# -*- coding: utf-8 -*-
#
# Copyright © 2016 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import tenacity
from tenacity import stop
from tenacity import wait


_default_wait = wait.wait_exponential(max=1)


def retry(stop_max_delay=None, **kwargs):
    k = {"wait": _default_wait, "retry": tenacity.retry_never}
    if stop_max_delay not in (True, False, None):
        k['stop'] = stop.stop_after_delay(stop_max_delay)
    return tenacity.retry(**k)


TryAgain = tenacity.TryAgain