def unregisterProducer(self):
        """
        Call this to unregister producer for standard input."""
        if 0 == self.pipes:
            self.pipes[0].unregisterProducer()
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/internet/process.py/Process.unregisterProducer/operator `in` -> `==`