How to use the pbr.version function in pbr

"""

import codecs
import collections
import datetime
import io
import sys
import traceback
from xml.sax import saxutils

import pbr.version
import subunit
import testtools


__version__ = pbr.version.VersionInfo('os_testr').version_string()


class TemplateData(object):
    """Define a HTML template for report customerization and generation.

    Overall structure of an HTML report

    HTML
    +------------------------+
    |                  |
    |                  |
    |                        |
    |   STYLESHEET           |
    |   +----------------+   |
    |   |                |   |
    |   +----------------+   |

def main():
    config.parse_args(sys.argv)
    logging.setup(CONF, "masakarimonitors")
    utils.monkey_patch()

    # From openstacksdk version 0.11.1 onwards, there is no way
    # you can add service to the connection. Hence we need to monkey patch
    # _find_service_filter_class method from sdk to allow
    # to point to the correct service filter class implemented in
    # masakari-monitors.
    sdk_ver = pbr.version.VersionInfo('openstacksdk').version_string()
    if sdk_ver in ['0.11.1', '0.11.2', '0.11.3']:
        utils.monkey_patch_for_openstacksdk("openstack._meta:masakarimonitors."
                                            "cmd."
                                            "masakari_service_filter_class")
    if sdk_ver in ['0.12.0']:
        utils.monkey_patch_for_openstacksdk("openstack._meta.connection:"
                                            "masakarimonitors.cmd."
                                            "masakari_service_filter_class")

    server = service.Service.create(binary='masakarimonitors-hostmonitor')
    service.serve(server)
    service.wait()

# 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 pbr.version


__version__ = pbr.version.VersionInfo("python-marconiclient").version_string()

#    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 pbr.version

__version__ = pbr.version.VersionInfo('virtualbmc').version_string()

# 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.
# This work is done by Operating System Lab

import pbr.version


__version__ = pbr.version.VersionInfo(
    'ku.stella').version_string()

# 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.

try:
    from pbr import version as pbr_version

    _version_info = pbr_version.VersionInfo("doc8")
    version_string = _version_info.version_string()
except ImportError:
    import pkg_resources

    _version_info = pkg_resources.get_distribution("doc8")
    version_string = _version_info.version

# 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 pbr.version

__version__ = pbr.version.VersionInfo('huaweicloud-sdk-python').version_string()

"""
Set of Python tools for the RATOM project
"""

import pbr.version as version

__version__ = version.VersionInfo(__package__).release_string()

#    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 pbr.version


__version__ = pbr.version.VersionInfo('python-tackerclient').version_string()

#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  ARA is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with ARA.  If not, see .

import os
import sys
import sphinx_rtd_theme
import pbr.version
version_info = pbr.version.VersionInfo('ara')

sys.path.insert(0, os.path.abspath('../..'))
# -- General configuration ----------------------------------------------------

# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = [
    'sphinx.ext.autodoc',
]

# autodoc generation is a bit aggressive and a nuisance when doing heavy
# text edit cycles.
# execute "export SPHINX_DEBUG=1" in your terminal to disable

# The suffix of source filenames.
source_suffix = '.rst'