Cannot parse charset parameter from "application/rdf+xml; charset=UTF-8" #1195
Description
I'm interacting with a sparql server that returns "application/rdf+xml; charset=UTF-8" as the response content-type when issuing a "construct" query.
This is causing the following stack-trace and exception
rdflib/graph.py:1121: in query
**kwargs
rdflib/plugins/stores/sparqlstore.py:476: in query
return SPARQLStore.query(self, *args, **kwargs)
rdflib/plugins/stores/sparqlstore.py:187: in query
default_graph=queryGraph if self._is_contextual(queryGraph) else None)
rdflib/plugins/stores/sparqlstore.py:150: in _query
return super(SPARQLStore, self).query(*args, **kwargs)
rdflib/plugins/stores/sparqlconnector.py:98: in query
return Result.parse(BytesIO(res.content), content_type=res.headers['Content-type'])
rdflib/query.py:213: in parse
return parser.parse(source, content_type=content_type, **kwargs)
rdflib/plugins/sparql/results/graph.py:17: in parse
res.graph.parse(source, format=content_type)
rdflib/graph.py:1076: in parse
parser = plugin.get(format, Parser)()
========
def get(name, kind):
"""
Return the class for the specified (name, kind). Raises a
PluginException if unable to do so.
"""
try:
p = _plugins[(name, kind)]
except KeyError:
raise PluginException(
> "No plugin registered for (%s, %s)" % (name, kind))
E rdflib.plugin.PluginException: No plugin registered for (application/rdf+xml; charset=UTF-8, <class 'rdflib.parser.Parser'>)
I believe the issue can be resolved by changing this line https://github.com/RDFLib/rdflib/blob/master/rdflib/query.py#L206
# return parser.parse(source, content_type=content_type, **kwargs)
return parser.parse(source, content_type=plugin_key, **kwargs)