Method put

tools/python-3.11.9-amd64/Lib/asyncio/queues.py:110–135

Put an item into the queue. Put an item into the queue. If the queue is full, wait until a free slot is available before adding item.

(self, item)

            return self.qsize() >= self._maxsize

    async def put(self, item):
        """Put an item into the queue.

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

    def put_nowait(self, item):
        """Put an item into the queue without blocking.