-
-
Notifications
You must be signed in to change notification settings - Fork 2.1k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Showing
46 changed files
with
922 additions
and
315 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| import hashlib | ||
| from huggingface_hub import hf_hub_download, get_paths_info | ||
| import requests | ||
| import sys | ||
| import os | ||
|
|
||
| uri = sys.argv[0] | ||
| file_name = uri.split('/')[-1] | ||
|
|
||
| # Function to parse the URI and determine download method | ||
| def parse_uri(uri): | ||
| if uri.startswith('huggingface://'): | ||
| repo_id = uri.split('://')[1] | ||
| return 'huggingface', repo_id.rsplit('/', 1)[0] | ||
| elif 'huggingface.co' in uri: | ||
| parts = uri.split('/resolve/') | ||
| if len(parts) > 1: | ||
| repo_path = parts[0].split('https://huggingface.co/')[-1] | ||
| return 'huggingface', repo_path | ||
| return 'direct', uri | ||
|
|
||
| def calculate_sha256(file_path): | ||
| sha256_hash = hashlib.sha256() | ||
| with open(file_path, 'rb') as f: | ||
| for byte_block in iter(lambda: f.read(4096), b''): | ||
| sha256_hash.update(byte_block) | ||
| return sha256_hash.hexdigest() | ||
|
|
||
| def manual_safety_check_hf(repo_id): | ||
| scanResponse = requests.get('https://huggingface.co/api/models/' + repo_id + "/scan") | ||
| scan = scanResponse.json() | ||
| if scan['hasUnsafeFile']: | ||
| return scan | ||
| return None | ||
|
|
||
| download_type, repo_id_or_url = parse_uri(uri) | ||
|
|
||
| new_checksum = None | ||
|
|
||
| # Decide download method based on URI type | ||
| if download_type == 'huggingface': | ||
| # Check if the repo is flagged as dangerous by HF | ||
| hazard = manual_safety_check_hf(repo_id_or_url) | ||
| if hazard != None: | ||
| print(f'Error: HuggingFace has detected security problems for {repo_id_or_url}: {str(hazard)}', filename=file_name) | ||
| sys.exit(5) | ||
| # Use HF API to pull sha | ||
| for file in get_paths_info(repo_id_or_url, [file_name], repo_type='model'): | ||
| try: | ||
| new_checksum = file.lfs.sha256 | ||
| break | ||
| except Exception as e: | ||
| print(f'Error from Hugging Face Hub: {str(e)}', file=sys.stderr) | ||
| sys.exit(2) | ||
| if new_checksum is None: | ||
| try: | ||
| file_path = hf_hub_download(repo_id=repo_id_or_url, filename=file_name) | ||
| except Exception as e: | ||
| print(f'Error from Hugging Face Hub: {str(e)}', file=sys.stderr) | ||
| sys.exit(2) | ||
| else: | ||
| response = requests.get(repo_id_or_url) | ||
| if response.status_code == 200: | ||
| with open(file_name, 'wb') as f: | ||
| f.write(response.content) | ||
| file_path = file_name | ||
| elif response.status_code == 404: | ||
| print(f'File not found: {response.status_code}', file=sys.stderr) | ||
| sys.exit(2) | ||
| else: | ||
| print(f'Error downloading file: {response.status_code}', file=sys.stderr) | ||
| sys.exit(1) | ||
|
|
||
| if new_checksum is None: | ||
| new_checksum = calculate_sha256(file_path) | ||
| print(new_checksum) | ||
| os.remove(file_path) | ||
| else: | ||
| print(new_checksum) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.