def total_FA(soundfile, mylines, myhead, mytail, config=None):
"""Runs Aeneas as a library. This function isn't in use, currently,
as we haven't managed to get reliable results in this way."""
# create Task object
if config is None:
config_string = (
u"task_language=nor|is_text_type=plain|os_task_file_format=json|is_audio_file_head_length=%s|is_audio_file_tail_length=%s"
% (myhead, mytail))
print(config_string)
else:
config_string = (
u"task_language=nor|is_text_type=plain|os_task_file_format=json|is_audio_file_head_length=%s|is_audio_file_tail_length=%s|%s"
% (myhead, mytail, config))
print(config_string)
task = Task(config_string=config_string)
print(task)
task.audio_file_path_absolute = soundfile
textfile = TextFile()
print(textfile)
#task.sync_map_file_path_absolute = outfile
for identifier, frag_text in mylines:
textfile.add_fragment(
TextFragment(identifier, Language.NOR, frag_text, frag_text))
task.text_file = textfile
print(len(task.text_file))
ExecuteTask(task).execute()
syncmaplist = task.sync_map.fragments
return syncmaplist
def check_espeak(cls):
"""
Check whether ``espeak`` can be called.
Return ``True`` on failure and ``False`` on success.
:rtype: bool
"""
try:
from aeneas.textfile import TextFile
from aeneas.textfile import TextFragment
from aeneas.ttswrappers.espeakttswrapper import ESPEAKTTSWrapper
text = u"From fairest creatures we desire increase,"
text_file = TextFile()
text_file.add_fragment(TextFragment(language=u"eng", lines=[text], filtered_lines=[text]))
handler, output_file_path = gf.tmp_file(suffix=u".wav")
ESPEAKTTSWrapper().synthesize_multiple(text_file, output_file_path)
gf.delete_file(handler, output_file_path)
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.textfile import TextFile
from aeneas.textfile import TextFragment
from aeneas.ttswrappers.espeakttswrapper import ESPEAKTTSWrapper
text = u"From fairest creatures we desire increase,"
text_file = TextFile()
text_file.add_fragment(TextFragment(language=u"eng", lines=[text], filtered_lines=[text]))
handler, output_file_path = gf.tmp_file(suffix=u".wav")
ESPEAKTTSWrapper().synthesize_multiple(text_file, output_file_path)
gf.delete_file(handler, output_file_path)
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 test_read_from_list_with_ids(self):
tfl = TextFile()
text_list = [["a1", "fragment 1"], ["b2", "fragment 2"],
["c3", "fragment 3"], ["d4", "fragment 4"],
["e5", "fragment 5"]]
tfl.read_from_list_with_ids(text_list)
self.assertEqual(len(tfl), 5)
def main():
""" Entry point """
if len(sys.argv) < 3:
usage()
return
file_path = sys.argv[1]
text_format = sys.argv[2]
parameters = {}
for i in range(3, len(sys.argv)):
args = sys.argv[i].split("=")
if len(args) == 2:
key, value = args
if key == "id_regex":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_ID_REGEX] = value
if key == "class_regex":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_CLASS_REGEX] = value
if key == "sort":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_ID_SORT] = value
if text_format == "list":
text_file = TextFile()
text_file.read_from_list(file_path.split("|"))
else:
text_file = TextFile(file_path, text_format, parameters)
print str(text_file)
def test_synthesize_with_unicode(self):
handler, output_file_path = tempfile.mkstemp(suffix=".wav")
tfl = TextFile(get_abs_path("res/inputtext/de_utf8.txt"), TextFileFormat.PARSED)
tfl.set_language(Language.DE)
synth = Synthesizer()
anchors = synth.synthesize(tfl, output_file_path)
self.assertGreater(len(anchors), 0)
os.remove(output_file_path)
def test_read_from_list_with_ids(self):
tfl = TextFile()
text_list = [(u"a1", u"fragment 1"), (u"b2", u"fragment 2"),
(u"c3", u"fragment 3"), (u"d4", u"fragment 4"),
(u"e5", u"fragment 5")]
tfl.read_from_list_with_ids(text_list)
self.assertEqual(len(tfl), 5)
self.assertEqual(tfl.chars, 50)
def perform(self, path, logger=None, quit_after=None, backwards=False):
handler, output_file_path = tempfile.mkstemp(suffix=".wav")
tfl = TextFile(get_abs_path(path), TextFileFormat.PLAIN)
tfl.set_language(Language.EN)
synth = Synthesizer(logger=logger)
result = synth.synthesize(tfl, output_file_path, quit_after=quit_after, backwards=backwards)
delete_file(handler, output_file_path)
return result
def test_read_from_list(self):
tfl = TextFile()
text_list = [
"fragment 1", "fragment 2", "fragment 3", "fragment 4",
"fragment 5"
]
tfl.read_from_list(text_list)
self.assertEqual(len(tfl), 5)
def tfl(self, frags):
tfl = TextFile()
for language, lines in frags:
tfl.add_fragment(
TextFragment(language=language,
lines=lines,
filtered_lines=lines))
return tfl
def test_synthesize(self):
handler, output_file_path = tempfile.mkstemp(suffix=".wav")
tfl = TextFile(get_abs_path("res/inputtext/sonnet_plain.txt"), TextFileFormat.PLAIN)
tfl.set_language(Language.EN)
synth = Synthesizer()
anchors = synth.synthesize(tfl, output_file_path)
self.assertGreater(len(anchors), 0)
os.remove(output_file_path)
def test_set_language(self):
tfl = TextFile(get_abs_path("res/inputtext/sonnet_plain.txt"), TextFileFormat.PLAIN)
self.assertEqual(len(tfl), 15)
tfl.set_language(Language.EN)
for fragment in tfl.fragments:
self.assertEqual(fragment.language, Language.EN)
tfl.set_language(Language.IT)
for fragment in tfl.fragments:
self.assertEqual(fragment.language, Language.IT)
def test_read_from_list(self):
tfl = TextFile()
text_list = [
"fragment 1",
"fragment 2",
"fragment 3",
"fragment 4",
"fragment 5"
]
tfl.read_from_list(text_list)
self.assertEqual(len(tfl), 5)
def test_read_from_list_with_ids(self):
tfl = TextFile()
text_list = [
["a1", "fragment 1"],
["b2", "fragment 2"],
["c3", "fragment 3"],
["d4", "fragment 4"],
["e5", "fragment 5"]
]
tfl.read_from_list_with_ids(text_list)
self.assertEqual(len(tfl), 5)
def test_read_from_list_with_ids(self):
tfl = TextFile()
text_list = [
(u"a1", u"fragment 1"),
(u"b2", u"fragment 2"),
(u"c3", u"fragment 3"),
(u"d4", u"fragment 4"),
(u"e5", u"fragment 5")
]
tfl.read_from_list_with_ids(text_list)
self.assertEqual(len(tfl), 5)
