Refactor WTFormData

1 files changed, 25 insertions, 0 deletions

diff --git a/mediagoblin/federation/tools/forms.py b/mediagoblin/federation/tools/forms.py
new file mode 100644
index 00000000..e3eb3298
--- /dev/null
+++ b/mediagoblin/federation/tools/forms.py
@@ -0,0 +1,25 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# 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 WTFormData(dict):
+    """
+        Provides a WTForm usable dictionary
+    """
+    def getlist(self, key):
+        v = self[key]
+        if not isinstance(v, (list, tuple)):
+            v = [v]
+        return v