code: def doubleclickrow(self, window_name, object_name, row_text):
          
          object_handle = self._get_object_handle(window_name, object_name)
          if not object_handle.AXEnabled:
              raise LdtpServerException(u"Object %s state disabled" % object_name)
  
          object_handle.activate()
          self.wait(1)
          for cell in object_handle.AXRows:
              cell = self._getfirstmatchingchild(cell, "(AXTextField|AXStaticText)")
              if not cell:
                  continue
              if re.match(row_text, cell.AXValue):
                  x, y, width, height = self._getobjectsize(cell)
                  # Mouse double click on the object
                  cell.doubleClickMouse((x + width / 2, y + height / 2))
                  return 1
          raise LdtpServerException('Unable to get row text: %s' % row_text)
docs: Double click row matching given text
  
          @param window_name: Window name to type in, either full name,
          LDTP's name convention, or a Unix glob.
          @type window_name: string
          @param object_name: Object name to type in, either full name,
          LDTP's name convention, or a Unix glob. 
          @type object_name: string
          @param row_text: Row text to select
          @type row_text: string
  
          @return: row index matching the text on success.
          @rtype: integer