self.assertEqual(tfl.chars, 50)
def inner(c_ext, cew_subprocess):
handler, output_file_path = gf.tmp_file(suffix=".wav")
tfl = TextFile(gf.absolute_path(path, __file__), TextFileFormat.PLAIN)
tfl.set_language(Language.ENG)
synth = Synthesizer(logger=logger)
synth.rconf[RuntimeConfiguration.C_EXTENSIONS] = c_ext
synth.rconf[RuntimeConfiguration.CEW_SUBPROCESS_ENABLED] = cew_subprocess
result = synth.synthesize(tfl, output_file_path, quit_after=quit_after, backwards=backwards)
gf.delete_file(handler, output_file_path)
self.assertEqual(len(result[0]), expected)
if expected2 is not None:
self.assertAlmostEqual(result[1], expected2, places=0)
def inner(c_ext, cew_subprocess):
handler, output_file_path = gf.tmp_file(suffix=".wav")
tfl = TextFile(gf.absolute_path(path, __file__), TextFileFormat.PLAIN)
tfl.set_language(Language.ENG)
synth = Synthesizer(logger=logger)
synth.rconf[RuntimeConfiguration.C_EXTENSIONS] = c_ext
synth.rconf[RuntimeConfiguration.CEW_SUBPROCESS_ENABLED] = cew_subprocess
result = synth.synthesize(tfl, output_file_path, quit_after=quit_after, backwards=backwards)
gf.delete_file(handler, output_file_path)
self.assertEqual(len(result[0]), expected)
if expected2 is not None:
self.assertAlmostEqual(result[1], expected2, places=0)
def get_text_file(self, text_format, text, parameters):
if text_format == u"list":
text_file = TextFile(logger=self.logger)
text_file.read_from_list(text.split(u"|"))
return text_file
else:
if text_format not in TextFileFormat.ALLOWED_VALUES:
self.print_error(u"File format '%s' is not allowed" % (text_format))
self.print_error(u"Allowed text file formats: %s" % (" ".join(TextFileFormat.ALLOWED_VALUES)))
return None
try:
return TextFile(text, text_format, parameters, logger=self.logger)
except OSError:
self.print_error(u"Cannot read file '%s'" % (text))
return None
def get_text_file(self, text_format, text, parameters):
if text_format == u"list":
text_file = TextFile(logger=self.logger)
text_file.read_from_list(text.split(u"|"))
return text_file
else:
if text_format not in TextFileFormat.ALLOWED_VALUES:
self.print_error(u"File format '%s' is not allowed" % (text_format))
self.print_error(u"Allowed text file formats: %s" % (" ".join(TextFileFormat.ALLOWED_VALUES)))
return None
try:
return TextFile(text, text_format, parameters, logger=self.logger)
except OSError:
self.print_error(u"Cannot read file '%s'" % (text))
return None
def _populate_text_file(self):
"""
Create the ``self.text_file`` object by reading
the text file at ``self.text_file_path_absolute``.
"""
self.log(u"Populate text file...")
if (
(self.text_file_path_absolute is not None) and
(self.configuration["language"] is not None)
):
# the following values might be None
parameters = {
gc.PPN_TASK_IS_TEXT_FILE_IGNORE_REGEX : self.configuration["i_t_ignore_regex"],
gc.PPN_TASK_IS_TEXT_FILE_TRANSLITERATE_MAP : self.configuration["i_t_transliterate_map"],
gc.PPN_TASK_IS_TEXT_MPLAIN_WORD_SEPARATOR : self.configuration["i_t_mplain_word_separator"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L1_ID_REGEX : self.configuration["i_t_munparsed_l1_id_regex"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L2_ID_REGEX : self.configuration["i_t_munparsed_l2_id_regex"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L3_ID_REGEX : self.configuration["i_t_munparsed_l3_id_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_CLASS_REGEX : self.configuration["i_t_unparsed_class_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_ID_REGEX : self.configuration["i_t_unparsed_id_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_ID_SORT : self.configuration["i_t_unparsed_id_sort"],
gc.PPN_TASK_OS_FILE_ID_REGEX : self.configuration["o_id_regex"]
}
self.text_file = TextFile(
file_path=self.text_file_path_absolute,
file_format=self.configuration["i_t_format"],
parameters=parameters,
logger=self.logger
)
self.text_file.set_language(self.configuration["language"])
else:
self.log(u"text_file_path_absolute and/or language is None")
self.log(u"Populate text file... done")
def test_append_fragment_multiple(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
tfl.append_fragment(TextFragment("a1", Language.EN, "fragment 1"))
self.assertEqual(len(tfl), 1)
tfl.append_fragment(TextFragment("a2", Language.EN, "fragment 2"))
self.assertEqual(len(tfl), 2)
tfl.append_fragment(TextFragment("a3", Language.EN, "fragment 3"))
self.assertEqual(len(tfl), 3)
def load(self,
input_file_path=PLAIN_FILE_PATH,
fmt=TextFileFormat.PLAIN,
expected_length=15,
parameters=None):
tfl = TextFile(get_abs_path(input_file_path), fmt, parameters)
self.assertEqual(len(tfl), expected_length)
return tfl
def test_add_fragment_multiple(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
tfl.add_fragment(TextFragment(u"a1", Language.ENG, [u"fragment 1"]))
self.assertEqual(len(tfl), 1)
tfl.add_fragment(TextFragment(u"a2", Language.ENG, [u"fragment 2"]))
self.assertEqual(len(tfl), 2)
tfl.add_fragment(TextFragment(u"a3", Language.ENG, [u"fragment 3"]))
self.assertEqual(len(tfl), 3)
self.assertEqual(tfl.chars, 30)
def test_append_fragment_multiple(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
tfl.append_fragment(TextFragment("a1", Language.EN, "fragment 1"))
self.assertEqual(len(tfl), 1)
tfl.append_fragment(TextFragment("a2", Language.EN, "fragment 2"))
self.assertEqual(len(tfl), 2)
tfl.append_fragment(TextFragment("a3", Language.EN, "fragment 3"))
self.assertEqual(len(tfl), 3)
def test_add_fragment_multiple(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
tfl.add_fragment(TextFragment(u"a1", Language.ENG, [u"fragment 1"]))
self.assertEqual(len(tfl), 1)
tfl.add_fragment(TextFragment(u"a2", Language.ENG, [u"fragment 2"]))
self.assertEqual(len(tfl), 2)
tfl.add_fragment(TextFragment(u"a3", Language.ENG, [u"fragment 3"]))
self.assertEqual(len(tfl), 3)
self.assertEqual(tfl.chars, 30)
def _populate_text_file(self):
"""
Create the ``self.text_file`` object by reading
the text file at ``self.text_file_path_absolute``.
