[Checkins] SVN: grokui.admin/trunk/src/grokui/admin/views.py Fix https://bugs.launchpad.net/grok/+bug/638763.

[Uli Fouquet]

Log message for revision 116432:
  Fix https://bugs.launchpad.net/grok/+bug/638763.
  
  Don't hide away Duplication/KeyErrors that come from the new
  application itself.
  

Changed:
  U   grokui.admin/trunk/src/grokui/admin/views.py

-=-
Modified: grokui.admin/trunk/src/grokui/admin/views.py
===================================================================
--- grokui.admin/trunk/src/grokui/admin/views.py	2010-09-15 09:48:44 UTC (rev 116431)
+++ grokui.admin/trunk/src/grokui/admin/views.py	2010-09-15 09:51:13 UTC (rev 116432)
@@ -71,12 +71,12 @@
             self.redirect(self.url(self.context, 'applications'))
             return
         app = getUtility(grok.interfaces.IApplication, name=application)
-        try:
+        if name in self.context.root.keys():
+            self.flash(u'Name `%s` already in use. '
+                       u'Please choose another name.' % (name,))
+        else:
             new_app = create_application(app, self.context.root, name)
             self.flash(u'Added %s `%s`.' % (application, name))
-        except (DuplicationError, KeyError):
-            self.flash(u'Name `%s` already in use. '
-                       u'Please choose another name.' % (name,))
         self.redirect(self.url(self.context, 'applications'))