def getNodeDetails()

in bleach/_vendor/html5lib/treewalkers/etree_lxml.py [0:0]
33 lines of code
12 McCabe index (conditional complexity)

    def getNodeDetails(self, node):
        if isinstance(node, tuple):  # Text node
            node, key = node
            assert key in ("text", "tail"), "Text nodes are text or tail, found %s" % key
            return base.TEXT, ensure_str(getattr(node, key))

        elif isinstance(node, Root):
            return (base.DOCUMENT,)

        elif isinstance(node, Doctype):
            return base.DOCTYPE, node.name, node.public_id, node.system_id

        elif isinstance(node, FragmentWrapper) and not hasattr(node, "tag"):
            return base.TEXT, ensure_str(node.obj)

        elif node.tag == etree.Comment:
            return base.COMMENT, ensure_str(node.text)

        elif node.tag == etree.Entity:
            return base.ENTITY, ensure_str(node.text)[1:-1]  # strip &;

        else:
            # This is assumed to be an ordinary element
            match = tag_regexp.match(ensure_str(node.tag))
            if match:
                namespace, tag = match.groups()
            else:
                namespace = None
                tag = ensure_str(node.tag)
            attrs = OrderedDict()
            for name, value in list(node.attrib.items()):
                name = ensure_str(name)
                value = ensure_str(value)
                match = tag_regexp.match(name)
                if match:
                    attrs[(match.group(1), match.group(2))] = value
                else:
                    attrs[(None, name)] = value
            return (base.ELEMENT, namespace, self.filter.fromXmlName(tag),
                    attrs, len(node) > 0 or node.text)