def check_espeak(cls):
"""
Check whether ``espeak`` can be called.
Return ``True`` on failure and ``False`` on success.
:rtype: bool
"""
try:
from aeneas.espeakwrapper import ESPEAKWrapper
text = u"From fairest creatures we desire increase,"
language = u"eng"
handler, output_file_path = gf.tmp_file(suffix=u".wav")
espeak = ESPEAKWrapper()
result = espeak.synthesize_single(
text,
language,
output_file_path
)
gf.delete_file(handler, output_file_path)
if result:
gf.print_success(u"espeak OK")
return False
except:
pass
gf.print_error(u"espeak ERROR")
gf.print_info(u" Please make sure you have espeak installed correctly")
gf.print_info(u" and that its path is in your PATH environment variable")
gf.print_info(u" You might also want to check that the espeak-data directory")
gf.print_info(u" is set up correctly, for example, it has the correct permissions")
return True
def check_espeak(cls):
"""
Check whether ``espeak`` can be called.
Return ``True`` on failure and ``False`` on success.
:rtype: bool
"""
try:
from aeneas.espeakwrapper import ESPEAKWrapper
text = u"From fairest creatures we desire increase,"
language = u"eng"
handler, output_file_path = gf.tmp_file(suffix=u".wav")
espeak = ESPEAKWrapper()
result = espeak.synthesize_single(text, language, output_file_path)
gf.delete_file(handler, output_file_path)
if result:
gf.print_success(u"espeak OK")
return False
except:
pass
gf.print_error(u"espeak ERROR")
gf.print_info(
u" Please make sure you have espeak installed correctly")
gf.print_info(
u" and that its path is in your PATH environment variable")
gf.print_info(
u" You might also want to check that the espeak-data directory")
gf.print_info(
u" is set up correctly, for example, it has the correct permissions"
)
return True
def inner(c_ext, cew_subprocess):
if ofp is None:
handler, output_file_path = gf.tmp_file(suffix=".wav")
else:
handler = None
output_file_path = ofp
try:
rconf = RuntimeConfiguration()
rconf[RuntimeConfiguration.C_EXTENSIONS] = c_ext
rconf[RuntimeConfiguration.CEW_SUBPROCESS_ENABLED] = cew_subprocess
tts_engine = ESPEAKWrapper(rconf=rconf)
result = tts_engine.synthesize_single(text, language, output_file_path)
gf.delete_file(handler, output_file_path)
if zero_length:
self.assertEqual(result, 0)
else:
self.assertGreater(result, 0)
except (OSError, TypeError, UnicodeDecodeError, ValueError) as exc:
gf.delete_file(handler, output_file_path)
raise exc