"""
self.log(u"Populate text file...")
if ((self.text_file_path_absolute is not None)
and (self.configuration["language"] is not None)):
# the following values might be None
parameters = {
gc.PPN_TASK_IS_TEXT_FILE_IGNORE_REGEX:
self.configuration["i_t_ignore_regex"],
gc.PPN_TASK_IS_TEXT_FILE_TRANSLITERATE_MAP:
self.configuration["i_t_transliterate_map"],
gc.PPN_TASK_IS_TEXT_MPLAIN_WORD_SEPARATOR:
self.configuration["i_t_mplain_word_separator"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L1_ID_REGEX:
self.configuration["i_t_munparsed_l1_id_regex"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L2_ID_REGEX:
self.configuration["i_t_munparsed_l2_id_regex"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L3_ID_REGEX:
self.configuration["i_t_munparsed_l3_id_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_CLASS_REGEX:
self.configuration["i_t_unparsed_class_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_ID_REGEX:
self.configuration["i_t_unparsed_id_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_ID_SORT:
self.configuration["i_t_unparsed_id_sort"],
gc.PPN_TASK_OS_FILE_ID_REGEX:
self.configuration["o_id_regex"]
}
self.text_file = TextFile(
file_path=self.text_file_path_absolute,
file_format=self.configuration["i_t_format"],
parameters=parameters,
logger=self.logger)
self.text_file.set_language(self.configuration["language"])
else:
self.log(u"text_file_path_absolute and/or language is None")
self.log(u"Populate text file... done")
def main():
""" Entry point """
if len(sys.argv) < 3:
usage()
return
file_path = sys.argv[1]
text_format = sys.argv[2]
parameters = {}
for i in range(3, len(sys.argv)):
args = sys.argv[i].split("=")
if len(args) == 2:
key, value = args
if key == "id_regex":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_ID_REGEX] = value
if key == "class_regex":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_CLASS_REGEX] = value
if key == "sort":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_ID_SORT] = value
if text_format == "list":
text_file = TextFile()
text_file.read_from_list(file_path.split("|"))
else:
text_file = TextFile(file_path, text_format, parameters)
print str(text_file)
def _populate_text_file(self):
"""
Create the ``self.text_file`` object by reading
the text file at ``self.text_file_path_absolute``.
"""
if ((self.text_file_path_absolute is not None)
and (self.configuration.language is not None)):
parameters = dict()
parameters[
gc.
PPN_TASK_IS_TEXT_UNPARSED_CLASS_REGEX] = self.configuration.is_text_unparsed_class_regex
parameters[
gc.
PPN_TASK_IS_TEXT_UNPARSED_ID_REGEX] = self.configuration.is_text_unparsed_id_regex
parameters[
gc.
PPN_TASK_IS_TEXT_UNPARSED_ID_SORT] = self.configuration.is_text_unparsed_id_sort
self.text_file = TextFile(
file_path=self.text_file_path_absolute,
file_format=self.configuration.is_text_file_format,
parameters=parameters,
logger=None)
self.text_file.set_language(self.configuration.language)
def _populate_text_file(self):
"""
Create the ``self.text_file`` object by reading
the text file at ``self.text_file_path_absolute``.
"""
if ((self.text_file_path_absolute is not None) and
(self.configuration.language is not None)):
parameters = dict()
parameters[gc.PPN_TASK_IS_TEXT_UNPARSED_CLASS_REGEX] = self.configuration.is_text_unparsed_class_regex
parameters[gc.PPN_TASK_IS_TEXT_UNPARSED_ID_REGEX] = self.configuration.is_text_unparsed_id_regex
parameters[gc.PPN_TASK_IS_TEXT_UNPARSED_ID_SORT] = self.configuration.is_text_unparsed_id_sort
self.text_file = TextFile(
file_path=self.text_file_path_absolute,
file_format=self.configuration.is_text_file_format,
parameters=parameters,
logger=None
)
self.text_file.set_language(self.configuration.language)
def test_add_fragment(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
tfl.add_fragment(TextFragment(u"a1", Language.ENG, [u"fragment 1"]))
self.assertEqual(len(tfl), 1)
self.assertEqual(tfl.chars, 10)
def test_add_fragment(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
tfl.add_fragment(TextFragment(u"a1", Language.ENG, [u"fragment 1"]))
self.assertEqual(len(tfl), 1)
self.assertEqual(tfl.chars, 10)
def test_invalid_add_fragment(self):
tfl = TextFile()
with self.assertRaises(TypeError):
tfl.add_fragment("foo")
def test_empty_fragments(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
def test_invalid_parameters(self):
with self.assertRaises(TypeError):
tfl = TextFile(parameters=["foo"])
def test_invalid_add_fragment(self):
tfl = TextFile()
with self.assertRaises(TypeError):
tfl.add_fragment("foo")
class Task(object):
"""
A structure representing a task, that is,
an audio file and a list of text fragments
to be synchronized.
:param config_string: the task configuration string
:type config_string: string
"""
TAG = "Task"
def __init__(self, config_string=None):
# task properties
self.identifier = str(uuid.uuid4()).lower()
self.configuration = None
self.audio_file_path = None # relative to input container root
self.audio_file_path_absolute = None # concrete path, file will be read from this!
self.audio_file = None
self.text_file_path = None # relative to input container root
self.text_file_path_absolute = None # concrete path, file will be read from this!
self.text_file = None
self.sync_map_file_path = None # relative to output container root
self.sync_map_file_path_absolute = None # concrete path, file will be written to this!
self.sync_map = None
if config_string is not None:
self.configuration = TaskConfiguration(config_string)
def __str__(self):
accumulator = ""
accumulator += "%s: '%s'\n" % (gc.RPN_TASK_IDENTIFIER, self.identifier)
accumulator += "Configuration:\n%s\n" % str(self.configuration)
accumulator += "Audio file path: %s\n" % self.audio_file_path
accumulator += "Audio file path (absolute): %s\n" % self.audio_file_path_absolute
accumulator += "Text file path: %s\n" % self.text_file_path
accumulator += "Text file path (absolute): %s\n" % self.text_file_path_absolute
accumulator += "Sync map file path: %s\n" % self.sync_map_file_path
accumulator += "Sync map file path (absolute): %s\n" % self.sync_map_file_path_absolute
return accumulator
@property
def identifier(self):
"""
The identifier of the task.
