(self, streams=None)
Disconnect this stream from any upstream sources
Disconnect this stream from any upstream sources
Disconnect this stream from any upstream sources
def destroy(self, streams=None):
        """
        Disconnect this stream from any upstream sources
        """
        if streams is None:
            streams = self.upstreams
        for upstream in list(streams):
            upstream._remove_downstream(self)
            self._remove_upstream(upstream)
def destroy ( self , streams = None ) : if streams is None : streams = self . upstreams for upstream in list ( streams ) : upstream . _remove_downstream ( self ) self . _remove_upstream ( upstream )