def wait(self, stage=STATE_CHANNELS_LOADED):
loop = MainLoop(None, True)
def data_ready_cb(new_stage):
if new_stage >= stage:
loop.quit()
self.__service.connect_to_signal('DataReady', data_ready_cb)
if self.__service.GetDataStage() >= stage:
loop.quit()
progress_id = 0
if loop.is_running():
if sys.stdout.isatty():
progress = ['-\r', '\\\r', '|\r', '/\r']
def progress_cb():
c = progress.pop(0)
sys.stdout.write(c)
sys.stdout.flush()
progress.append(c)
return True
progress_id = timeout_add(250, progress_cb)
sys.stdout.write(' loading...\r')
loop.run()
if progress_id:
source_remove(progress_id)
sys.stdout.write('\r\033[K')
sys.stdout.flush()
def __init__(self, bus):
def player_message_cb(bus, message):
if gst.MESSAGE_EOS == message.type:
self.__player.set_state(gst.STATE_NULL)
return True
if gst.MESSAGE_ERROR == message.type:
print message.structure and message.structure.to_string() or ''
self.__player.set_state(gst.STATE_NULL)
return True
if gst.MESSAGE_STATE_CHANGED == message.type:
if message.src == self.__player:
self.StateChanged(*self.GetState())
self.__favorites.set_state(*self.GetState())
return True
if gst.MESSAGE_TAG == message.type:
valid_types = float, int, str, unicode
tags = [(k, v) for k, v in dict(message.structure).items()
if isinstance(v, valid_types)]
self.StreamTagsChanged(dict(tags))
return True
return True
self.__data_stage = 0
self.__player = Player()
self.__player.get_bus().add_watch(player_message_cb)
self.__httplib = Http(cache=get_cache_filename())
self.__favorites = Favorites()
self.__stations = list()
self.__stream_tags = dict()
proxy = SessionBus().get_object('org.freedesktop.Notifications',
'/org/freedesktop/Notifications')
self.__notifications = Interface(proxy,
'org.freedesktop.Notifications')
self.__notify_id = 0
name = BusName(Service.name, bus)
super(Service, self).__init__(bus, '/', name)
self.__loop = MainLoop(None, True)
Thread(target=self.__load).start()
def __init__(self, g_file):
self._folder = None
self._loop = MainLoop()
# Make the archive uri
uri = g_file.get_uri()
uri = 'archive://' + quote(uri, '')
# Mount the archive if needed
g_file = File(uri)
# Already mounted ?
if g_file.query_exists():
self._folder = g_file
else:
mount_operation = MountOperation()
mount_operation.set_anonymous(True)
g_file.mount_enclosing_volume(mount_operation, self._mount_end)
# Wait
self._loop.run()