:rtype: string
"""
return self.__identifier
@identifier.setter
def identifier(self, value):
self.__identifier = value
@property
def audio_file_path_absolute(self):
"""
The absolute path of the audio file.
:rtype: string (path)
"""
return self.__audio_file_path_absolute
@audio_file_path_absolute.setter
def audio_file_path_absolute(self, audio_file_path_absolute):
self.__audio_file_path_absolute = audio_file_path_absolute
self._populate_audio_file()
@property
def text_file_path_absolute(self):
"""
The absolute path of the text file.
:rtype: string (path)
"""
return self.__text_file_path_absolute
@text_file_path_absolute.setter
def text_file_path_absolute(self, text_file_path_absolute):
self.__text_file_path_absolute = text_file_path_absolute
self._populate_text_file()
@property
def sync_map_file_path_absolute(self):
"""
The absolute path of the sync map file.
:rtype: string (path)
"""
return self.__sync_map_file_path_absolute
@sync_map_file_path_absolute.setter
def sync_map_file_path_absolute(self, sync_map_file_path_absolute):
self.__sync_map_file_path_absolute = sync_map_file_path_absolute
def _populate_audio_file(self):
"""
Create the ``self.audio_file`` object by reading
the audio file at ``self.audio_file_path_absolute``.
"""
if self.audio_file_path_absolute is not None:
self.audio_file = AudioFile(
file_path=self.audio_file_path_absolute, logger=None)
self.audio_file.read_properties()
def _populate_text_file(self):
"""
Create the ``self.text_file`` object by reading
the text file at ``self.text_file_path_absolute``.
"""
if ((self.text_file_path_absolute is not None)
and (self.configuration.language is not None)):
parameters = dict()
parameters[
gc.
PPN_TASK_IS_TEXT_UNPARSED_CLASS_REGEX] = self.configuration.is_text_unparsed_class_regex
parameters[
gc.
PPN_TASK_IS_TEXT_UNPARSED_ID_REGEX] = self.configuration.is_text_unparsed_id_regex
parameters[
gc.
PPN_TASK_IS_TEXT_UNPARSED_ID_SORT] = self.configuration.is_text_unparsed_id_sort
self.text_file = TextFile(
file_path=self.text_file_path_absolute,
file_format=self.configuration.is_text_file_format,
parameters=parameters,
logger=None)
self.text_file.set_language(self.configuration.language)
def output_sync_map_file(self, container_root_path=None):
"""
Output the sync map file for this task.
If ``container_root_path`` is specified,
the output sync map file will be created
at the path obtained by joining
the ``container_root_path`` and the relative path
of the sync map inside the container.
Otherwise, the sync map file will be created at the path
``sync_map_file_path_absolute``.
Return the the path of the sync map file created,
or ``None`` if an error occurred.
:param container_root_path: the path to the root directory
for the output container
:type container_root_path: string (path)
:rtype: return the path of the sync map file created
"""
if self.sync_map is None:
return None
if (container_root_path
is not None) and (self.sync_map_file_path is None):
return None
if (container_root_path is not None) and (self.sync_map_file_path
is not None):
path = os.path.join(container_root_path, self.sync_map_file_path)
elif self.sync_map_file_path_absolute:
path = self.sync_map_file_path_absolute
sync_map_format = self.configuration.os_file_format
parameters = dict()
parameters[
gc.
PPN_TASK_OS_FILE_SMIL_PAGE_REF] = self.configuration.os_file_smil_page_ref
parameters[
gc.
PPN_TASK_OS_FILE_SMIL_AUDIO_REF] = self.configuration.os_file_smil_audio_ref
result = self.sync_map.write(sync_map_format, path, parameters)
if not result:
return None
return path
def test_append_fragment(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
tfl.append_fragment(TextFragment("a1", Language.EN, "fragment 1"))
self.assertEqual(len(tfl), 1)
def test_append_fragment(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
tfl.append_fragment(TextFragment("a1", Language.EN, "fragment 1"))
self.assertEqual(len(tfl), 1)
def load(self):
audio_file_mfcc = AudioFileMFCC(self.AUDIO_FILE)
text_file = TextFile(self.TEXT_FILE, file_format=TextFileFormat.PLAIN)
text_file.set_language(Language.ENG)
return SD(audio_file_mfcc, text_file)
class Task(object):
"""
A structure representing a task, that is,
an audio file and a list of text fragments
to be synchronized.
:param config_string: the task configuration string
:type config_string: string
"""
TAG = "Task"
def __init__(self, config_string=None):
# task properties
self.identifier = str(uuid.uuid4()).lower()
self.configuration = None
self.audio_file_path = None # relative to input container root
self.audio_file_path_absolute = None # concrete path, file will be read from this!
self.audio_file = None
self.text_file_path = None # relative to input container root
self.text_file_path_absolute = None # concrete path, file will be read from this!
self.text_file = None
self.sync_map_file_path = None # relative to output container root
self.sync_map_file_path_absolute = None # concrete path, file will be written to this!
self.sync_map = None
if config_string is not None:
self.configuration = TaskConfiguration(config_string)
def __str__(self):
accumulator = ""
accumulator += "%s: '%s'\n" % (gc.RPN_TASK_IDENTIFIER, self.identifier)
accumulator += "Configuration:\n%s\n" % str(self.configuration)
accumulator += "Audio file path: %s\n" % self.audio_file_path
accumulator += "Audio file path (absolute): %s\n" % self.audio_file_path_absolute
accumulator += "Text file path: %s\n" % self.text_file_path
accumulator += "Text file path (absolute): %s\n" % self.text_file_path_absolute
accumulator += "Sync map file path: %s\n" % self.sync_map_file_path
accumulator += "Sync map file path (absolute): %s\n" % self.sync_map_file_path_absolute
return accumulator
@property
def identifier(self):
"""
The identifier of the task.
:rtype: string
"""
return self.__identifier
@identifier.setter
def identifier(self, value):
self.__identifier = value
@property
def audio_file_path_absolute(self):
"""
The absolute path of the audio file.
:rtype: string (path)
"""
return self.__audio_file_path_absolute
@audio_file_path_absolute.setter
def audio_file_path_absolute(self, audio_file_path_absolute):
self.__audio_file_path_absolute = audio_file_path_absolute
self._populate_audio_file()
@property
def text_file_path_absolute(self):
"""
The absolute path of the text file.
