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- # -*- coding: UTF-8 -*-
- import hashlib
- import base64
- def md5(s):
- m = hashlib.md5()
- m.update(s)
- return m.hexdigest()
- def get_file_b64(fname):
- with open(fname, 'rb') as f:
- return base64.b64encode(f.read()).decode('ascii')
- def get_file_md5(fname):
- with open(fname, 'rb') as f:
- return md5(f.read())
- def safe_filename(fname):
- return "".join(
- [c for c in fname if c.isalpha() or c.isdigit() or c ==' ']).rstrip()
|
