models.py 文件源码

def _build_rdf(self, data=None):

        '''
        Parse incoming rdf as self.rdf.orig_graph, create copy at self.rdf.graph

        Args:
            data (): payload from GET request, expected RDF content in various serialization formats

        Returns:
            None
        '''

        # recreate rdf data
        self.rdf = SimpleNamespace()
        self.rdf.data = data
        self.rdf.prefixes = SimpleNamespace()
        self.rdf.uris = SimpleNamespace()
        # populate prefixes
        for prefix,uri in self.repo.context.items():
            setattr(self.rdf.prefixes, prefix, rdflib.Namespace(uri))
        # graph
        self._parse_graph()