tabs.py 文件源码

def run(self):
        """ Parse a tab directive """
        self.assert_has_content()

        args = self.content[0].strip().split()
        self.content.trim_start(2)

        lang = args[0]
        tab_name = ' '.join(args[1:]) if len(args) > 1 else LEXER_MAP[lang]

        for idx, line in enumerate(self.content.data):
            self.content.data[idx] = '      ' + line

        tab_args = {
            'tab_id': base64.b64encode(
                tab_name.encode('utf-8')).decode('utf-8'),
            'classes': ['code-tab'],
        }

        new_content = [
            '.. tab:: {}'.format(json.dumps(tab_args)),
            '   {}'.format(tab_name),
            '',
            '   .. code-block:: {}'.format(lang),
            '',
        ]

        for idx, line in enumerate(new_content):
            self.content.data.insert(idx, line)
            self.content.items.insert(idx, (None, idx))

        node = nodes.container()
        self.state.nested_parse(self.content, self.content_offset, node)
        return node.children