def test_stereo(basic_dict_path, stereo_corpus_dir, temp_dir, default_feature_config):
temp = os.path.join(temp_dir, 'stereo')
dictionary = Dictionary(basic_dict_path, os.path.join(temp, 'basic'))
dictionary.write()
d = AlignableCorpus(stereo_corpus_dir, temp)
d.initialize_corpus(dictionary)
default_feature_config.generate_features(d)
assert d.get_feat_dim(default_feature_config) == 39
def test_basic(basic_dict_path, basic_corpus_dir, generated_dir, default_feature_config):
dictionary = Dictionary(basic_dict_path, os.path.join(generated_dir, 'basic'))
dictionary.write()
output_directory = os.path.join(generated_dir, 'basic')
c = AlignableCorpus(basic_corpus_dir, output_directory)
c.initialize_corpus(dictionary)
default_feature_config.generate_features(c)
assert c.get_feat_dim(default_feature_config) == 39
def test_basic_txt(basic_corpus_txt_dir, basic_dict_path, generated_dir, default_feature_config):
dictionary = Dictionary(basic_dict_path, os.path.join(generated_dir, 'basic'))
dictionary.write()
output_directory = os.path.join(generated_dir, 'basic')
c = AlignableCorpus(basic_corpus_txt_dir, output_directory)
assert len(c.no_transcription_files) == 0
c.initialize_corpus(dictionary)
default_feature_config.generate_features(c)
assert c.get_feat_dim(default_feature_config) == 39
def test_short_segments(basic_dict_path, shortsegments_corpus_dir, temp_dir, default_feature_config):
temp = os.path.join(temp_dir, 'short_segments')
dictionary = Dictionary(basic_dict_path, temp)
dictionary.write()
corpus = AlignableCorpus(shortsegments_corpus_dir, temp)
corpus.initialize_corpus(dictionary)
default_feature_config.generate_features(corpus)
assert len(corpus.feat_mapping.keys()) == 2
assert len(corpus.utt_speak_mapping.keys()) == 3
assert len(corpus.speak_utt_mapping.keys()) == 1
assert len(corpus.text_mapping.keys()) == 3
assert len(corpus.utt_wav_mapping.keys()) == 1
assert len(corpus.segments.keys()) == 3
assert len(corpus.ignored_utterances) == 1
def test_weird_words(weird_words_dir, temp_dir, sick_dict_path):
output_directory = os.path.join(temp_dir, 'weird_words')
shutil.rmtree(output_directory, ignore_errors=True)
d = Dictionary(sick_dict_path, output_directory)
assert 'i’m' not in d.words
assert '’m' not in d.words
assert d.words["i'm"][0]['pronunciation'] == ('ay', 'm', 'ih')
assert d.words["i'm"][1]['pronunciation'] == ('ay', 'm')
assert d.words["'m"][0]['pronunciation'] == ('m',)
d.write()
c = AlignableCorpus(weird_words_dir, output_directory, use_mp=False)
c.initialize_corpus(d)
print(c.utterance_oovs['weird_words'])
assert c.utterance_oovs['weird_words'] == ['ajfish', 'asds-asda', 'sdasd']
def test_speaker_groupings(large_prosodylab_format_directory, temp_dir,
large_dataset_dictionary, default_feature_config):
output_directory = os.path.join(temp_dir, 'large')
shutil.rmtree(output_directory, ignore_errors=True)
d = Dictionary(large_dataset_dictionary, output_directory)
d.write()
c = AlignableCorpus(large_prosodylab_format_directory, output_directory)
c.initialize_corpus(d)
default_feature_config.generate_features(c)
speakers = os.listdir(large_prosodylab_format_directory)
for s in speakers:
assert any(s in x for x in c.speaker_groups)
for root, dirs, files in os.walk(large_prosodylab_format_directory):
for f in files:
name, ext = os.path.splitext(f)
assert any(name in x for x in c.groups)
for root, dirs, files in os.walk(large_prosodylab_format_directory):
for f in files:
name, ext = os.path.splitext(f)
assert any(name in x for x in c.feat_mapping)
shutil.rmtree(output_directory, ignore_errors=True)
