transforms.py 文件源码

def apply(self):
        # move doctest blocks out of blockquotes
        for node in self.document.traverse(nodes.block_quote):
            if all(isinstance(child, nodes.doctest_block) for child
                   in node.children):
                node.replace_self(node.children)
        # combine successive doctest blocks
        # for node in self.document.traverse(nodes.doctest_block):
        #    if node not in node.parent.children:
        #        continue
        #    parindex = node.parent.index(node)
        #    while len(node.parent) > parindex+1 and \
        #            isinstance(node.parent[parindex+1], nodes.doctest_block):
        #        node[0] = nodes.Text(node[0] + '\n\n' +
        #                             node.parent[parindex+1][0])
        #        del node.parent[parindex+1]