42 lines
1.1 KiB
Python
42 lines
1.1 KiB
Python
# -*- coding: utf-8 -*-
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import hashlib
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BUFFER_SIZE = 65536
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def get_all_hashes(filename):
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md5 = hashlib.md5()
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sha1 = hashlib.sha1()
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sha256 = hashlib.sha256()
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sha512 = hashlib.sha512()
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with open(filename, 'rb') as f:
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while True:
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data = f.read(BUFFER_SIZE)
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if not data:
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break
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md5.update(data)
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sha1.update(data)
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sha256.update(data)
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sha512.update(data)
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return {"sha512": sha512.hexdigest(),
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"sha256": sha256.hexdigest(),
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"sha1": sha1.hexdigest(),
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"md5": md5.hexdigest()}
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