d.write()
c = AlignableCorpus(large_prosodylab_format_directory,
output_directory,
num_jobs=2)
c.initialize_corpus(d)
default_feature_config.generate_features(c)
for s in speakers:
assert any(s in x for x in c.speaker_groups)
for root, dirs, files in os.walk(large_prosodylab_format_directory):
for f in files:
name, ext = os.path.splitext(f)
assert any(name in x for x in c.groups)
for root, dirs, files in os.walk(large_prosodylab_format_directory):
for f in files:
name, ext = os.path.splitext(f)
assert any(name in x for x in c.feat_mapping)
def test_subset(large_prosodylab_format_directory, temp_dir, large_dataset_dictionary, default_feature_config):
output_directory = os.path.join(temp_dir, 'large_subset')
shutil.rmtree(output_directory, ignore_errors=True)
d = Dictionary(large_dataset_dictionary, output_directory)
d.write()
c = AlignableCorpus(large_prosodylab_format_directory, output_directory)
c.initialize_corpus(d)
sd = c.split_directory()
default_feature_config.generate_features(c)
s = c.subset_directory(10, default_feature_config)
assert os.path.exists(sd)
assert os.path.exists(s)
def sick_corpus(basic_corpus_dir, generated_dir):
output_directory = os.path.join(generated_dir, 'sickcorpus')
corpus = AlignableCorpus(basic_corpus_dir, output_directory, num_jobs=2)
return corpus
def test_extra(sick_dict, extra_corpus_dir, generated_dir):
output_directory = os.path.join(generated_dir, 'extra')
corpus = AlignableCorpus(extra_corpus_dir, output_directory, num_jobs=2)
corpus.initialize_corpus(sick_dict)
def transcribe_corpus(args):
command = 'transcribe'
all_begin = time.time()
if not args.temp_directory:
temp_dir = TEMP_DIR
else:
temp_dir = os.path.expanduser(args.temp_directory)
corpus_name = os.path.basename(args.corpus_directory)
if corpus_name == '':
args.corpus_directory = os.path.dirname(args.corpus_directory)
corpus_name = os.path.basename(args.corpus_directory)
if args.config_path:
transcribe_config = transcribe_yaml_to_config(args.config_path)
else:
transcribe_config = load_basic_transcribe()
data_directory = os.path.join(temp_dir, corpus_name)
if getattr(args, 'clean', False) and os.path.exists(data_directory):
print('Cleaning old directory!')
shutil.rmtree(data_directory, ignore_errors=True)
logger = setup_logger(command, data_directory)
os.makedirs(data_directory, exist_ok=True)
os.makedirs(args.output_directory, exist_ok=True)
os.makedirs(data_directory, exist_ok=True)
conf_path = os.path.join(data_directory, 'config.yml')
if os.path.exists(conf_path):
with open(conf_path, 'r') as f:
conf = yaml.load(f, Loader=yaml.SafeLoader)
else:
conf = {
'dirty': False,
'begin': time.time(),
'version': __version__,
'type': 'transcribe',
'corpus_directory': args.corpus_directory,
'dictionary_path': args.dictionary_path,
'acoustic_model_path': args.acoustic_model_path,
'language_model_path': args.language_model_path,
}
if conf['dirty'] or conf['type'] != command \
or conf['corpus_directory'] != args.corpus_directory \
or conf['version'] != __version__ \
or conf['dictionary_path'] != args.dictionary_path \
or conf['language_model_path'] != args.language_model_path \
or conf['acoustic_model_path'] != args.acoustic_model_path:
logger.warning(
'WARNING: Using old temp directory, this might not be ideal for you, use the --clean flag to ensure no '
'weird behavior for previous versions of the temporary directory.')
if conf['dirty']:
logger.debug('Previous run ended in an error (maybe ctrl-c?)')
if conf['type'] != command:
logger.debug(
'Previous run was a different subcommand than {} (was {})'.
