mirror of
https://github.com/Lost-MSth/Arcaea-server.git
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40 lines
899 B
Python
40 lines
899 B
Python
import hashlib
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import os
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def md5(code: str) -> str:
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# md5加密算法
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code = code.encode()
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md5s = hashlib.md5()
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md5s.update(code)
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codes = md5s.hexdigest()
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return codes
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def get_file_md5(file_path: str) -> str:
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'''计算文件MD5，假设是文件'''
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myhash = hashlib.md5()
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with open(file_path, 'rb') as f:
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while True:
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b = f.read(8192)
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if not b:
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break
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myhash.update(b)
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return myhash.hexdigest()
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def try_rename(path: str, new_path: str) -> str:
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'''尝试重命名文件，并尝试避免命名冲突（在后面加自增数字），返回最终路径'''
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final_path = new_path
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if os.path.exists(new_path):
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i = 1
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while os.path.exists(new_path + str(i)):
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i += 1
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final_path = new_path + str(i)
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os.rename(path, final_path)
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return final_path
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