Method _remove_writer

Lib/test/test_asyncio/utils.py:420–426

(self, fd)

        self.writers[fd] = events.Handle(callback, args, self, context)

    def _remove_writer(self, fd):
        self.remove_writer_count[fd] += 1
        if fd in self.writers:
            del self.writers[fd]
            return True
        else:
            return False

    def assert_writer(self, fd, callback, *args):
        if fd not in self.writers: