import urllib.request from pathlib import Path from threading import Thread from urllib.error import HTTPError from tqdm import tqdm default_models = { "encoder": ("https://drive.google.com/uc?export=download&id=1q8mEGwCkFy23KZsinbuvdKAQLqNKbYf1", 17090379), "synthesizer": ("https://drive.google.com/u/0/uc?id=1EqFMIbvxffxtjiVrtykroF6_mUh-5Z3s&export=download&confirm=t", 370554559), "vocoder": ("https://drive.google.com/uc?export=download&id=1cf2NO6FtI0jDuy8AV3Xgn6leO6dHjIgu", 53845290), } class DownloadProgressBar(tqdm): def update_to(self, b=1, bsize=1, tsize=None): if tsize is not None: self.total = tsize self.update(b * bsize - self.n) def download(url: str, target: Path, bar_pos=0): # Ensure the directory exists target.parent.mkdir(exist_ok=True, parents=True) desc = f"Downloading {target.name}" with DownloadProgressBar(unit="B", unit_scale=True, miniters=1, desc=desc, position=bar_pos, leave=False) as t: try: urllib.request.urlretrieve(url, filename=target, reporthook=t.update_to) except HTTPError: return def ensure_default_models(run_id: str, models_dir: Path): # Define download tasks jobs = [] for model_name, (url, size) in default_models.items(): target_path = models_dir / run_id / f"{model_name}.pt" if target_path.exists(): # if target_path.stat().st_size != size: # print(f"File {target_path} is not of expected size, redownloading...") # else: continue thread = Thread(target=download, args=(url, target_path, len(jobs))) thread.start() jobs.append((thread, target_path, size)) # Run and join threads for thread, target_path, size in jobs: thread.join() assert target_path.exists() and target_path.stat().st_size == size, \ f"Download for {target_path.name} failed. You may download models manually instead.\n" \ f"https://drive.google.com/drive/folders/1fU6umc5uQAVR2udZdHX-lDgXYzTyqG_j"