:rtype: string (path)
"""
return self.__text_file_path_absolute
@text_file_path_absolute.setter
def text_file_path_absolute(self, text_file_path_absolute):
self.__text_file_path_absolute = text_file_path_absolute
self._populate_text_file()
@property
def sync_map_file_path_absolute(self):
"""
The absolute path of the sync map file.
:rtype: string (path)
"""
return self.__sync_map_file_path_absolute
@sync_map_file_path_absolute.setter
def sync_map_file_path_absolute(self, sync_map_file_path_absolute):
self.__sync_map_file_path_absolute = sync_map_file_path_absolute
def _populate_audio_file(self):
"""
Create the ``self.audio_file`` object by reading
the audio file at ``self.audio_file_path_absolute``.
"""
if self.audio_file_path_absolute is not None:
self.audio_file = AudioFile(
file_path=self.audio_file_path_absolute,
logger=None
)
self.audio_file.read_properties()
def _populate_text_file(self):
"""
Create the ``self.text_file`` object by reading
the text file at ``self.text_file_path_absolute``.
"""
if ((self.text_file_path_absolute is not None) and
(self.configuration.language is not None)):
parameters = dict()
parameters[gc.PPN_TASK_IS_TEXT_UNPARSED_CLASS_REGEX] = self.configuration.is_text_unparsed_class_regex
parameters[gc.PPN_TASK_IS_TEXT_UNPARSED_ID_REGEX] = self.configuration.is_text_unparsed_id_regex
parameters[gc.PPN_TASK_IS_TEXT_UNPARSED_ID_SORT] = self.configuration.is_text_unparsed_id_sort
self.text_file = TextFile(
file_path=self.text_file_path_absolute,
file_format=self.configuration.is_text_file_format,
parameters=parameters,
logger=None
)
self.text_file.set_language(self.configuration.language)
def output_sync_map_file(self, container_root_path=None):
"""
Output the sync map file for this task.
If ``container_root_path`` is specified,
the output sync map file will be created
at the path obtained by joining
the ``container_root_path`` and the relative path
of the sync map inside the container.
Otherwise, the sync map file will be created at the path
``sync_map_file_path_absolute``.
Return the the path of the sync map file created,
or ``None`` if an error occurred.
:param container_root_path: the path to the root directory
for the output container
:type container_root_path: string (path)
:rtype: return the path of the sync map file created
"""
if self.sync_map is None:
return None
if (container_root_path is not None) and (self.sync_map_file_path is None):
return None
if (container_root_path is not None) and (self.sync_map_file_path is not None):
path = os.path.join(container_root_path, self.sync_map_file_path)
elif self.sync_map_file_path_absolute:
path = self.sync_map_file_path_absolute
sync_map_format = self.configuration.os_file_format
parameters = dict()
parameters[gc.PPN_TASK_OS_FILE_SMIL_PAGE_REF] = self.configuration.os_file_smil_page_ref
parameters[gc.PPN_TASK_OS_FILE_SMIL_AUDIO_REF] = self.configuration.os_file_smil_audio_ref
result = self.sync_map.write(sync_map_format, path, parameters)
if not result:
return None
return path
def main():
""" Entry point """
if len(sys.argv) < 5:
usage()
return
language = sys.argv[1]
text_file_path = sys.argv[2]
text_format = sys.argv[3]
audio_file_path = sys.argv[-1]
verbose = False
parameters = {}
for i in range(4, len(sys.argv)-1):
args = sys.argv[i].split("=")
if len(args) == 1:
verbose = (args[0] in ["v", "-v", "verbose", "--verbose"])
if len(args) == 2:
key, value = args
if key == "id_regex":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_ID_REGEX] = value
if key == "class_regex":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_CLASS_REGEX] = value
if key == "sort":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_ID_SORT] = value
if key == "min_head_length":
parameters["min_head_length"] = float(value)
if key == "max_head_length":
parameters["max_head_length"] = float(value)
if key == "min_tail_length":
parameters["min_head_length"] = float(value)
if key == "max_tail_length":
parameters["max_tail_length"] = float(value)
if not gf.can_run_c_extension():
print "[WARN] Unable to load Python C Extensions"
print "[WARN] Running the slower pure Python code"
print "[WARN] See the README file for directions to compile the Python C Extensions"
logger = Logger(tee=verbose)
print "[INFO] Reading audio..."
tmp_handler, tmp_file_path = tempfile.mkstemp(
suffix=".wav",
dir=gf.custom_tmp_dir()
)
converter = FFMPEGWrapper(logger=logger)
converter.convert(audio_file_path, tmp_file_path)
audio_file = AudioFile(tmp_file_path)
print "[INFO] Reading audio... done"
print "[INFO] Reading text..."
if text_format == "list":
text_file = TextFile()
text_file.read_from_list(text_file_path.split("|"))
else:
text_file = TextFile(text_file_path, text_format, parameters)
text_file.set_language(language)
print "[INFO] Reading text... done"
print "[INFO] Detecting audio interval..."
sd = SD(audio_file, text_file, logger=logger)
min_head_length = gc.SD_MIN_HEAD_LENGTH
if "min_head_length" in parameters:
min_head_length = parameters["min_head_length"]
max_head_length = gc.SD_MAX_HEAD_LENGTH
if "max_head_length" in parameters:
max_head_length = parameters["max_head_length"]
min_tail_length = gc.SD_MIN_TAIL_LENGTH
if "min_tail_length" in parameters:
min_tail_length = parameters["min_tail_length"]
max_tail_length = gc.SD_MAX_TAIL_LENGTH
if "max_tail_length" in parameters:
max_tail_length = parameters["max_tail_length"]
start, end = sd.detect_interval(
min_head_length,
max_head_length,
min_tail_length,
max_tail_length
)
zero = 0
audio_len = audio_file.audio_length
head_len = start
text_len = end - start
tail_len = audio_len - end
print "[INFO] Detecting audio interval... done"
print "[INFO] "
print "[INFO] Head: %.3f %.3f (%.3f)" % (zero, start, head_len)
print "[INFO] Text: %.3f %.3f (%.3f)" % (start, end, text_len)
print "[INFO] Tail: %.3f %.3f (%.3f)" % (end, audio_len, tail_len)
print "[INFO] "
zero_h = gf.time_to_hhmmssmmm(0)
start_h = gf.time_to_hhmmssmmm(start)
end_h = gf.time_to_hhmmssmmm(end)
audio_len_h = gf.time_to_hhmmssmmm(audio_len)
head_len_h = gf.time_to_hhmmssmmm(head_len)
text_len_h = gf.time_to_hhmmssmmm(text_len)
tail_len_h = gf.time_to_hhmmssmmm(tail_len)
print "[INFO] Head: %s %s (%s)" % (zero_h, start_h, head_len_h)
print "[INFO] Text: %s %s (%s)" % (start_h, end_h, text_len_h)
print "[INFO] Tail: %s %s (%s)" % (end_h, audio_len_h, tail_len_h)
#print "[INFO] Cleaning up..."
