Merge "remove pbr as runtime dependency"

Author: Zuul

keystoneauth1/__init__.py

@@ -10,7 +10,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-import pbr.version
+import importlib.metadata
 
 
-__version__ = pbr.version.VersionInfo('keystoneauth1').version_string()
+__version__ = importlib.metadata.version('keystoneauth1')

requirements.txt

@@ -11,7 +11,6 @@
 # of openstack-specific projects (allowing interaction with openstack APIs)
 # where oslo and associated transient dependencies are not desired.
 
-pbr>=2.0.0 # Apache-2.0
 iso8601>=2.0.0 # MIT
 requests>=2.14.2 # Apache-2.0
 stevedore>=1.20.0 # Apache-2.0