TTS/tts/layers/bark/hubert/hubert_manager.py

# From https://github.com/gitmylo/bark-voice-cloning-HuBERT-quantizer

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", model_path: str = ""
    ):
        if not os.path.isfile(model_path):
            print("Downloading HuBERT base model")
            urllib.request.urlretrieve(download_url, model_path)
            print("Downloaded HuBERT")
            return model_path
        return None

    @staticmethod
    def make_sure_tokenizer_installed(
        model: str = "quantifier_hubert_base_ls960_14.pth",
        repo: str = "GitMylo/bark-voice-cloning",
        model_path: str = "",
    ):
        model_dir = os.path.dirname(model_path)
        if not os.path.isfile(model_path):
            print("Downloading HuBERT custom tokenizer")
            huggingface_hub.hf_hub_download(repo, model, local_dir=model_dir, local_dir_use_symlinks=False)
            shutil.move(os.path.join(model_dir, model), model_path)
            print("Downloaded tokenizer")
            return model_path
        return None