/usr/lib/python2.7/dist-packages/tooz/drivers/_retry.py is in python-tooz 1.40.0-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | # -*- coding: utf-8 -*-
#
# Copyright © 2014 eNovance
#
# 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 retrying
class Retry(Exception):
"""Exception raised if we need to retry."""
def retry_if_retry_raised(exception):
return isinstance(exception, Retry)
RETRYING_KWARGS = dict(
retry_on_exception=retry_if_retry_raised,
wait='exponential_sleep',
wait_exponential_max=1,
)
def retry(**kwargs):
delay = kwargs.get('stop_max_delay', None)
kwargs['stop_max_delay'] = delay if delay not in (True, False) else None
k = RETRYING_KWARGS.copy()
k.update(kwargs)
return retrying.retry(**k)
Retrying = retrying.Retrying
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