master trunk of gnowsys-studio

1 files changed, 13 insertions, 0 deletions

diff --git a/gstudio/admin/expression.py b/gstudio/admin/expression.py
new file mode 100644
index 0000000..a6a8fd2
--- /dev/null
+++ b/gstudio/admin/expression.py
@@ -0,0 +1,13 @@
+"""MetatypeAdmin for Gstudio"""
+from django.contrib import admin
+from django.core.urlresolvers import NoReverseMatch
+from django.utils.translation import ugettext_lazy as _
+
+from gstudio.admin.forms import ExpressionAdminForm
+import reversion
+
+class ExpressionAdmin(reversion.VersionAdmin):
+    def save_model(self, request, expression, form, change):
+        expression.title = expression.composed_sentence
+        expression.save()
+