时间:2021-07-01 10:21:17 帮助过:56人阅读
    def _parse(self, row):
        data = []
        comments = []
        for cell in row:
            cell = self._collapse_whitespace(cell)
            if cell.startswith('#') and not comments:
                comments.append(cell[1:])
            elif comments:
                comments.append(cell)
            else:
                data.append(cell)
        return self._purge_empty_cells(data), self._purge_empty_cells(comments)
当时__init__是类的构造函数,他将得到有_parse解析回来的多个返回值,self._purge_empty_cells(data) 赋给self.cells, self._purge_empty_cells(comments)赋给self.comments
就这么简单 :)