def handler(conn, addr, watson_settings, credentials, profile):
print(addr, 'connected')
with silence_stdout():
pipeline = get_pipeline(watson_settings, credentials, addr)
responder = nodes.Responder(conn)
pipeline.append(responder)
if not profile:
pipeline = [n for n in pipeline if not isinstance(n, nodes.Profiler)]
fluteline.connect(pipeline)
fluteline.start(pipeline)
try:
print(addr, 'ready')
responder.put({'state': 'ready'})
while True:
incoming = conn.recv(TCP_INPUT_BUFFER_SIZE)
if not incoming:
break
pipeline[0].input.put(incoming)
finally:
fluteline.stop(pipeline)
print(addr, 'disconnected')
def main():
args = parse_arguments()
settings = {
'inactivity_timeout': -1, # Don't kill me after 30 seconds
'interim_results': True,
'timestamps': True
}
nodes = [
watson_streaming.utilities.MicAudioGen(),
watson_streaming.Transcriber(settings, args.credentials),
# watson_streaming.utilities.Printer(),
IBMWatsonAdapter(),
DeepTaggerModule(),
Printer()
]
fluteline.connect(nodes)
fluteline.start(nodes)
try:
while True:
time.sleep(10)
except KeyboardInterrupt:
fluteline.stop(nodes)
def main():
nodes = [
RandomNumberGenerator(),
Max(),
Printer(),
]
fluteline.connect(nodes)
fluteline.start(nodes)
time.sleep(5)
fluteline.stop(nodes)
def main():
args = parse_arguments()
settings = {
'interim_results': True,
}
nodes = [
watson_streaming.utilities.FileAudioGen(args.audio_file),
watson_streaming.Transcriber(settings, args.credentials),
watson_streaming.utilities.Printer(),
]
fluteline.connect(nodes)
fluteline.start(nodes)
try:
with contextlib.closing(wave.open(args.audio_file)) as f:
wav_length = f.getnframes() / f.getnchannels() / f.getframerate()
# Sleep till the end of the file + some seconds slack
time.sleep(wav_length + 5)
finally:
fluteline.stop(nodes)
def main():
args = directory
settings = {
'inactivity_timeout': -1, # Don't kill me after 30 seconds
'interim_results': True,
}
nodes = [
watson_streaming.utilities.MicAudioGen(),
watson_streaming.Transcriber(settings, directory),
slu.Interpret(),
]
fluteline.connect(nodes)
fluteline.start(nodes)
try:
while True:
time.sleep(1)
except KeyboardInterrupt:
pass
finally:
fluteline.stop(nodes)
def main():
args = parse_arguments()
settings = {
'inactivity_timeout': -1, # Don't kill me after 30 seconds
'interim_results': True,
}
nodes = [
watson_streaming.utilities.MicAudioGen(),
watson_streaming.Transcriber(settings, args.credentials, None, None,
args.parameters),
watson_streaming.utilities.Printer(),
]
fluteline.connect(nodes)
fluteline.start(nodes)
try:
while True:
time.sleep(10)
except KeyboardInterrupt:
pass
finally:
fluteline.stop(nodes)
def test_sanity(self):
transcriber = watson_streaming.Transcriber(
settings={'interim_results': True},
apikey=self.apikey,
hostname=self.hostname,
)
file_audio_gen = watson_streaming.utilities.FileAudioGen(AUDIO_PATH)
pipeline = [file_audio_gen, transcriber]
fluteline.connect(pipeline)
fluteline.start(pipeline)
while True:
result = transcriber.output.get()
if 'results' in result:
transcript = result['results'][0]['alternatives'][0][
'transcript']
expected = 'several tornadoes'
if transcript.startswith(expected):
break
else:
raise AssertionError("Didn't get expected transcript")
fluteline.stop(pipeline)
[('once', 3.4, 4),
('upon', 4.2, 4.6),
('on', 4.3, 4.8)
]
]
# create a fake list of incoming transcription result dicts from watson
fake_updates_data = []
result_index = 0
for update in fake_updates_raw:
data = {
'result_index': result_index,
'results': [{'alternatives': [{'timestamps': update}]}]
}
fake_updates_data.append(data)
nodes = [
FakeIBMWatsonStreamer(fake_updates_data),
IBMWatsonAdapter()
]
tic = time.clock()
fluteline.connect(nodes)
fluteline.start(nodes)
print time.clock() - tic, "seconds"
time.sleep(1)
fluteline.stop(nodes)