def from_settings(cls, settings):
engine = attr_or_item(settings, 'TELEGRAPHY_RPC_ENGINE')
rpc_params = attr_or_item(settings, 'TELEGRAPHY_RPC_PARAMS')
engine_class = import_class(engine)
instance = engine_class(**rpc_params)
return instance
def from_settings(cls, settings):
"""Gateway process factory"""
engine_path = attr_or_item(settings, 'TELEGRAPHY_ENGINE')
engine_class = import_class(engine_path)
instance = engine_class(settings)
return instance
