Method get

tools/python-3.11.9-amd64/Lib/asyncio/queues.py:149–173

Remove and return an item from the queue. If queue is empty, wait until an item is available.

(self)

        self._wakeup_next(self._getters)

    async def get(self):
        """Remove and return an item from the queue.

        If queue is empty, wait until an item is available.
        """
        while self.empty():
            getter = self._get_loop().create_future()
            self._getters.append(getter)
            try:
                await getter
            except:
                getter.cancel()  # Just in case getter is not done yet.
                try:
                    # Clean self._getters from canceled getters.
                    self._getters.remove(getter)
                except ValueError:
                    # The getter could be removed from self._getters by a
                    # previous put_nowait call.
                    pass
                if not self.empty() and not getter.cancelled():
                    # We were woken up by put_nowait(), but can't take
                    # the call.  Wake up the next in line.
                    self._wakeup_next(self._getters)
                raise
        return self.get_nowait()

    def get_nowait(self):
        """Remove and return an item from the queue.