Parse the value string and build the node list associated.
           Should produce a flat tree with only TEXTs and ENTITY_REFs.

def stringLenGetNodeList(self, value, len):
        """Parse the value string and build the node list associated.
           Should produce a flat tree with only TEXTs and ENTITY_REFs. """
        ret = libxml2mod.xmlStringLenGetNodeList(self._o, value, len)
        if ret is None:raise treeError('xmlStringLenGetNodeList() failed')
        __tmp = xmlNode(_obj=ret)
        return __tmp