view bin/clientdemo @ 1859:f066d6e874db

2to3 with these fixers: all idioms set_literal Ignore-this: cbd28518218c2f0ddce8c4f92d3b8b33
author drewp@bigasterisk.com
date Wed, 22 May 2019 00:08:22 +0000
parents 7772cc48e016
children
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#!bin/python

import os, sys
sys.path.append(".")
from twisted.internet import reactor
import cyclone.web, cyclone.httpclient, logging
from rdflib import Namespace, Literal, URIRef
from light9 import networking
from rdfdb.patch import Patch
from rdfdb.syncedgraph import SyncedGraph

if __name__ == "__main__":
    logging.basicConfig(level=logging.DEBUG)
    log = logging.getLogger()

    g = SyncedGraph(networking.rdfdb.url, "clientdemo")

    from light9.Submaster import PersistentSubmaster
    sub = PersistentSubmaster(
        graph=g, uri=URIRef("http://light9.bigasterisk.com/sub/bcools"))

    #get sub to show its updating name, then push that all the way into KC gui so we can see just names refresh in there

    L9 = Namespace("http://light9.bigasterisk.com/")

    def updateDemoValue():
        v = list(g.objects(L9['demo'], L9['is']))
        print("demo value is %r" % v)

    g.addHandler(updateDemoValue)

    def adj():
        g.patch(
            Patch(addQuads=[(L9['demo'], L9['is'], Literal(os.getpid()),
                             L9['clientdemo'])],
                  delQuads=[]))

    reactor.callLater(2, adj)
    reactor.run()