[0]': self.urlenc(album),
+ 'm[0]': '', #TODO Who got this for
their mp3's? Add support some day
+ 'l[0]': length,
+ 'i[0]': self.urlenc(
time.strftime('%Y-%m-%d %H:%M:%S', time.gmtime()) )
+ }
+ cparams = ''
+ for n in params:
+ cparams += n + '=' + params[n] + '&'
+ cparams = cparams.rstrip('&').replace('+', '%20')
+ cparams = self.utf8(cparams)
+ try:
+ dl = urllib.urlopen(self.submiturl, cparams)
+ dl = dl.read()
+ except:
+ self.logged_in = False
+ return
+
+ match = re.search(u'BADAUTH', dl)
+ if match:
+ print "AudioScrobbler plugin: Failed to submit info: Bad
password or username: Exiting"
+ self.shutdown()
+
+ match = re.match(u'FAILED.*', dl)
+ if match:
+ print "AudioScrobbler plugin: Failed to submit info (unknown
reason): Printing debug info and exiting"
+ print "AudioScrobbler plugin: Debug info:" + dl
+ self.shutdown()
+
+ if self.debug:
+ match = re.search(u'OK', dl)
+ if match and self.debug:
+ print "AudioScrobbler DEBUG: INFORMATION SENT, I REPEAT,
INFORMATION SENT!"
+ print str(dl)
+
+ match = re.search(u'INTERVAL (\d+)', dl)
+ if match:
+ self.interval = int(match.group(1))
+
+ if self.interval > self.poll_interval: # Can we really sleep
here?
+ print 'AudioScrobbler plugin: SORRY, ugly hack, have to
sleep here. Locks up Freevo but adheres the Last FM rules. Again, Im sorry.'
+ time.sleep(self.interval-self.poll_interval)
+
+ self.lastsong = artist + track
+
+
+ def urlenc(self, s):
+ return urllib.urlencode( {'':s} ).lstrip('=')
+
+
+ def eventhandler(self, event, menuw=None):
+ """
+ Get events from Freevo
+ """
+ if event == PLAY_START:
+ self.playitem = event.arg
+ self.elapsed = 0
+
+ if event == PLAY_END:
+ self.playitem = False
+ self.elapsed = 0
+
+ if event == STOP:
+ self.playitem = False
+ self.elapsed = 0
+
+ if event == PLAYLIST_NEXT:
+ self.elapsed = 0
+
+ if event == SEEK:
+ self.elapsed = 0
+
+
+ return 0
+
+
+ def utf8(self, s):
+ """
+ From kaa.base:
+ Returns a UTF-8 string, converting from other character sets if
+ necessary.
+ """
+ return self.str_to_unicode(s).encode("utf-8")
+
+
+ def str_to_unicode(self, s):
+ """
+ From kaa.base:
+ Attempts to convert a string of unknown character set to a unicode
+ string. First it tries to decode the string based on the locale's
+ preferred encoding, and if that fails, fall back to UTF-8 and then
+ latin-1. If all fails, it will force encoding to the preferred
+ charset, replacing unknown characters.
+ """
+ if type(s) == unicode or s == None:
+ return s
+
+ for c in (locale.getpreferredencoding(), "utf-8", "latin-1"):
+ try:
+ return s.decode(c)
+ except UnicodeDecodeError:
+ pass
+
+ return s.decode(local.getpreferredencoding(), "replace")
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