[pypy-svn] r44385 - pypy/dist/dotviewer

[arigo at codespeak.net]

Author: arigo
Date: Tue Jun 19 20:13:49 2007
New Revision: 44385

Modified:
   pypy/dist/dotviewer/graphpage.py
Log:
Avoid the unnecessary traceback from a RemoteError.


Modified: pypy/dist/dotviewer/graphpage.py
==============================================================================
--- pypy/dist/dotviewer/graphpage.py	(original)
+++ pypy/dist/dotviewer/graphpage.py	Tue Jun 19 20:13:49 2007
@@ -24,13 +24,17 @@
 
     def display(self):
         "Display a graph page."
-        import graphclient
-        graphclient.display_page(self)
+        import graphclient, msgstruct
+        try:
+            graphclient.display_page(self)
+        except msgstruct.RemoteError, e:
+            import sys
+            print >> sys.stderr, "Exception in the graph viewer:", str(e)
 
     def display_background(self):
         "Display a graph page in a background thread."
-        import graphclient, thread
-        thread.start_new_thread(graphclient.display_page, (self,))
+        import thread
+        thread.start_new_thread(self.display, ())
 
 
 class DotFileGraphPage(GraphPage):