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MinerU/magic_pdf/libs/hash_utils.py

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Python
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import hashlib
def compute_md5(file_bytes):
hasher = hashlib.md5()
hasher.update(file_bytes)
return hasher.hexdigest().upper()
def compute_sha256(input_string):
hasher = hashlib.sha256()
# 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
input_bytes = input_string.encode('utf-8')
hasher.update(input_bytes)
return hasher.hexdigest()