def version():
"""Return version information for front and backends"""
# version of the phonemizer
version = ('phonemizer-' +
pkg_resources.get_distribution('phonemizer').version)
# for each backend, check if it is available or not. If so get its version
available = []
unavailable = []
if EspeakBackend.is_available():
available.append('espeak-' +
('ng-' if EspeakBackend.is_espeak_ng() else '') +
EspeakBackend.version())
else: # pragma: nocover
unavailable.append('espeak')
if FestivalBackend.is_available():
available.append('festival-' + FestivalBackend.version())
else: # pragma: nocover
unavailable.append('festival')
if SegmentsBackend.is_available():
available.append('segments-' + SegmentsBackend.version())
else: # pragma: nocover
unavailable.append('segments')
# resumes the backends status in the final version string
if available:
version += '\navailable backends: ' + ', '.join(available)
if unavailable: # pragma: nocover
version += '\nuninstalled backends: ' + ', '.join(unavailable)
return version
def test_path_venv():
try:
os.environ['PHONEMIZER_FESTIVAL_EXECUTABLE'] = shutil.which('python')
with pytest.raises(RuntimeError):
FestivalBackend('en-us').phonemize(['hello'])
with pytest.raises(RuntimeError):
FestivalBackend.version()
os.environ['PHONEMIZER_FESTIVAL_EXECUTABLE'] = __file__
with pytest.raises(RuntimeError):
FestivalBackend.version()
finally:
try:
del os.environ['PHONEMIZER_FESTIVAL_EXECUTABLE']
except KeyError:
pass
def test_path_bad():
try:
# corrupt the default espeak path, try to use python executable instead
binary = shutil.which('python')
FestivalBackend.set_executable(binary)
with pytest.raises(RuntimeError):
FestivalBackend('en-us').phonemize(['hello'])
with pytest.raises(RuntimeError):
FestivalBackend.version()
with pytest.raises(RuntimeError):
FestivalBackend.set_executable(__file__)
# restore the festival path to default
finally:
FestivalBackend.set_executable(None)
def test_path_venv():
try:
os.environ['PHONEMIZER_FESTIVAL_PATH'] = distutils.spawn.find_executable('python')
with pytest.raises(RuntimeError):
FestivalBackend('en-us').phonemize('hello')
with pytest.raises(RuntimeError):
FestivalBackend.version()
os.environ['PHONEMIZER_FESTIVAL_PATH'] = __file__
with pytest.raises(ValueError):
FestivalBackend.version()
finally:
try:
del os.environ['PHONEMIZER_FESTIVAL_PATH']
except KeyError:
pass
def test_path_bad():
try:
# corrupt the default espeak path, try to use python executable instead
binary = distutils.spawn.find_executable('python')
FestivalBackend.set_festival_path(binary)
with pytest.raises(RuntimeError):
FestivalBackend('en-us').phonemize('hello')
with pytest.raises(RuntimeError):
FestivalBackend.version()
with pytest.raises(ValueError):
FestivalBackend.set_festival_path(__file__)
# restore the festival path to default
finally:
FestivalBackend.set_festival_path(None)
def version():
"""Return version information for front and backends"""
version = ('phonemizer-' +
pkg_resources.get_distribution('phonemizer').version)
return version + '\navailable backends: ' + ', '.join(
('festival-' + FestivalBackend.version(),
('espeak-' + ('ng-' if EspeakBackend.is_espeak_ng() else '') +
EspeakBackend.version()), 'segments-' + SegmentsBackend.version()))
def version():
"""Return version information for front and backends"""
version = ('phonemizer-'
+ pkg_resources.get_distribution('phonemizer').version)
return version + '\navailable backends: ' + ', '.join(
('festival-' + FestivalBackend.version(),
('espeak-' + ('ng-' if EspeakBackend.is_espeak_ng() else '')
+ EspeakBackend.version()),
'segments-' + SegmentsBackend.version()))
# pylint: disable=missing-docstring
import pytest
from phonemizer.backend import EspeakBackend, FestivalBackend, SegmentsBackend
from phonemizer.punctuation import Punctuation
from phonemizer.phonemize import phonemize
# True if we are using espeak>=1.50
ESPEAK_150 = (EspeakBackend.version() >= (1, 50))
# True if we are using espeak>=1.49.3
ESPEAK_143 = (EspeakBackend.version() >= (1, 49, 3))
# True if we are using festival>=2.5
FESTIVAL_25 = (FestivalBackend.version() >= (2, 5))
@pytest.mark.parametrize('inp, out', [('a, b,c.', 'a b c'),
('abc de', 'abc de'),
('!d.d. dd?? d!', 'd d dd d')])
def test_remove(inp, out):
assert Punctuation().remove(inp) == out
@pytest.mark.parametrize(
'inp', [['.a.b.c.'], ['a, a?', 'b, b'], ['a, a?', 'b, b', '!'],
['a, a?', '!?', 'b, b'], ['!?', 'a, a?', 'b, b'], ['a, a, a'],
['a, a?', 'aaa bb', '.bb, b', 'c', '!d.d. dd?? d!'],
['Truly replied, "Yes".'], ['hi; ho,"'], ["!?"], ["!'"]])
