(self, func, *args, **kw)
Internal helper. Calls the IStreamListener function 'func' with
        the given args, guarding around errors.
Internal helper. Calls the IStreamListener function 'func' with
        the given args, guarding around errors.
Internal helper . Calls the IStreamListener function func with the given args guarding around errors .
def _notify(self, func, *args, **kw):
        """
        Internal helper. Calls the IStreamListener function 'func' with
        the given args, guarding around errors.
        """
        for x in self.listeners:
            try:
                getattr(x, func)(*args, **kw)
            except Exception:
                log.err()
def _notify ( self , func , * args , * * kw ) : for x in self . listeners : try : getattr ( x , func ) ( * args , * * kw ) except Exception : log . err ( )