pypi-publish/print-hash.py

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import hashlib
import pathlib
import sys
packages_dir = pathlib.Path(sys.argv[1]).resolve()
print('Showing hash values of files to be uploaded:')
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for file_object in packages_dir.iterdir():
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sha256 = hashlib.sha256()
md5 = hashlib.md5() # noqa: S324; only use for reference
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blake2_256 = hashlib.blake2b(digest_size=256 // 8)
print(file_object)
print('')
content = file_object.read_bytes()
sha256.update(content)
md5.update(content)
blake2_256.update(content)
print(f'SHA256: {sha256.hexdigest()}')
print(f'MD5: {md5.hexdigest()}')
print(f'BLAKE2-256: {blake2_256.hexdigest()}')
print('')