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import os.path
import shutil
import urllib.request
import huggingface_hub
class HuBERTManager:
@staticmethod
def make_sure_hubert_installed(download_url: str = 'https://dl.fbaipublicfiles.com/hubert/hubert_base_ls960.pt', file_name: str = 'hubert.pt'):
install_dir = os.path.join('models', 'hubert')
if not os.path.isdir(install_dir):
os.makedirs(install_dir, exist_ok=True)
install_file = os.path.join(install_dir, file_name)
if not os.path.isfile(install_file):
print(f'Downloading HuBERT base model from {download_url}')
urllib.request.urlretrieve(download_url, install_file)
print('Downloaded HuBERT')
return install_file
@staticmethod
def make_sure_tokenizer_installed(model: str = 'quantifier_hubert_base_ls960_14.pth', repo: str = 'GitMylo/bark-voice-cloning', tokenizer_lang: str = 'en'):
local_file = tokenizer_lang + '_tokenizer.pth'
install_dir = os.path.join('models', 'hubert')
if not os.path.isdir(install_dir):
os.makedirs(install_dir, exist_ok=True)
install_file = os.path.join(install_dir, local_file)
if not os.path.isfile(install_file):
# refactor to use lists
if tokenizer_lang == 'en':
repo = 'GitMylo/bark-voice-cloning'
model = 'quantifier_hubert_base_ls960_14.pth'
elif tokenizer_lang == 'de':
repo = 'CountFloyd/bark-voice-cloning-german-HuBERT-quantizer'
model = 'german-HuBERT-quantizer_14_epoch.pth'
elif tokenizer_lang == 'pl':
repo = 'Hobis/bark-voice-cloning-polish-HuBERT-quantizer'
model = 'polish-HuBERT-quantizer_8_epoch.pth'
else:
raise 'Unknown Tokenizer Language!'
print(f'{local_file} not found. Downloading HuBERT custom tokenizer')
huggingface_hub.hf_hub_download(repo, model, local_dir=install_dir, local_dir_use_symlinks=False)
shutil.move(os.path.join(install_dir, model), install_file)
print('Downloaded tokenizer')
return install_file
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