Move common libs to libs/common

libs/common/pbr/extra_files.py

@@ -0,0 +1,35 @@
+# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
+#
+# 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 distutils import errors
+import os
+
+_extra_files = []
+
+
+def get_extra_files():
+    global _extra_files
+    return _extra_files
+
+
+def set_extra_files(extra_files):
+    # Let's do a sanity check
+    for filename in extra_files:
+        if not os.path.exists(filename):
+            raise errors.DistutilsFileError(
+                '%s from the extra_files option in setup.cfg does not '
+                'exist' % filename)
+    global _extra_files
+    _extra_files[:] = extra_files[:]