def locateChild(self, ctx, segments):
if segments == ('all',):
g = allGraphs(literalToday())
return RdfXMLPage(g.serialize(format='xml')), []
print segments
# limiting to today's data only because it was easier to code quickly
if len(segments) == 2 and segments[0] == str(literalToday()) and segments[1].isalnum():
return RdfXMLPage(readSubgraphXML("graph/%s/%s" % segments[:2])), []
return rend.Page.locateChild(self, ctx, segments)
def locateChild(self, ctx, segments):
if segments == ('all', ):
g = allGraphs(literalToday())
return RdfXMLPage(g.serialize(format='xml')), []
print segments
# limiting to today's data only because it was easier to code quickly
if len(segments) == 2 and segments[0] == str(
literalToday()) and segments[1].isalnum():
return RdfXMLPage(readSubgraphXML("graph/%s/%s" %
segments[:2])), []
return rend.Page.locateChild(self, ctx, segments)
def child_okj(self, ctx):
graph = allGraphs(literalToday())
child = viewFunc('trainsToday', graph, literalToday(), STATION['OKJ'])
def update(self, ctx):
request = inevow.IRequest(ctx)
graph = Graph()
graph.parse("passwd.n3", format="n3")
g = lambda pred: graph.value(TT['okjUpdate'], pred)
if ((request.getUser(), request.getPassword()) ==
(g(TT['user']), g(TT['password']))):
graph = getGraph()
addTrainsAtStation(graph, STATION['OKJ'], literalToday())
return "update ok"
else:
request.setHeader('WWW-Authenticate',
'Basic realm="traintimes"')
request.setResponseCode(http.UNAUTHORIZED)
return "Authentication required."
child.child_update = lambda ctx: update(child, ctx)
return child
def child_okj(self, ctx):
graph = allGraphs(literalToday())
child = viewFunc('trainsToday', graph, literalToday(), STATION['OKJ'])
def update(self, ctx):
request = inevow.IRequest(ctx)
graph = Graph()
graph.parse("passwd.n3", format="n3")
g = lambda pred: graph.value(TT['okjUpdate'], pred)
if ((request.getUser(),
request.getPassword()) == (g(TT['user']), g(TT['password']))):
graph = getGraph()
addTrainsAtStation(graph, STATION['OKJ'], literalToday())
return "update ok"
else:
request.setHeader('WWW-Authenticate',
'Basic realm="traintimes"')
request.setResponseCode(http.UNAUTHORIZED)
return "Authentication required."
child.child_update = lambda ctx: update(child, ctx)
return child
def render_graphs(self, ctx, data):
for uri, label, filename in sorted(subgraphs(literalToday()),
key=lambda (u,l,f): l):
filename = filename[len("graph/"):]
yield T.li[T.a(href=filename)[label], " ",
T.a(href=[filename, "?type=n3"])[T.code["[N3/text]"]]]
def child_pvd(self, ctx):
graph = allGraphs(literalToday())
return viewFunc('next4Trains', graph, STATION['PVD'])
Literal("times for train %s at %s on %s" %
(graph.label(train), graph.label(station), searchDate))))
return ctxURI
def addTrainsAtStation(graph, station, searchDate):
for train in graph.objects(station, TT['normalTrain']):
#if '11' not in train:
# continue
sub = addTrainInfo(graph, train, searchDate, station)
writeSubgraph(graph.get_context(sub))
if __name__ == '__main__':
graph = getGraph()
searchDate = literalToday()
if 1:
addTrainsAtStation(graph, STATION['OKJ'], searchDate)
f = open("/tmp/gr.nt", "w")
graph.serialize(f, format="nt")
else:
graph.parse(open("/tmp/gr.nt"), format="nt")
#print addTrainInfo(graph, TRAIN['n547'], searchDate, STATION['OKJ'])
#print graph.serialize(format="n3")
#print trainsToday(graph, searchDate, STATION['OKJ'])
graph.label(station),
searchDate))))
return ctxURI
def addTrainsAtStation(graph, station, searchDate):
for train in graph.objects(station, TT['normalTrain']):
#if '11' not in train:
# continue
sub = addTrainInfo(graph, train, searchDate, station)
writeSubgraph(graph.get_context(sub))
if __name__ == '__main__':
graph = getGraph()
searchDate = literalToday()
if 1:
addTrainsAtStation(graph, STATION['OKJ'], searchDate)
f = open("/tmp/gr.nt", "w")
graph.serialize(f, format="nt")
else:
graph.parse(open("/tmp/gr.nt"), format="nt")
#print addTrainInfo(graph, TRAIN['n547'], searchDate, STATION['OKJ'])
#print graph.serialize(format="n3")
#print trainsToday(graph, searchDate, STATION['OKJ'])
def render_graphs(self, ctx, data):
for uri, label, filename in sorted(subgraphs(literalToday()),
key=lambda (u, l, f): l):
filename = filename[len("graph/"):]
yield T.li[T.a(href=filename)[label], " ",
T.a(href=[filename, "?type=n3"])[T.code["[N3/text]"]]]
def child_pvd(self, ctx):
graph = allGraphs(literalToday())
return viewFunc('next4Trains', graph, STATION['PVD'])
