Christian Krakau-Louis
17 lines
443 B
Python
17 lines
443 B
Python
# app/utils.py
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import hashlib
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def hash_file(filepath, chunk_size=65536):
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"""
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Returns the SHA-256 hash of the file at 'filepath'.
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Reads the file in chunks to handle large files efficiently.
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"""
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sha256 = hashlib.sha256()
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with open(filepath, "rb") as f:
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while True:
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data = f.read(chunk_size)
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if not data:
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break
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sha256.update(data)
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return sha256.hexdigest()
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