How can I implement an async queue in Python?

How can I implement an async queue in Python?

You can use the asyncio library along with queue.Queue to create an async queue. Would you like a code example?

Yes, please provide a code example.

Here's a simple example:

import asyncio
from asyncio import Queue

async def worker(queue):
    while True:
        item = await queue.get()
        if item is None:
            break
        print(f'Processing {item}')
        queue.task_done()

async def main():
    queue = Queue()
    for i in range(5):
        await queue.put(i)

    tasks = [asyncio.create_task(worker(queue)) for _ in range(2)]
    await queue.join()  # Wait until all items are processed

    for _ in range(2):
        await queue.put(None)  # Stop workers
    await asyncio.gather(*tasks)

asyncio.run(main())

What does this code do?

This code creates an async queue where multiple workers process items concurrently. It demonstrates how to manage tasks asynchronously.