Can you tell me how the endpoint should be? On Mon, Sep 10, 2018 at 11:55 PM Sergio Fernández <[email protected]> wrote:
> That you're proxying in a Flask app the SPARQl query I think is not > relevant for the issue. > > Check the Fuseki documentation: > https://jena.apache.org/documentation/serving_data/#sparql-over-http > > Because I think you're pointing to the wrong endpoint. I think it should > be something like /ds/query > > > > > On Mon, Sep 10, 2018, 19:32 <[email protected]> wrote: > >> I'm trying to implement a sparqlwrapper class in python by using Flask >> and I'm getting a server error 500 while doing so. In the fuseki command >> line it's showing the 400 parse error. >> >> Below is the code that I used to execute the query(I don't know whether >> it is correct or not but just tried to implement it). >> >> Can anyone tell me whether this code is right or not and the corrections >> if possible. >> >> from flask import Flask >> from SPARQLWrapper import SPARQLWrapper, JSON >> app = Flask(__name__) >> >> @app.route('/') >> def hello_world(): >> sparql = SPARQLWrapper("http://localhost:3030/BookMashup/sparql";) >> sparql.setQuery(""" >> PREFIX rdfs: <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> >> SELECT ?label >> WHERE { <http://dbpedia.org/resource/120_Days_of_Sodom> } >> """) >> sparql.setReturnFormat(JSON) >> results = sparql.query().convert() >> >> for result in results["results"]["bindings"]: >> print(result["label"]["value"]) >> >> -- >> http://github.com/RDFLib >> --- >> You received this message because you are subscribed to the Google Groups >> "rdflib-dev" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/rdflib-dev/4cc0c4a5-47f1-4c9a-ad95-3477687430bc%40googlegroups.com >> . >> For more options, visit https://groups.google.com/d/optout. >> >> -- > http://github.com/RDFLib > --- > You received this message because you are subscribed to a topic in the > Google Groups "rdflib-dev" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/rdflib-dev/tVZJcyNIGNI/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rdflib-dev/CAKZ-WGceoMJPuP4%2B_6bhNAjni8gfsi2c0VQsFmCTHT9VcajE_A%40mail.gmail.com > <https://groups.google.com/d/msgid/rdflib-dev/CAKZ-WGceoMJPuP4%2B_6bhNAjni8gfsi2c0VQsFmCTHT9VcajE_A%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- http://github.com/RDFLib --- You received this message because you are subscribed to the Google Groups "rdflib-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rdflib-dev/CAJCjfQ4%2BjxXxxCnx%2BZDeo1NLSnN5hPqfTPtqUZ_s%3Ds-GTXbfaA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