format(command, conf['type']))
if conf['corpus_directory'] != args.corpus_directory:
logger.debug('Previous run used source directory '
'path {} (new run: {})'.format(
conf['corpus_directory'], args.corpus_directory))
if conf['version'] != __version__:
logger.debug('Previous run was on {} version (new run: {})'.format(
conf['version'], __version__))
if conf['dictionary_path'] != args.dictionary_path:
logger.debug('Previous run used dictionary path {} '
'(new run: {})'.format(conf['dictionary_path'],
args.dictionary_path))
if conf['acoustic_model_path'] != args.acoustic_model_path:
logger.debug('Previous run used acoustic model path {} '
'(new run: {})'.format(conf['acoustic_model_path'],
args.acoustic_model_path))
if conf['language_model_path'] != args.language_model_path:
logger.debug('Previous run used language model path {} '
'(new run: {})'.format(conf['language_model_path'],
args.language_model_path))
try:
if args.evaluate:
corpus = AlignableCorpus(
args.corpus_directory,
data_directory,
speaker_characters=args.speaker_characters,
num_jobs=args.num_jobs,
use_mp=transcribe_config.use_mp)
else:
corpus = TranscribeCorpus(
args.corpus_directory,
data_directory,
speaker_characters=args.speaker_characters,
num_jobs=args.num_jobs,
use_mp=transcribe_config.use_mp)
print(corpus.speaker_utterance_info())
acoustic_model = AcousticModel(args.acoustic_model_path,
root_directory=data_directory)
language_model = LanguageModel(args.language_model_path,
root_directory=data_directory)
dictionary = Dictionary(args.dictionary_path, data_directory)
acoustic_model.validate(dictionary)
begin = time.time()
t = Transcriber(corpus,
dictionary,
acoustic_model,
language_model,
transcribe_config,
temp_directory=data_directory,
debug=getattr(args, 'debug', False),
evaluation_mode=args.evaluate)
if args.debug:
print('Setup pretrained aligner in {} seconds'.format(time.time() -
begin))
begin = time.time()
t.transcribe()
if args.debug:
print('Performed transcribing in {} seconds'.format(time.time() -
begin))
if args.evaluate:
t.evaluate(args.output_directory)
best_config_path = os.path.join(args.output_directory,
'best_transcribe_config.yaml')
save_config(t.transcribe_config, best_config_path)
t.export_transcriptions(args.output_directory)
else:
begin = time.time()
t.export_transcriptions(args.output_directory)
if args.debug:
print('Exported transcriptions in {} seconds'.format(
time.time() - begin))
print('Done! Everything took {} seconds'.format(time.time() -
all_begin))
except Exception as _:
conf['dirty'] = True
raise
finally:
handlers = logger.handlers[:]
for handler in handlers:
handler.close()
logger.removeHandler(handler)
if os.path.exists(data_directory):
with open(conf_path, 'w') as f:
yaml.dump(conf, f)
def train_ivector(args):
command = 'train_ivector'
all_begin = time.time()
if not args.temp_directory:
temp_dir = TEMP_DIR
else:
temp_dir = os.path.expanduser(args.temp_directory)
corpus_name = os.path.basename(args.corpus_directory)
if corpus_name == '':
args.corpus_directory = os.path.dirname(args.corpus_directory)
corpus_name = os.path.basename(args.corpus_directory)
data_directory = os.path.join(temp_dir, corpus_name)
if args.config_path:
train_config, align_config = train_yaml_to_config(args.config_path)
else:
train_config, align_config = load_basic_train_ivector()
conf_path = os.path.join(data_directory, 'config.yml')
if getattr(args, 'clean', False) and os.path.exists(data_directory):
print('Cleaning old directory!')
shutil.rmtree(data_directory, ignore_errors=True)
logger = setup_logger(command, data_directory)
if os.path.exists(conf_path):
with open(conf_path, 'r') as f:
conf = yaml.load(f, Loader=yaml.SafeLoader)
else:
conf = {
'dirty': False,
'begin': all_begin,
'version': __version__,
'type': command,
'corpus_directory': args.corpus_directory,
'dictionary_path': args.dictionary_path,
'acoustic_model_path': args.acoustic_model_path,
}
if conf['dirty'] or conf['type'] != command \
or conf['corpus_directory'] != args.corpus_directory \
or conf['version'] != __version__ \
or conf['dictionary_path'] != args.dictionary_path \
or conf['acoustic_model_path'] != args.acoustic_model_path:
logger.warning(
'WARNING: Using old temp directory, this might not be ideal for you, use the --clean flag to ensure no '
'weird behavior for previous versions of the temporary directory.')
if conf['dirty']:
logger.debug('Previous run ended in an error (maybe ctrl-c?)')
if conf['type'] != command:
logger.debug(
'Previous run was a different subcommand than {} (was {})'.
format(command, conf['type']))
if conf['corpus_directory'] != args.corpus_directory:
logger.debug('Previous run used source directory '
'path {} (new run: {})'.format(
conf['corpus_directory'], args.corpus_directory))
if conf['version'] != __version__:
logger.debug('Previous run was on {} version (new run: {})'.format(
conf['version'], __version__))
if conf['dictionary_path'] != args.dictionary_path:
logger.debug('Previous run used dictionary path {} '
'(new run: {})'.format(conf['dictionary_path'],
args.dictionary_path))
if conf['acoustic_model_path'] != args.acoustic_model_path:
logger.debug('Previous run used acoustic model path {} '
'(new run: {})'.format(conf['acoustic_model_path'],
args.acoustic_model_path))
os.makedirs(data_directory, exist_ok=True)
try:
begin = time.time()
corpus = AlignableCorpus(args.corpus_directory,
data_directory,
speaker_characters=args.speaker_characters,
num_jobs=args.num_jobs,
debug=getattr(args, 'debug', False),
logger=logger,
use_mp=align_config.use_mp)
acoustic_model = AcousticModel(args.acoustic_model_path)
dictionary = Dictionary(args.dictionary_path,
data_directory,
word_set=corpus.word_set,
logger=logger)
acoustic_model.validate(dictionary)
a = PretrainedAligner(corpus,
dictionary,
acoustic_model,
align_config,
temp_directory=data_directory,
logger=logger)
logger.debug(
'Setup pretrained aligner in {} seconds'.format(time.time() -
begin))
a.verbose = args.verbose
begin = time.time()
a.align()
logger.debug('Performed alignment in {} seconds'.format(time.time() -
begin))
for identifier, trainer in train_config.items():
trainer.logger = logger
if identifier != 'ivector':
continue
begin = time.time()
trainer.init_training(identifier, data_directory, corpus,
dictionary, a)
trainer.train(call_back=print)
logger.debug('Training took {} seconds'.format(time.time() -
begin))
trainer.save(args.output_model_path)
logger.info('All done!')
