coroutincache 1.5.0

The Simple library for corutine cache

Description

This is cache for coroutines with a ttl parameter and the auto_refresh functional.

Explanation

• auto_refresh parameter is needs to call is cached coroutine again

It have been make for coroutines what getting a large data volume from third-party heavy APIs, information from which may change periodically.

Installation

pip install coroutincache

Usage

Simple usage:

import asyncio

from fastapi import FastAPI
from coroutincache import asyncache

from LogSettings import get_logger

logger = get_logger('consolemode')
app = FastAPI()


@asyncache(ttl=20)
async def load_from_api(params=None):
    await asyncio.sleep(3)
    logger.debug(f'LOAD FROM API')
    return [{'namespace': 'A1'}, {'namespace': 'A2'}, {'namespace': 'A3'}]


@app.get("/")
async def root():
    result = await load_from_api(32)
    logger.info(f'Result: {result}')
    return result

Like regular cache with ttl parameter

import asyncio

from coroutincache import asyncache


@asyncache(ttl=20, auto_refresh=False)
async def load_from_api(params=None):
    await asyncio.sleep(3)
    return [{'namespace': 'A1'}, {'namespace': 'A2'}, {'namespace': 'A3'}]  # Large data

License

This project is licensed under the MIT License - see the MIT LICENSE file for details.