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# Copyright 2012 OpenStack LLC
#
# 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.
version_string = None
# First, try to get our version out of PKG-INFO. If we're installed,
# this'll let us find our version without pulling in pbr. After all, if
# we're installed on a system, we're not in a Git-managed source tree, so
# pbr doesn't really buy us anything.
try:
import importlib.metadata
except ImportError:
# python < 3.8
import pkg_resources
try:
version_string = pkg_resources.get_provider(
pkg_resources.Requirement.parse('python-swiftclient')).version
except pkg_resources.DistributionNotFound:
pass
else:
try:
version_string = importlib.metadata.distribution(
'python-swiftclient').version
except importlib.metadata.PackageNotFoundError:
pass
if version_string is None:
# No PKG-INFO? We're probably running from a checkout, then. Let pbr do
# its thing to figure out a version number.
import pbr.version
version_string = str(pbr.version.VersionInfo('python-swiftclient'))
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