def get_fragment_triples(fid):
if not r.sismember('fragments', fid):
raise NotFound('The fragment {} does not exist'.format(fid))
if r.get('fragments:{}:pulling'.format(fid)) is not None:
triples = [u'{} {} {} .'.format(s.n3(), p.n3(), o.n3()) for (c, s, p, o) in load_stream_triples(fid, '+inf')]
response = make_response('\n'.join(triples))
response.headers['content-type'] = 'text/n3'
return response
return 'hello!'
def register_enrichment(pipe, fid, target, links):
e_hash = generate_enrichment_hash(target, links)
if not r.sismember('enrichments', e_hash):
eid = shortuuid.uuid()
enrichment_data = EnrichmentData(eid, fid, target, links)
enrichment_data.save(pipe)
pipe.sadd('enrichments', e_hash)
pipe.set('map:enrichments:{}'.format(e_hash), eid)
else:
eid = r.get('map:enrichments:{}'.format(e_hash))
return eid
def get_fragment(fid):
if not r.sismember('fragments', fid):
raise NotFound('The fragment {} does not exist'.format(fid))
pulling = r.get('fragments:{}:pulling'.format(fid))
if pulling is None:
pulling = 'False'
fr_dict = {'id': fid, 'pattern': "{ %s }" % ' . '.join(r.smembers('fragments:{}:gp'.format(fid))),
'updated': r.get('fragments:{}:updated'.format(fid)),
'pulling': eval(pulling),
'requests': list(r.smembers('fragments:{}:requests'.format(fid)))}
if fr_dict['pulling']:
fr_dict['triples'] = r.zcard('fragments:{}:stream'.format(fid))
return jsonify(fr_dict)
