core.py 文件源码

def getgraphcontent(self, graphuri):
        """Get the serialized content of a named graph.

        Args:
            graphuri: The URI of a named graph.
        Returns:
            content: A list of strings where each string is a quad.
        """
        data = []
        context = self.store.get_context(URIRef(graphuri))
        triplestring = context.serialize(format='nt').decode('UTF-8')

        # Since we have triples here, we transform them to quads by adding the graphuri
        # TODO This might cause problems if ' .\n' will be part of a literal.
        #   Maybe a regex would be a better solution
        triplestring = triplestring.replace(' .\n', ' <' + graphuri + '> .\n')

        data = triplestring.splitlines()
        data.remove('')

        return data