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24 lines
847 B
24 lines
847 B
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import hashlib
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from Naked.toolshed.file import FileReader
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# ------------------------------------------------------------------------------
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# PUBLIC
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# ------------------------------------------------------------------------------
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def generate_hash(filepath):
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"""Public function that reads a local file and generates a SHA256 hash digest for it"""
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fr = FileReader(filepath)
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data = fr.read_bin()
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return _calculate_sha256(data)
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# ------------------------------------------------------------------------------
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# PRIVATE
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# ------------------------------------------------------------------------------
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def _calculate_sha256(binary_string):
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"""Private function that calculates a SHA256 hash digest for a binary string argument"""
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return hashlib.sha256(binary_string).hexdigest()
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