32 lines
838 B
Python
32 lines
838 B
Python
# -*- python -*-
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# -*- coding: utf-8 -*-
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#
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# This file is part of the easydev software
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#
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# Copyright (c) 2011-2017
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#
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# File author(s): Thomas Cokelaer <cokelaer@gmail.com>
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#
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# Distributed under the GPLv3 License.
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# See accompanying file LICENSE.txt or copy at
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# http://www.gnu.org/licenses/gpl-3.0.html
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#
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# Website: https://github.com/cokelaer/easydev
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# Documentation: http://easydev-python.readthedocs.io
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#
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##############################################################################
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"""md5 utility"""
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import hashlib
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def md5(fname, chunk=65536):
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"""Return the MD5 checksums of a file
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Takes about 25 seconds on a 8Gb file.
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"""
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hash_md5 = hashlib.md5()
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with open(fname, "rb") as f:
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for this in iter(lambda: f.read(chunk), b""):
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hash_md5.update(this)
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return hash_md5.hexdigest()
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