def test_preserve(inp):
import shutil
import pytest
from phonemizer.separator import Separator
from phonemizer.backend import FestivalBackend
def _test(text, separator=Separator(word=' ', syllable='|', phone='-')):
backend = FestivalBackend('en-us')
# pylint: disable=protected-access
return backend._phonemize_aux(text, 0, separator, True)
@pytest.mark.skipif(
FestivalBackend.version() <= (2, 1),
reason='festival-2.1 gives different results than further versions '
'for syllable boundaries')
def test_hello():
assert _test(['hello world']) == ['hh-ax|l-ow w-er-l-d']
assert _test(['hello', 'world']) == ['hh-ax|l-ow', 'w-er-l-d']
@pytest.mark.parametrize('text', ['', ' ', ' ', '(', '()', '"', "'"])
def test_bad_input(text):
assert _test(text) == []
def test_quote():
assert _test(["it's"]) == ['ih-t-s']
assert _test(["its"]) == ['ih-t-s']
import distutils.spawn
import os
import pytest
from phonemizer import separator
from phonemizer.backend import FestivalBackend
def _test(text, separator=separator.Separator(
word=' ', syllable='|', phone='-')):
backend = FestivalBackend('en-us')
return backend._phonemize_aux(text, separator, True)
@pytest.mark.skipif(
'2.1' in FestivalBackend.version(),
reason='festival-2.1 gives different results than further versions '
'for syllable boundaries')
def test_hello():
assert _test('hello world') == ['hh-ax|l-ow w-er-l-d']
assert _test('hello\nworld') == ['hh-ax|l-ow', 'w-er-l-d']
assert _test('hello\nworld\n') == ['hh-ax|l-ow', 'w-er-l-d']
@pytest.mark.parametrize('text', ['', ' ', ' ', '(', '()', '"', "'"])
def test_bad_input(text):
assert _test(text) == []
def test_quote():
assert _test("here a 'quote") == ['hh-ih-r ax k-w-ow-t']
import pytest
from phonemizer.backend import EspeakBackend, FestivalBackend, SegmentsBackend
from phonemizer.punctuation import Punctuation
from phonemizer.phonemize import phonemize
# True if we are using espeak>=1.49.3
ESPEAK_143 = (EspeakBackend.version(as_tuple=True) >= (1, 49, 3))
# True if we are using espeak>=1.50
ESPEAK_150 = (EspeakBackend.version(as_tuple=True) >= (1, 50))
# True if we are using festival>=2.5
FESTIVAL_25 = (FestivalBackend.version(as_tuple=True) >= (2, 5))
@pytest.mark.parametrize(
'inp, out', [
('a, b,c.', 'a b c'),
('abc de', 'abc de'),
('!d.d. dd?? d!', 'd d dd d')])
def test_remove(inp, out):
assert Punctuation().remove(inp) == out
@pytest.mark.parametrize(
'inp', [
['.a.b.c.'],
['a, a?', 'b, b'],