What is asynchronous programming in Python?

What is asynchronous programming in Python?

Asynchronous programming allows you to write code that can perform tasks concurrently, improving efficiency. In Python, this is often done using the asyncio library.

Can you give me an example of how to use asyncio?

Sure! Here's a simple example:

import asyncio

async def say_hello():
    print('Hello')
    await asyncio.sleep(1)
    print('World!')

asyncio.run(say_hello())

What are the benefits of using asynchronous programming?

The main benefits include improved performance, better resource utilization, and the ability to handle I/O-bound tasks more efficiently.

Are there any downsides to using async in Python?

Yes, it can make code more complex and harder to debug. Additionally, not all libraries support asynchronous operations.