Async Decorator

async_decorator.py

import asyncio

def async_decorator(acreate_fn):
    async def _f(*args, **kwargs):
        print(f"Decorated fn: {args=}, {kwargs=}. Sleeping.")
        await asyncio.sleep(0.1)
        return await acreate_fn(*args, **kwargs)
    return _f



@async_decorator
async def some_func(i):
    print(f"Regular fn: {i=}")
    return i


print(asyncio.run(some_func(10)))


"""
Decorated fn: args=(10,), kwargs={}. Sleeping.
Regular fn: i=10
10
"""