Hi folks,
I really love your module and we even use it at work quit a lot :D
I wanted to contribute and add support for async methods but got stuck since I cannot really access the cache store behind the cached decorator...
here's the basic approach:
import asyncio
from time import perf_counter
from functools import wraps
def log(msg: str):
print(f"[{round(perf_counter(),3)}]: {msg}")
class AsyncMemoize:
def __init__(self) -> None:
self.cache = {} # very silly store for proof of concept
def __call__(self, function):
@wraps(function)
async def wrapped(*args):
cache_key = hash(args) #
if self.cache.get(cache_key, ...) == ...:
self.cache[cache_key] = await function(*args)
return self.cache[cache_key]
return wrapped
@AsyncMemoize()
async def calculate_stuff(n: int):
await asyncio.sleep(1) # intensive calculation
return n
async def main():
log("Calculating...")
await calculate_stuff(4)
log("Calculating again...")
await calculate_stuff(4)
log("Calculating other...")
await calculate_stuff(7)
log("Calculating other again...")
await calculate_stuff(7)
log("All done!")
asyncio.run(main())I could work with the cached decorator, however, this would mean making an async function call sync, and therefore blocking the thread, which is complete bullshit of cause 😆
If you can show me how to access the store directly, I'm gonna fork this repo and implement async support (which is really nice for things like server-side caching on Quart and FastAPI etc.) 😀
Best regards 👋
Hi folks,
I really love your module and we even use it at work quit a lot :D
I wanted to contribute and add support for async methods but got stuck since I cannot really access the cache store behind the
cacheddecorator...here's the basic approach:
I could work with the
cacheddecorator, however, this would mean making an async function call sync, and therefore blocking the thread, which is complete bullshit of cause 😆If you can show me how to access the store directly, I'm gonna fork this repo and implement async support (which is really nice for things like server-side caching on Quart and FastAPI etc.) 😀
Best regards 👋