30 lines
857 B
Python
30 lines
857 B
Python
# Copyright (c) Opendatalab. All rights reserved.
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import hashlib
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import json
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def bytes_md5(file_bytes):
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hasher = hashlib.md5()
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hasher.update(file_bytes)
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return hasher.hexdigest().upper()
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def str_md5(input_string):
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hasher = hashlib.md5()
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# 在Python3中，需要将字符串转化为字节对象才能被哈希函数处理
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input_bytes = input_string.encode('utf-8')
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hasher.update(input_bytes)
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return hasher.hexdigest()
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def str_sha256(input_string):
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hasher = hashlib.sha256()
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# 在Python3中，需要将字符串转化为字节对象才能被哈希函数处理
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input_bytes = input_string.encode('utf-8')
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hasher.update(input_bytes)
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return hasher.hexdigest()
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def dict_md5(d):
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json_str = json.dumps(d, sort_keys=True, ensure_ascii=False)
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return hashlib.md5(json_str.encode('utf-8')).hexdigest() |