def test_path_good():
espeak = EspeakBackend.espeak_path()
try:
EspeakBackend.set_espeak_path(None)
assert espeak == EspeakBackend.espeak_path()
binary = distutils.spawn.find_executable('espeak')
EspeakBackend.set_espeak_path(binary)
test_english()
# restore the espeak path to default
finally:
EspeakBackend.set_espeak_path(espeak)
def test_path_bad():
espeak = EspeakBackend.espeak_path()
try:
# corrupt the default espeak path, try to use python executable instead
binary = distutils.spawn.find_executable('python')
EspeakBackend.set_espeak_path(binary)
with pytest.raises(RuntimeError):
EspeakBackend('en-us').phonemize('hello')
with pytest.raises(RuntimeError):
EspeakBackend.version()
with pytest.raises(ValueError):
EspeakBackend.set_espeak_path(__file__)
# restore the espeak path to default
finally:
EspeakBackend.set_espeak_path(espeak)
def main():
"""Phonemize a text from command-line arguments"""
args = parse_args()
# setup a custom path to espeak and festival if required (this must be done
# before generating the version message)
if args.espeak_path:
EspeakBackend.set_espeak_path(args.espeak_path)
if args.festival_path:
FestivalBackend.set_festival_path(args.festival_path)
# display version information and exit
if args.version:
print(version.version())
return
# list supported languages and exit
if args.list_languages:
backends = (['festival', 'segments', 'espeak', 'espeak-mbrola']
if not args.backend else [args.backend])
for backend in backends:
print(f'supported languages for {backend} are:\n' +
'\n'.join(f'\t{k}\t->\t{v}' for k, v in sorted(
BACKENDS_MAP[backend].supported_languages().items())))
return
# set default backend as espeak if not specified
args.backend = args.backend or 'espeak'
# configure logging according to --verbose/--quiet options
verbosity = 'normal'
if args.verbose:
verbosity = 'verbose'
elif args.quiet:
verbosity = 'quiet'
log = logger.get_logger(verbosity=verbosity)
# configure input as a readable stream
streamin = args.input
if isinstance(streamin, str):
streamin = codecs.open(streamin, 'r', encoding='utf8')
log.debug('reading from %s', streamin.name)
# configure output as a writable stream
streamout = args.output
if isinstance(streamout, str):
streamout = codecs.open(streamout, 'w', 'utf8')
log.debug('writing to %s', streamout.name)
# configure the separator for phonemes, syllables and words.
if args.backend == 'espeak-mbrola':
log.debug('using espeak-mbrola backend: ignoring word separator')
sep = separator.Separator(phone=args.phone_separator,
syllable=None,
word=None)
else:
sep = separator.Separator(phone=args.phone_separator,
syllable=args.syllable_separator,
word=args.word_separator)
log.debug('separator is %s', sep)
text = [line.strip() for line in streamin]
# phonemize the input text
out = phonemize(text,
language=args.language,
backend=args.backend,
separator=sep,
strip=args.strip,
preserve_punctuation=args.preserve_punctuation,
punctuation_marks=args.punctuation_marks,
with_stress=args.with_stress,
language_switch=args.language_switch,
njobs=args.njobs,
logger=log)
if out:
streamout.write('\n'.join(out) + '\n')
def main():
"""Phonemize a text from command-line arguments"""
args = parse_args()
# setup a custom path to espeak and festival if required (this must be done
# before generating the version message)
if args.espeak_path:
EspeakBackend.set_espeak_path(args.espeak_path)
if args.festival_path:
FestivalBackend.set_festival_path(args.festival_path)
if args.version:
print(version.version())
return
# configure logging according to --verbose/--quiet options
verbosity = 'normal'
if args.verbose:
verbosity = 'verbose'
elif args.quiet:
verbosity = 'quiet'
log = logger.get_logger(verbosity=verbosity)
# configure input as a readable stream
streamin = args.input
if isinstance(streamin, str):
streamin = codecs.open(streamin, 'r', encoding='utf8')
log.debug('reading from %s', streamin.name)
# configure output as a writable stream
streamout = args.output
if isinstance(streamout, str):
streamout = codecs.open(streamout, 'w', 'utf8')
log.debug('writing to %s', streamout.name)
# configure the separator for phonemes, syllables and words.
sep = separator.Separator(phone=args.phone_separator,
syllable=args.syllable_separator,
word=args.word_separator)
log.debug('separator is %s', sep)
# load the input text (python2 optionnally needs an extra decode)
text = streamin.read()
try:
text = text.decode('utf8')
except (AttributeError, UnicodeEncodeError):
pass
# phonemize the input text
out = phonemize.phonemize(text,
language=args.language,
backend=args.backend,
separator=sep,
strip=args.strip,
preserve_punctuation=args.preserve_punctuation,
punctuation_marks=args.punctuation_marks,
with_stress=args.with_stress,
use_sampa=args.sampa,
language_switch=args.language_switch,
njobs=args.njobs,
logger=log)
if len(out):
streamout.write(out + '\n')
