.. method:: notify_all()
- Wake up all threads waiting on this condition. This method acts like
- :meth:`notify`, but wakes up all waiting threads instead of one. If the
- calling thread has not acquired the lock when this method is called, a
+ Wake up all coroutines waiting on this condition. This method acts like
+ :meth:`notify`, but wakes up all waiting coroutines instead of one. If the
+ calling coroutine has not acquired the lock when this method is called, a
:exc:`RuntimeError` is raised.
.. method:: release()
A semaphore manages an internal counter which is decremented by each
:meth:`acquire` call and incremented by each :meth:`release` call. The
counter can never go below zero; when :meth:`acquire` finds that it is zero,
- it blocks, waiting until some other thread calls :meth:`release`.
+ it blocks, waiting until some other coroutine calls :meth:`release`.
Semaphores also support the context management protocol.