code.py 文件源码

def container_wrapper(directive, literal_node, caption):
    container_node = nodes.container('', literal_block=True,
                                     classes=['literal-block-wrapper'])
    parsed = nodes.Element()
    directive.state.nested_parse(ViewList([caption], source=''),
                                 directive.content_offset, parsed)
    caption_node = nodes.caption(parsed[0].rawsource, '',
                                 *parsed[0].children)
    caption_node.source = parsed[0].source
    caption_node.line = parsed[0].line
    container_node += caption_node
    container_node += literal_node
    return container_node