[Epydoc-commits] SF.net SVN: epydoc: [1274] trunk/epydoc/src/epydoc/docwriter/dotgraph.py

[<ed...@us...>]

Revision: 1274
Author:   edloper
Date:     2006-08-21 05:14:48 -0700 (Mon, 21 Aug 2006)
ViewCVS:  http://svn.sourceforge.net/epydoc/?rev=1274&view=rev

Log Message:
-----------
- fixed sf bug [ 1511214 ] uml error.  This involved an exception raised
  because the uml graph tried to create a class node for non-class
  objects.

Modified Paths:
--------------
    trunk/epydoc/src/epydoc/docwriter/dotgraph.py
Modified: trunk/epydoc/src/epydoc/docwriter/dotgraph.py
===================================================================
--- trunk/epydoc/src/epydoc/docwriter/dotgraph.py	2006-08-21 11:49:30 UTC (rev 1273)
+++ trunk/epydoc/src/epydoc/docwriter/dotgraph.py	2006-08-21 12:14:48 UTC (rev 1274)
@@ -420,6 +420,9 @@
             the types of a linked attributes if no node yet exists for
             that type.
         """
+        if not isinstance(class_doc, ClassDoc):
+            raise TypeError('Expected a ClassDoc as 1st argument')
+        
         self.class_doc = class_doc
         """The class represented by this node."""
         
@@ -591,6 +594,9 @@
         type_doc = self.linker.docindex.find(type_str, var)
         if not type_doc: return False
 
+        # Make sure the type is a class.
+        if not isinstance(type_doc, ClassDoc): return False
+
         # Get the type ValueDoc's node.  If it doesn't have one (and
         # add_nodes_for_linked_attributes=True), then create it.
         type_node = nodes.get(type_doc)


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