[Epydoc-commits] SF.net SVN: epydoc: [1728] trunk/epydoc/src/epydoc/docwriter/dotgraph.py

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

Revision: 1728
          http://epydoc.svn.sourceforge.net/epydoc/?rev=1728&view=rev
Author:   edloper
Date:     2008-02-18 10:25:40 -0800 (Mon, 18 Feb 2008)

Log Message:
-----------
- When constructing UML graph nodes, guard against the case where
  class_doc.sorted_variables is UNKNOWN.  This is known to happen
  if the user defines a class that subclasses from an undocumented
  class that itself has a nested class.  E.g., Tkinter.Misc.getint.

Modified Paths:
--------------
    trunk/epydoc/src/epydoc/docwriter/dotgraph.py

Modified: trunk/epydoc/src/epydoc/docwriter/dotgraph.py
===================================================================
--- trunk/epydoc/src/epydoc/docwriter/dotgraph.py	2008-02-16 04:50:59 UTC (rev 1727)
+++ trunk/epydoc/src/epydoc/docwriter/dotgraph.py	2008-02-18 18:25:40 UTC (rev 1728)
@@ -491,16 +491,17 @@
         show_private = options.get('show_private_vars', False)
         show_magic = options.get('show_magic_vars', True)
         show_inherited = options.get('show_inherited_vars', False)
-        for var in class_doc.sorted_variables:
-            name = var.canonical_name[-1]
-            if ((not show_private and var.is_public == False) or
-                (not show_magic and re.match('__\w+__$', name)) or
-                (not show_inherited and var.container != class_doc)):
-                pass
-            elif isinstance(var.value, RoutineDoc):
-                self.operations.append(var)
-            else:
-                self.attributes.append(var)
+        if class_doc.sorted_variables not in (None, UNKNOWN):
+            for var in class_doc.sorted_variables:
+                name = var.canonical_name[-1]
+                if ((not show_private and var.is_public == False) or
+                    (not show_magic and re.match('__\w+__$', name)) or
+                    (not show_inherited and var.container != class_doc)):
+                    pass
+                elif isinstance(var.value, RoutineDoc):
+                    self.operations.append(var)
+                else:
+                    self.attributes.append(var)
 
         # Initialize our dot node settings.
         tooltip = self._summary(class_doc)


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