code: def DbGetDeviceAttributeList(self, argin):
          
          self._log.debug("In DbGetDeviceAttributeList()")
          dev_name = argin[0]
          wildcard = argin[1]
          if not wildcard:
              wildcard = "%"
          else:
              wildcard = replace_wildcard(wildcard)
          return self.db.get_device_attribute_list(dev_name, wildcard)
docs: Return list of attributes matching the wildcard
           for the specified device
  
          :param argin: Str[0] = Device name
          Str[1] = Wildcard
          :type: tango.DevVarStringArray
          :return: attribute name list
          :rtype: tango.DevVarStringArray