def __init__(self, session):
HubListener.__init__(self)
PropertySetMixin.__init__(self)
self._session = session
self._data = session.data_collection
self._hub = None
self._layer_artist_container = self._layer_artist_container_cls()
def __init__(self, session):
HubListener.__init__(self)
PropertySetMixin.__init__(self)
self._session = session
self._data = session.data_collection
self._hub = None
self._layer_artist_container = self._layer_artist_container_cls()