universal.py 文件源码

def get_tokens(self, txtnodes):
        # A generator that yields ``(texttype, nodetext)`` tuples for a list
        # of "Text" nodes (interface to ``smartquotes.educate_tokens()``).

        texttype = {True: 'literal', # "literal" text is not changed:
                    False: 'plain'}
        for txtnode in txtnodes:
            nodetype = texttype[isinstance(txtnode.parent,
                                           (nodes.literal,
                                            nodes.math,
                                            nodes.image,
                                            nodes.raw,
                                            nodes.problematic))]
            yield (nodetype, txtnode.astext())