Method release

python/python3/tornado/locks.py:480–484

Increment the counter and wake one waiter.

(self)

        self._initial_value = value

    def release(self) -> None:
        """Increment the counter and wake one waiter."""
        if self._value >= self._initial_value:
            raise ValueError("Semaphore released too many times")
        super().release()


class Lock(object):