cleanup(tmp_handler, tmp_file_path)
def test_invalid_format(self):
with self.assertRaises(ValueError):
tfl = TextFile(file_format="foo")
def test_set_language_on_empty(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
tfl.set_language(Language.EN)
self.assertEqual(len(tfl), 0)
def test_no_fragments(self):
tfl = TextFile()
tfl.set_language(self.TTS_LANGUAGE)
self.synthesize(tfl, expected_exc=ValueError)
def main():
""" Entry point """
if len(sys.argv) < 5:
usage()
return
language = sys.argv[1]
text_file_path = sys.argv[2]
text_format = sys.argv[3]
audio_file_path = sys.argv[-1]
backwards = False
quit_after = None
parameters = {}
for i in range(4, len(sys.argv) - 1):
args = sys.argv[i].split("=")
if len(args) == 1:
backwards = (args[0] in ["b", "-b", "backwards", "--backwards"])
if len(args) == 2:
key, value = args
if key == "id_regex":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_ID_REGEX] = value
if key == "class_regex":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_CLASS_REGEX] = value
if key == "sort":
parameters[gc.PPN_JOB_IS_TEXT_UNPARSED_ID_SORT] = value
if (key == "start") or (key == "end"):
try:
parameters[key] = int(value)
except:
pass
if key == "quit_after":
quit_after = float(value)
if text_format == "list":
text_file = TextFile()
text_file.read_from_list(text_file_path.split("|"))
else:
text_file = TextFile(text_file_path, text_format, parameters)
text_file.set_language(language)
start_fragment = None
if "start" in parameters:
start_fragment = parameters["start"]
end_fragment = None
if "end" in parameters:
end_fragment = parameters["end"]
print "[INFO] Read input text file with %d fragments" % (len(text_file))
if start_fragment is not None:
print "[INFO] Slicing from index %d" % (start_fragment)
if end_fragment is not None:
print "[INFO] Slicing to index %d" % (end_fragment)
text_slice = text_file.get_slice(start_fragment, end_fragment)
print "[INFO] Synthesizing %d fragments" % (len(text_slice))
if quit_after is not None:
print "[INFO] Stop synthesizing after reaching %.3f seconds" % (
quit_after)
if backwards:
print "[INFO] Synthesizing backwards"
synt = Synthesizer()
synt.synthesize(text_slice, audio_file_path, quit_after, backwards)
print "[INFO] Created file '%s'" % audio_file_path
class Task(Loggable):
"""
A structure representing a task, that is,
an audio file and an ordered set of text fragments
to be synchronized.
:param string config_string: the task configuration string
:param rconf: a runtime configuration
:type rconf: :class:`~aeneas.runtimeconfiguration.RuntimeConfiguration`
:param logger: the logger object
:type logger: :class:`~aeneas.logger.Logger`
:raises: TypeError: if ``config_string`` is not ``None`` and
it is not a Unicode string
"""
TAG = u"Task"
def __init__(self, config_string=None, rconf=None, logger=None):
super(Task, self).__init__(rconf=rconf, logger=logger)
self.identifier = gf.uuid_string()
self.configuration = None
self.audio_file_path = None # relative to input container root
self.audio_file_path_absolute = None # concrete path, file will be read from this!
self.audio_file = None
self.text_file_path = None # relative to input container root
self.text_file_path_absolute = None # concrete path, file will be read from this!
self.text_file = None
self.sync_map_file_path = None # relative to output container root
self.sync_map_file_path_absolute = None # concrete path, file will be written to this!
self.sync_map = None
if config_string is not None:
self.configuration = TaskConfiguration(config_string)
def __unicode__(self):
msg = [
u"%s: '%s'" % (gc.RPN_TASK_IDENTIFIER, self.identifier),
u"Configuration:\n%s" % self.configuration.__unicode__(),
u"Audio file path: %s" % self.audio_file_path,
u"Audio file path (absolute): %s" % self.audio_file_path_absolute,
u"Text file path: %s" % self.text_file_path,
u"Text file path (absolute): %s" % self.text_file_path_absolute,
u"Sync map file path: %s" % self.sync_map_file_path,
u"Sync map file path (absolute): %s" %
self.sync_map_file_path_absolute
]
return u"\n".join(msg)
def __str__(self):
return gf.safe_str(self.__unicode__())
@property
def identifier(self):
"""
The identifier of the task.
:rtype: string
"""
return self.__identifier
@identifier.setter
def identifier(self, value):
self.__identifier = value
@property
def audio_file_path_absolute(self):
"""
The absolute path of the audio file.
:rtype: string
"""
return self.__audio_file_path_absolute
@audio_file_path_absolute.setter
def audio_file_path_absolute(self, audio_file_path_absolute):
self.__audio_file_path_absolute = audio_file_path_absolute
self._populate_audio_file()
@property
def text_file_path_absolute(self):
"""
The absolute path of the text file.
:rtype: string
"""
return self.__text_file_path_absolute
@text_file_path_absolute.setter
def text_file_path_absolute(self, text_file_path_absolute):
self.__text_file_path_absolute = text_file_path_absolute
self._populate_text_file()
@property
def sync_map_file_path_absolute(self):
"""
The absolute path of the sync map file.
:rtype: string
"""
return self.__sync_map_file_path_absolute
@sync_map_file_path_absolute.setter
def sync_map_file_path_absolute(self, sync_map_file_path_absolute):
self.__sync_map_file_path_absolute = sync_map_file_path_absolute
def sync_map_leaves(self, fragment_type=None):
"""
Return the list of non-empty leaves
in the sync map associated with the task.
If ``fragment_type`` has been specified,
return only leaves of that fragment type.
:param int fragment_type: type of fragment to return
:rtype: list
.. versionadded:: 1.7.0
"""
if (self.sync_map is None) or (self.sync_map.fragments_tree is None):
return []
return [f for f in self.sync_map.leaves(fragment_type)]
def output_sync_map_file(self, container_root_path=None):
"""
Output the sync map file for this task.
If ``container_root_path`` is specified,
the output sync map file will be created
at the path obtained by joining
the ``container_root_path`` and the relative path
of the sync map inside the container.
