Synnefo

# ----------------------------

# A simple retry decorator

def retry(howmany):

    def decorator(func):

        def f(*args, **kwargs):

            attemps = 0

            while True:

                try:

                    return func(*args, **kwargs)

                except Exception as e:

                    is_last_attempt = attemps == howmany - 1

                    if is_last_attempt:

                        raise e

                    if e.args:

                        status = e[0]

                        # In case of Unauthorized response

                        # or Not Found return immediately

                        if status == 401 or status == 404:

                            raise e

                    attemps += 1

        return f

    return decorator