code: def return_current_uri(self):
          
          uri = post_slash("%s" % self.current_dir())
          for uri_part in self.slots.keys():
              if self.slots[uri_part] != None:
                  uri += "%s/" % self.slots[uri_part]
          return uri
docs: Args:
              * None
  
          Returns:
              String - Returns the full postpath & semantic components
  
          *NOTE* may not contain the server & port numbers.  That depends on
          what was provided to the parser.