def triples(self, xxx_todo_changeme3, context=None):
"""Generator over the triple store
Returns triples that match the given triple pattern. If triple pattern
does not provide a context, all contexts will be searched.
"""
(s, p, o) = xxx_todo_changeme3
url = self._statement_encode((s, p, o), context)
req = Request(url)
req.add_header('Accept', 'text/plain')
# N-Triples is best for generator (one line per triple)
log.debug("Request: %s" % req.get_full_url())
dumper = DumpSink()
parser = NTriplesParser(dumper)
for l in urlopen(req):
log.debug('line: %s' % l)
parser.parsestring(l)
yield dumper.get_triple()
def triples(self, xxx_todo_changeme3, context=None):
"""Generator over the triple store
Returns triples that match the given triple pattern. If triple pattern
does not provide a context, all contexts will be searched.
"""
(s, p, o) = xxx_todo_changeme3
url = self._statement_encode((s, p, o), context)
req = Request(url)
req.add_header('Accept', 'text/plain')
# N-Triples is best for generator (one line per triple)
log.debug("Request: %s" % req.get_full_url())
dumper = DumpSink()
parser = NTriplesParser(dumper)
for l in urlopen(req):
log.debug('line: %s' % l)
parser.parsestring(l)
yield dumper.get_triple()
return
else:
log.error(e)
return result
def triples(self, (s, p, o), context=None):
"""Generator over the triple store
Returns triples that match the given triple pattern. If triple pattern
does not provide a context, all contexts will be searched.
"""
url = self._statement_encode((s, p, o), context)
req = Request(url)
req.add_header('Accept','text/plain') # N-Triples is best for generator (one line per triple)
log.debug("Request: %s" % req.get_full_url())
dumper=DumpSink()
parser=NTriplesParser(dumper)
for l in urlopen(req):
log.debug('line: %s'%l)
parser.parsestring(l)
yield dumper.get_triple()
def __len__(self):
"""Returns the number of triples in the graph
calls http://{self.url}/size very fast
"""
return int(urlopen(self.url+"/size").read())
def set(self, (subject, predicate, object)):
"""Convenience method to update the value of object
return result
def triples(self, (s, p, o), context=None):
"""Generator over the triple store
Returns triples that match the given triple pattern. If triple pattern
does not provide a context, all contexts will be searched.
"""
ctx = context or self.context
url = self._statement_encode((s, p, o), ctx)
req = Request(url)
req.add_header(
'Accept', 'text/plain'
) # N-Triples is best for generator (one line per triple)
log.debug("Request: %s" % req.get_full_url())
dumper = DumpSink()
parser = NTriplesParser(dumper)
for l in urlopen(req):
#log.debug('line: %s'%l)
parser.parsestring(l)
yield dumper.get_triple()
def __len__(self):
"""Returns the number of triples in the graph
calls http://{self.url}/size very fast
"""
return int(urlopen(self.url + "/size").read())
def set(self, (subject, predicate, object)):
"""Convenience method to update the value of object
