async def synthesize_text(sentence: Text) -> Text:
"""
Synthesizes a text sentence into audio
Parameters
----------
sentence : str
sentence to be synthesized
Returns
-------
str
base64 encoded string with audio
"""
if sentence is None:
return None
sentence = re.sub(r'Protocolo: \w{8}-\w{4}-\w{4}-\w{4}-\w{12}', ' ',
sentence)
fp = re.sub(r'\W', '', sentence.lower())
if not fp:
return None
fp = hashlib.sha1(str.encode(fp)).hexdigest()
fp = output_dir / '{}.ogg'.format(fp)
if fp not in output_dir.glob('*.ogg'):
if not LIVE_TTS:
return None
sentence = phoneme_cleaners(sentence)
tts(fp, sentence)
with open(fp, 'rb') as audio_file:
encoded_bytes = base64.b64encode(audio_file.read())
encoded_string = encoded_bytes.decode()
return encoded_string
def test_expand_numbers() -> None:
assert "minus one" == phoneme_cleaners("-1")
assert "one" == phoneme_cleaners("1")
def test_expand_numbers() -> None:
assert phoneme_cleaners("-1") == 'minus one'
assert phoneme_cleaners("1") == 'one'
def test_currency() -> None:
assert phoneme_cleaners("It's $10.50") == "It's ten dollars fifty cents"
assert phoneme_cleaners("£1.1") == "one pound sterling one penny"
assert phoneme_cleaners("¥1") == "one yen"
def test_expand_numbers() -> None:
assert phoneme_cleaners("-1") == "minus one"
assert phoneme_cleaners("1") == "one"