Otherwise, the sync map file will be created at the path
``self.sync_map_file_path_absolute``.
Return the the path of the sync map file created,
or ``None`` if an error occurred.
:param string container_root_path: the path to the root directory
for the output container
:rtype: string
"""
if self.sync_map is None:
self.log_exc(u"The sync_map object has not been set", None, True,
TypeError)
if (container_root_path
is not None) and (self.sync_map_file_path is None):
self.log_exc(u"The (internal) path of the sync map has been set",
None, True, TypeError)
self.log([u"container_root_path is %s", container_root_path])
self.log([u"self.sync_map_file_path is %s", self.sync_map_file_path])
self.log([
u"self.sync_map_file_path_absolute is %s",
self.sync_map_file_path_absolute
])
if (container_root_path is not None) and (self.sync_map_file_path
is not None):
path = os.path.join(container_root_path, self.sync_map_file_path)
elif self.sync_map_file_path_absolute:
path = self.sync_map_file_path_absolute
gf.ensure_parent_directory(path)
self.log([u"Output sync map to %s", path])
eaf_audio_ref = self.configuration["o_eaf_audio_ref"]
head_tail_format = self.configuration["o_h_t_format"]
levels = self.configuration["o_levels"]
smil_audio_ref = self.configuration["o_smil_audio_ref"]
smil_page_ref = self.configuration["o_smil_page_ref"]
sync_map_format = self.configuration["o_format"]
self.log([u"eaf_audio_ref is %s", eaf_audio_ref])
self.log([u"head_tail_format is %s", head_tail_format])
self.log([u"levels is %s", levels])
self.log([u"smil_audio_ref is %s", smil_audio_ref])
self.log([u"smil_page_ref is %s", smil_page_ref])
self.log([u"sync_map_format is %s", sync_map_format])
self.log(u"Calling sync_map.write...")
parameters = {
gc.PPN_TASK_OS_FILE_EAF_AUDIO_REF: eaf_audio_ref,
gc.PPN_TASK_OS_FILE_HEAD_TAIL_FORMAT: head_tail_format,
gc.PPN_TASK_OS_FILE_LEVELS: levels,
gc.PPN_TASK_OS_FILE_SMIL_AUDIO_REF: smil_audio_ref,
gc.PPN_TASK_OS_FILE_SMIL_PAGE_REF: smil_page_ref,
}
self.sync_map.write(sync_map_format, path, parameters)
self.log(u"Calling sync_map.write... done")
return path
def _populate_audio_file(self):
"""
Create the ``self.audio_file`` object by reading
the audio file at ``self.audio_file_path_absolute``.
"""
self.log(u"Populate audio file...")
if self.audio_file_path_absolute is not None:
self.log([
u"audio_file_path_absolute is '%s'",
self.audio_file_path_absolute
])
self.audio_file = AudioFile(
file_path=self.audio_file_path_absolute, logger=self.logger)
self.audio_file.read_properties()
else:
self.log(u"audio_file_path_absolute is None")
self.log(u"Populate audio file... done")
def _populate_text_file(self):
"""
Create the ``self.text_file`` object by reading
the text file at ``self.text_file_path_absolute``.
"""
self.log(u"Populate text file...")
if ((self.text_file_path_absolute is not None)
and (self.configuration["language"] is not None)):
# the following values might be None
parameters = {
gc.PPN_TASK_IS_TEXT_FILE_IGNORE_REGEX:
self.configuration["i_t_ignore_regex"],
gc.PPN_TASK_IS_TEXT_FILE_TRANSLITERATE_MAP:
self.configuration["i_t_transliterate_map"],
gc.PPN_TASK_IS_TEXT_MPLAIN_WORD_SEPARATOR:
self.configuration["i_t_mplain_word_separator"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L1_ID_REGEX:
self.configuration["i_t_munparsed_l1_id_regex"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L2_ID_REGEX:
self.configuration["i_t_munparsed_l2_id_regex"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L3_ID_REGEX:
self.configuration["i_t_munparsed_l3_id_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_CLASS_REGEX:
self.configuration["i_t_unparsed_class_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_ID_REGEX:
self.configuration["i_t_unparsed_id_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_ID_SORT:
self.configuration["i_t_unparsed_id_sort"],
gc.PPN_TASK_OS_FILE_ID_REGEX:
self.configuration["o_id_regex"]
}
self.text_file = TextFile(
file_path=self.text_file_path_absolute,
file_format=self.configuration["i_t_format"],
parameters=parameters,
logger=self.logger)
self.text_file.set_language(self.configuration["language"])
else:
self.log(u"text_file_path_absolute and/or language is None")
self.log(u"Populate text file... done")
class Task(Loggable):
"""
A structure representing a task, that is,
an audio file and an ordered set of text fragments
to be synchronized.
:param string config_string: the task configuration string
:param rconf: a runtime configuration
:type rconf: :class:`~aeneas.runtimeconfiguration.RuntimeConfiguration`
:param logger: the logger object
:type logger: :class:`~aeneas.logger.Logger`
:raises: TypeError: if ``config_string`` is not ``None`` and
it is not a Unicode string
"""
TAG = u"Task"
def __init__(self, config_string=None, rconf=None, logger=None):
super(Task, self).__init__(rconf=rconf, logger=logger)
self.identifier = gf.uuid_string()
self.configuration = None
self.audio_file_path = None # relative to input container root
self.audio_file_path_absolute = None # concrete path, file will be read from this!
self.audio_file = None
self.text_file_path = None # relative to input container root
self.text_file_path_absolute = None # concrete path, file will be read from this!
self.text_file = None
self.sync_map_file_path = None # relative to output container root
self.sync_map_file_path_absolute = None # concrete path, file will be written to this!
self.sync_map = None
if config_string is not None:
self.configuration = TaskConfiguration(config_string)
def __unicode__(self):
msg = [
u"%s: '%s'" % (gc.RPN_TASK_IDENTIFIER, self.identifier),
u"Configuration:\n%s" % self.configuration.__unicode__(),
u"Audio file path: %s" % self.audio_file_path,
u"Audio file path (absolute): %s" % self.audio_file_path_absolute,
u"Text file path: %s" % self.text_file_path,
u"Text file path (absolute): %s" % self.text_file_path_absolute,
u"Sync map file path: %s" % self.sync_map_file_path,
u"Sync map file path (absolute): %s" % self.sync_map_file_path_absolute
]
return u"\n".join(msg)
def __str__(self):
return gf.safe_str(self.__unicode__())
@property
def identifier(self):
"""
The identifier of the task.
