def __init__(self):
# type: () -> None
"""
"""
if PluginBridge._logger is not None:
return
PluginBridge._logger = module_logger.getChild(type(self).__name__)
try:
PluginBridge._registered_slots = []
Monitor.register_abort_listener(type(self).on_abort_event)
except AbortException:
reraise(*sys.exc_info())
except Exception as e:
PluginBridge._logger.exception('')
"""
:return:
"""
try:
if self._file is not None:
self._file.close()
self._file = None
with Playlist._playlist_lock:
del Playlist._playlists[self._playlist_name]
except Exception:
pass
@staticmethod
def shutdown():
# type: () -> None
"""
:return:
"""
try:
with Playlist._playlist_lock:
for playlist in Playlist._playlists.copy().values():
playlist.close()
finally:
with Playlist._playlist_lock:
Playlist._playlists = {}
Monitor.register_abort_listener(Playlist.shutdown)