--- /dev/null
+#
+# Copyright (C) 2015 <contact@redhat.com>
+#
+# Author: Alfredo Deza <adeza@redhat.com>
+# Author: Loic Dachary <loic@dachary.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see `<http://www.gnu.org/licenses/>`.
+#
+
+
+class UnsupportedPlatform(Exception):
+ """Platform is not supported."""
+ def __init__(self, distro, codename, release):
+ self.distro = distro
+ self.codename = codename
+ self.release = release
+
+ def __str__(self):
+ return '{doc}: {distro} {codename} {release}'.format(
+ doc=self.__doc__.strip(),
+ distro=self.distro,
+ codename=self.codename,
+ release=self.release,
+ )