def poll(self):
        # pylint: disable=no-self-use
        pass
Chaining of filters using the | operator.
dataset/ETHPy150Open UniversalDevicesInc/Polyglot/polyglot/nodeserver_api.py/NodeServer.poll--crossover with--dataset/ETHPy150Open jonathanslenders/python-prompt-toolkit/prompt_toolkit/filters/base.py/Filter.__or__