retry.py

from time import sleep
from typing import Any

def retry(f, *args, _retries: int = 3, _sleep: float = 0.0, **kwargs) -> Any:
    """Retry function call until it succeeds."""
    if _retries < 0:
        raise ValueError('_retries cannot be negative.')
    tries = _retries + 1
    for attempt in range(tries):
        try:
            return f(*args, **kwargs)
        except Exception as e:
            t = type(e).__name__
            if attempt == _retries:
                raise e
            sleep(_sleep)