mirror of
https://github.com/Lost-MSth/Arcaea-server.git
synced 2026-02-04 21:47:28 +08:00
42 lines
939 B
Python
42 lines
939 B
Python
import hashlib
|
|
import os
|
|
|
|
|
|
def md5(code: str) -> str:
|
|
# md5加密算法
|
|
code = code.encode()
|
|
md5s = hashlib.md5()
|
|
md5s.update(code)
|
|
codes = md5s.hexdigest()
|
|
|
|
return codes
|
|
|
|
|
|
def get_file_md5(file_path: str) -> str:
|
|
'''计算文件MD5'''
|
|
if not os.path.isfile(file_path):
|
|
return None
|
|
myhash = hashlib.md5()
|
|
with open(file_path, 'rb') as f:
|
|
while True:
|
|
b = f.read(8096)
|
|
if not b:
|
|
break
|
|
myhash.update(b)
|
|
|
|
return myhash.hexdigest()
|
|
|
|
|
|
def try_rename(path: str, new_path: str) -> str:
|
|
'''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'''
|
|
final_path = new_path
|
|
if os.path.exists(new_path):
|
|
i = 1
|
|
while os.path.exists(new_path + str(i)):
|
|
i += 1
|
|
|
|
final_path = new_path + str(i)
|
|
|
|
os.rename(path, final_path)
|
|
return final_path
|