def on_message(self, body):
message = json.loads(body)
print message
if 'text' not in message: return
if message['text'].startswith('('): return
vec = unpack64(message['coordinates'])
self.handle_vector(vec[1:], message['text'])
for concept, value in message['concepts'].items():
vec = unpack64(value)
self.handle_vector(vec[1:], concept)
def test_round_trip():
for i in range(1000):
vec = random_vector()
out = unpack64(pack64(vec))
err = (vec-out)
assert (np.linalg.norm(err) < 1e-9 or
np.linalg.norm(err)/np.linalg.norm(vec) < 1e-4)
