Move common libs to libs/common

libs/common/pbr/hooks/metadata.py

@@ -0,0 +1,32 @@
+# Copyright 2013 Hewlett-Packard Development Company, L.P.
+# All Rights Reserved.
+#
+# 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.
+
+from pbr.hooks import base
+from pbr import packaging
+
+
+class MetadataConfig(base.BaseConfig):
+
+    section = 'metadata'
+
+    def hook(self):
+        self.config['version'] = packaging.get_version(
+            self.config['name'], self.config.get('version', None))
+        packaging.append_text_list(
+            self.config, 'requires_dist',
+            packaging.parse_requirements())
+
+    def get_name(self):
+        return self.config['name']