logger.debug('Done! Everything took {} seconds'.format(time.time() -
all_begin))
except Exception as e:
conf['dirty'] = True
raise e
finally:
handlers = logger.handlers[:]
for handler in handlers:
handler.close()
logger.removeHandler(handler)
with open(conf_path, 'w') as f:
yaml.dump(conf, f)
def transcribe_corpus(args):
all_begin = time.time()
if not args.temp_directory:
temp_dir = TEMP_DIR
else:
temp_dir = os.path.expanduser(args.temp_directory)
corpus_name = os.path.basename(args.corpus_directory)
if corpus_name == '':
args.corpus_directory = os.path.dirname(args.corpus_directory)
corpus_name = os.path.basename(args.corpus_directory)
data_directory = os.path.join(temp_dir, corpus_name)
print(data_directory, os.path.exists(data_directory))
os.makedirs(data_directory, exist_ok=True)
os.makedirs(args.output_directory, exist_ok=True)
os.makedirs(data_directory, exist_ok=True)
conf_path = os.path.join(data_directory, 'config.yml')
if os.path.exists(conf_path):
with open(conf_path, 'r') as f:
conf = yaml.load(f, Loader=yaml.SafeLoader)
else:
conf = {
'dirty': False,
'begin': time.time(),
'version': __version__,
'type': 'align',
'corpus_directory': args.corpus_directory,
'dictionary_path': args.dictionary_path
}
if getattr(args, 'clean', False) \
or conf['dirty'] or conf['type'] != 'align' \
or conf['corpus_directory'] != args.corpus_directory \
or conf['version'] != __version__ \
or conf['dictionary_path'] != args.dictionary_path:
pass # FIXME
# shutil.rmtree(data_directory, ignore_errors=True)
try:
if args.evaluate:
corpus = AlignableCorpus(
args.corpus_directory,
data_directory,
speaker_characters=args.speaker_characters,
num_jobs=args.num_jobs)
else:
corpus = TranscribeCorpus(
args.corpus_directory,
data_directory,
speaker_characters=args.speaker_characters,
num_jobs=args.num_jobs)
print(corpus.speaker_utterance_info())
acoustic_model = AcousticModel(args.acoustic_model_path)
language_model = LanguageModel(args.language_model_path)
dictionary = Dictionary(args.dictionary_path, data_directory)
acoustic_model.validate(dictionary)
if args.config_path:
transcribe_config = transcribe_yaml_to_config(args.config_path)
else:
transcribe_config = load_basic_transcribe()
begin = time.time()
t = Transcriber(corpus,
dictionary,
acoustic_model,
language_model,
transcribe_config,
temp_directory=data_directory,
debug=getattr(args, 'debug', False),
evaluation_mode=args.evaluate)
if args.debug:
print('Setup pretrained aligner in {} seconds'.format(time.time() -
begin))
begin = time.time()
t.transcribe()
if args.debug:
print('Performed transcribing in {} seconds'.format(time.time() -
begin))
if args.evaluate:
t.evaluate(args.output_directory)
best_config_path = os.path.join(args.output_directory,
'best_transcribe_config.yaml')
save_config(t.transcribe_config, best_config_path)
t.export_transcriptions(args.output_directory)
else:
begin = time.time()
t.export_transcriptions(args.output_directory)
if args.debug:
print('Exported transcriptions in {} seconds'.format(
time.time() - begin))
print('Done! Everything took {} seconds'.format(time.time() -
all_begin))
except Exception as _:
conf['dirty'] = True
raise
finally:
if os.path.exists(data_directory):
with open(conf_path, 'w') as f:
yaml.dump(conf, f)