def test_cancel_on_recognize():
asr = SpeechRecognizer(url, **asr_kwargs)
asr.recognize(DelayedFileAudioSource(phone_wav),
LanguageModelList(phone_grammar_uri))
time.sleep(2)
asr.cancel_recognition()
result = asr.wait_recognition_result()
assert len(result) == 0
def test_cancel_without_recognize():
asr = SpeechRecognizer(url, **asr_kwargs)
try:
asr.cancel_recognition()
except RecognitionException as e:
assert e.code == "FAILURE"
else:
assert False
LanguageModelList.grammar_from_path(os.path.basename(argv[2]),
argv[2]))
else:
lm = LanguageModelList(LanguageModelList.from_uri(argv[2]))
credentials = ("", "")
if argc == 5:
credentials = (argv[3], argv[4])
asr = SpeechRecognizer(url,
credentials=credentials,
log_stream=ostream,
listener=PrinterListener(),
log_level="warning")
with MicAudioSource() as mic:
try:
asr.recognize(mic, lm)
result = asr.wait_recognition_result()
if result:
if result[0].resultCode == "RECOGNIZED":
print(result[0].alternatives[0]['text'])
else:
print(result[0].resultCode)
except KeyboardInterrupt:
print("Caught interrupt. Closing ASR instance...", file=stderr)
try:
asr.cancel_recognition()
except RecognitionException:
pass # Ignores exceptions on canceling
asr.close()