1 files changed, 27 insertions, 0 deletions
diff --git a/templatetags/dictlookup.py b/templatetags/dictlookup.py
new file mode 100644
index 0000000..e9ea334
--- /dev/null
+++ b/templatetags/dictlookup.py
@@ -0,0 +1,27 @@
+#  This file is part of GNU Dico.
+#  Copyright (C) 2008-2009, 2012 Wojciech Polak
+#
+#  GNU Dico is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 3, or (at your option)
+#  any later version.
+#
+#  GNU Dico 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 General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with GNU Dico.  If not, see <http://www.gnu.org/licenses/>.
+
+from django.template import Library
+
+register = Library ()
+
+def dictlookup (dict, key):
+    try:
+        return dict.get (key, '')
+    except KeyError:
+        return ''
+
+register.filter (dictlookup)