What is an example of using asynccontextmanager in Python?

Can you explain how to use asynccontextmanager in Python?

Sure! The asynccontextmanager is a decorator that allows you to define an asynchronous context manager. It helps manage resources in an async environment.

Can you provide a code example?

Absolutely! Here's a simple example:

from contextlib import asynccontextmanager

@asynccontextmanager
def async_resource():
    print('Acquiring resource...')
    yield 'Resource'
    print('Releasing resource...')

async def main():
    async with async_resource() as resource:
        print(f'Using {resource}')

# To run the main function, use an event loop.

What are the benefits of using asynccontextmanager?

The benefits include better resource management, cleaner code, and the ability to use await within the context, making it ideal for asynchronous programming.