Build the string equivalent to the text contained in the
           Node list made of TEXTs and ENTITY_REFs

def nodeListGetString(self, list, inLine):
        """Build the string equivalent to the text contained in the
           Node list made of TEXTs and ENTITY_REFs """
        if list is None: list__o = None
        else: list__o = list._o
        ret = libxml2mod.xmlNodeListGetString(self._o, list__o, inLine)
        return ret