func-retry

📦 安装

pip install func-retry

💡 使用示例

Sync

from func_retry import retry


@retry(times=3, delay=1)
def fetch_data():
    print("Fetching data...")
    raise Exception("Failed to fetch")


fetch_data()

Async

import asyncio
from func_retry import retry


@retry(times=3, delay=1)
async def fetch_data_async():
    print("Fetching data asynchronously...")
    raise Exception("Async fetch failed")


asyncio.run(fetch_data_async())

Callback

def log_error(current_error, current_retry_times, args, kwargs):
    print(f"Func run failed with error: {current_error}")


@retry(times=3, callback=log_error)
def test_func():
    raise Exception("Test exception")


test_func()

🧩 API 说明

@retry(exc=Exception, times=3, delay=None, callback=None)

参数说明