1 files changed, 46 insertions, 0 deletions
diff --git a/nova/version.py b/nova/version.py
new file mode 100644
index 000000000..7b27acb6a
--- /dev/null
+++ b/nova/version.py
@@ -0,0 +1,46 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+#    Copyright 2011 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.
+
+try:
+    from nova.vcsversion import version_info
+except ImportError:
+    version_info = {'branch_nick': u'LOCALBRANCH',
+                    'revision_id': 'LOCALREVISION',
+                    'revno': 0}
+
+NOVA_VERSION = ['2011', '1']
+YEAR, COUNT = NOVA_VERSION
+
+FINAL = False   # This becomes true at Release Candidate time
+
+
+def canonical_version_string():
+    return '.'.join([YEAR, COUNT])
+
+
+def version_string():
+    if FINAL:
+        return canonical_version_string()
+    else:
+        return '%s-dev' % (canonical_version_string(),)
+
+
+def vcs_version_string():
+    return "%s:%s" % (version_info['branch_nick'], version_info['revision_id'])
+
+
+def version_string_with_vcs():
+    return "%s-%s" % (canonical_version_string(), vcs_version_string())