Virtuoso Graph Store Protocol

#!/usr/bin/env python
#-*- coding:utf-8 -*-

import requests
from requests.auth import HTTPDigestAuth

def crud(graphStoreEndpoint, verb, graph, payload, auth):
  function = {
    "POST" : requests.post,
    "PUT" : requests.put,
    "DELETE" : requests.delete,
  }[verb]
  response = function(
    graphStoreEndpoint,
    data = payload,
    params = {"graph" : graph},
    auth = auth
  )
  return response

def main():
  graphStoreEndpoint = "http://localhost:8890/sparql-graph-crud-auth"
  username = "dba"
  password = "dba"
  auth = HTTPDigestAuth(username, password)
  namedGraph = "http://example.com"
  payload = """
    @prefix ex: <http://example.com/> .
    
    ex:A ex:B ex:C .
    """
  response = crud(graphStoreEndpoint, "PUT", namedGraph, payload, auth) 

if __name__ == "__main__":
  main()