How can I manage multiple tasks in Python using asyncio?

How can I manage multiple tasks in Python using asyncio?

You can use the asyncio library to run multiple tasks concurrently. You can create coroutines and use asyncio.gather() to run them.

Can you show me a simple example of using asyncio with tasks?

Sure! Here's a basic example:

import asyncio

async def task(name, delay):
    await asyncio.sleep(delay)
    print(f'Task {name} completed after {delay} seconds')

async def main():
    await asyncio.gather(
        task('A', 2),
        task('B', 1),
        task('C', 3)
    )

asyncio.run(main())

What happens if one of the tasks fails?

If one of the tasks raises an exception, asyncio.gather() will raise that exception and cancel the other tasks unless you set return_exceptions=True.