:rtype: string
"""
return self.__identifier
@identifier.setter
def identifier(self, value):
self.__identifier = value
@property
def audio_file_path_absolute(self):
"""
The absolute path of the audio file.
:rtype: string
"""
return self.__audio_file_path_absolute
@audio_file_path_absolute.setter
def audio_file_path_absolute(self, audio_file_path_absolute):
self.__audio_file_path_absolute = audio_file_path_absolute
self._populate_audio_file()
@property
def text_file_path_absolute(self):
"""
The absolute path of the text file.
:rtype: string
"""
return self.__text_file_path_absolute
@text_file_path_absolute.setter
def text_file_path_absolute(self, text_file_path_absolute):
self.__text_file_path_absolute = text_file_path_absolute
self._populate_text_file()
@property
def sync_map_file_path_absolute(self):
"""
The absolute path of the sync map file.
:rtype: string
"""
return self.__sync_map_file_path_absolute
@sync_map_file_path_absolute.setter
def sync_map_file_path_absolute(self, sync_map_file_path_absolute):
self.__sync_map_file_path_absolute = sync_map_file_path_absolute
def output_sync_map_file(self, container_root_path=None):
"""
Output the sync map file for this task.
If ``container_root_path`` is specified,
the output sync map file will be created
at the path obtained by joining
the ``container_root_path`` and the relative path
of the sync map inside the container.
Otherwise, the sync map file will be created at the path
``self.sync_map_file_path_absolute``.
Return the the path of the sync map file created,
or ``None`` if an error occurred.
:param string container_root_path: the path to the root directory
for the output container
:rtype: string
"""
if self.sync_map is None:
self.log_exc(u"The sync_map object has not been set", None, True, TypeError)
if (container_root_path is not None) and (self.sync_map_file_path is None):
self.log_exc(u"The (internal) path of the sync map has been set", None, True, TypeError)
self.log([u"container_root_path is %s", container_root_path])
self.log([u"self.sync_map_file_path is %s", self.sync_map_file_path])
self.log([u"self.sync_map_file_path_absolute is %s", self.sync_map_file_path_absolute])
if (container_root_path is not None) and (self.sync_map_file_path is not None):
path = os.path.join(container_root_path, self.sync_map_file_path)
elif self.sync_map_file_path_absolute:
path = self.sync_map_file_path_absolute
gf.ensure_parent_directory(path)
self.log([u"Output sync map to %s", path])
sync_map_format = self.configuration["o_format"]
audio_ref = self.configuration["o_smil_audio_ref"]
page_ref = self.configuration["o_smil_page_ref"]
self.log([u"sync_map_format is %s", sync_map_format])
self.log([u"page_ref is %s", page_ref])
self.log([u"audio_ref is %s", audio_ref])
self.log(u"Calling sync_map.write...")
afpa = self.audio_file_path_absolute
if afpa is not None:
afpa = os.path.abspath(afpa)
parameters = {
"audio_file_path_absolute": afpa,
gc.PPN_TASK_OS_FILE_SMIL_PAGE_REF : page_ref,
gc.PPN_TASK_OS_FILE_SMIL_AUDIO_REF : audio_ref
}
self.sync_map.write(sync_map_format, path, parameters)
self.log(u"Calling sync_map.write... done")
return path
def _populate_audio_file(self):
"""
Create the ``self.audio_file`` object by reading
the audio file at ``self.audio_file_path_absolute``.
"""
self.log(u"Populate audio file...")
if self.audio_file_path_absolute is not None:
self.log([u"audio_file_path_absolute is '%s'", self.audio_file_path_absolute])
self.audio_file = AudioFile(
file_path=self.audio_file_path_absolute,
logger=self.logger
)
self.audio_file.read_properties()
else:
self.log(u"audio_file_path_absolute is None")
self.log(u"Populate audio file... done")
def _populate_text_file(self):
"""
Create the ``self.text_file`` object by reading
the text file at ``self.text_file_path_absolute``.
"""
self.log(u"Populate text file...")
if (
(self.text_file_path_absolute is not None) and
(self.configuration["language"] is not None)
):
# the following values might be None
parameters = {
gc.PPN_TASK_IS_TEXT_FILE_IGNORE_REGEX : self.configuration["i_t_ignore_regex"],
gc.PPN_TASK_IS_TEXT_FILE_TRANSLITERATE_MAP : self.configuration["i_t_transliterate_map"],
gc.PPN_TASK_IS_TEXT_MPLAIN_WORD_SEPARATOR : self.configuration["i_t_mplain_word_separator"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L1_ID_REGEX : self.configuration["i_t_munparsed_l1_id_regex"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L2_ID_REGEX : self.configuration["i_t_munparsed_l2_id_regex"],
gc.PPN_TASK_IS_TEXT_MUNPARSED_L3_ID_REGEX : self.configuration["i_t_munparsed_l3_id_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_CLASS_REGEX : self.configuration["i_t_unparsed_class_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_ID_REGEX : self.configuration["i_t_unparsed_id_regex"],
gc.PPN_TASK_IS_TEXT_UNPARSED_ID_SORT : self.configuration["i_t_unparsed_id_sort"],
gc.PPN_TASK_OS_FILE_ID_REGEX : self.configuration["o_id_regex"]
}
self.text_file = TextFile(
file_path=self.text_file_path_absolute,
file_format=self.configuration["i_t_format"],
parameters=parameters,
logger=self.logger
)
self.text_file.set_language(self.configuration["language"])
else:
self.log(u"text_file_path_absolute and/or language is None")
self.log(u"Populate text file... done")
def test_multiple_no_fragments(self):
tfl = TextFile()
tfl.set_language(ESPEAKWrapper.ENG)
with self.assertRaises(ValueError):
self.synthesize_multiple(tfl)
def test_constructor(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
def test_file_path_not_existing(self):
with self.assertRaises(OSError):
tfl = TextFile(file_path=self.NOT_EXISTING_PATH)
def test_no_fragments(self):
tfl = TextFile()
tfl.set_language(self.TTS_LANGUAGE)
self.synthesize(tfl, expected_exc=ValueError)
def test_set_language_on_empty(self):
tfl = TextFile()
self.assertEqual(len(tfl), 0)
tfl.set_language(Language.EN)
self.assertEqual(len(tfl), 0)
def tfl(self, frags):
tfl = TextFile()
for language, lines in frags:
tfl.add_fragment(TextFragment(language=language, lines=lines, filtered_lines=lines))
return tfl
def test_synthesize_path_not_writeable(self):
tfl = TextFile()
synth = Synthesizer()
with self.assertRaises(OSError):
synth.synthesize(tfl, self.PATH_NOT_WRITEABLE)