 retrieving revision 1.90
 diff -u -r1.90 vtkPythonUtil.cxx
 --- Common/vtkPythonUtil.cxx	6 Aug 2008 20:23:20 -0000	1.90
-+++ Common/vtkPythonUtil.cxx	27 May 2009 14:19:14 -0000
++++ Common/vtkPythonUtil.cxx	27 May 2009 15:19:00 -0000
 @@ -22,6 +22,7 @@
  #include "vtkDataArray.h"
  #include "vtkObject.h"

                 
             switch (currentFunction->ReturnType % 0x1000)
               {
@@ -1090,6 +1097,31 @@
                 }
               }
             fprintf(fp,");\n");
+
+        /* Call successfully completed, we have to get back the
+         * thread-lock so that we can continue Python processing. */
+        fprintf(fp, "      PyEval_RestoreThread(_save);\n");
+
+	    /* check if the special OutputWindow has set Python exception
+	       information... */
+	    fprintf(fp, "      if (PyErr_Occurred())\n");
+	    fprintf(fp, "        return NULL;\n");
+
+	    /* disabling warnings:
+	       #pragma warning( disable: 4207 )
+	     */
+	    
+            /* catch clause for any possible C++ exceptions (e.g. bad_alloc) */
+            fprintf(fp, "     }\n");
+            fprintf(fp, "     catch (vtkstd::exception &_e) {\n");

retrieving revision 1.91
diff -u -r1.91 vtkWrapPython.c
--- Wrapping/vtkWrapPython.c	10 Dec 2008 20:58:40 -0000	1.91
+++ Wrapping/vtkWrapPython.c	27 May 2009 15:19:00 -0000
@@ -1056,6 +1056,13 @@
               fprintf(fp,"    else\n      {\n");
               sprintf(methodname,"op->%s",currentFunction->Name);
