Use aria2 even when all model files are already in cache

This allows aria2 to continue downloading a pytorch_model.bin after a
cancelled download.
This commit is contained in:
Gnome Ann 2022-05-11 14:43:56 -04:00
parent f60c7d8492
commit f96c878d83
1 changed files with 0 additions and 5 deletions

View File

@ -186,11 +186,6 @@ def aria2_hook(pretrained_model_name_or_path: str, force_download=False, cache_d
map_data = json.load(f)
filenames = set(map_data["weight_map"].values())
urls = [transformers.file_utils.hf_bucket_url(pretrained_model_name_or_path, n, revision=revision, mirror=mirror) for n in filenames]
if not force_download:
if all(is_cached(u) for u in urls):
return
elif local_files_only:
raise FileNotFoundError("Cannot find the requested files in the cached path and outgoing traffic has been disabled. To enable model look-ups and downloads online, set 'local_files_only' to False.")
etags = [h.get("X-Linked-Etag") or h.get("ETag") for u in urls for h in [requests.head(u, headers=headers, allow_redirects=False, proxies=proxies, timeout=10).headers]]
filenames = [transformers.file_utils.url_to_filename(u, t) for u, t in zip(urls, etags)]
if force_download: