code: def _parse_docline(self, line, container):
          
          match = self.RE_DECOR.match(line)
          if match is not None:
              return "{}.{}".format(container.name, match.group("name"))
          else:
              return container.name
docs: Parses a single line of code following a docblock to see if
          it as a valid code element that can be decorated. If so, return
          the name of the code element.