Make plugin browser show plugin parent class

ipalib/plugable.py

@@ -163,6 +163,9 @@ class Plugin(ReadOnly):
         self.name = cls.__name__
         self.module = cls.__module__
         self.fullname = '%s.%s' % (self.module, self.name)
+        self.bases = tuple(
+            '%s.%s' % (b.__module__, b.__name__) for b in cls.__bases__
+        )
         self.doc = inspect.getdoc(cls)
         if self.doc is None:
             self.summary = '<%s>' % self.fullname

ipawebui/widgets.py

@@ -58,6 +58,11 @@ class IPAPlugins(base.Container):
     </td>
     </tr>
 
+    <tr class="${row.next()}">
+    <td>base(s)</td>
+    <td py:content="', '.join(p.bases)" />
+    </tr>
+
     <tr py:if="p.doc" class="${row.next()}">
     <td>docstring</td>
     <td><pre py:content="p.doc" /></td>