Index: graphviz/graphviz.py
===================================================================
--- graphviz/graphviz.py	(revision 529)
+++ graphviz/graphviz.py	(working copy)
@@ -87,11 +87,6 @@
         content - The text the user entered for the macro to process.
         """
 
-        self.log.debug('dir(req): %s' % str(dir(req)))
-        self.log.debug('req.args: %s' % str(req.args))
-        self.log.debug('req.base_url: %s' % str(req.base_url))
-
-        self.base_url = req.base_url
         # check and load the configuration
         trouble, msg = self.load_config()
         if trouble: