connection.py 文件源码

def __init__(self, session):
        super(Connection, self).__init__()

        self._connectionStatus = ConnectionState.LoggedOut
        spotifyconnect._connection_instance = self

        self._cache = weakref.WeakValueDictionary()
        self._emitters = []
        self._callback_handles = set()

        spotifyconnect.Error.maybe_raise(
            lib.SpRegisterConnectionCallbacks(
                _ConnectionCallbacks.get_struct(), session))
        spotifyconnect.Error.maybe_raise(
            lib.SpRegisterDebugCallbacks(
                _DebugCallbacks.get_struct(), session))