util.py 284 B

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  1. from random import randint
  2. __all__ = ["rand_str"]
  3. __StrBase = "qwertyuioplkjhgfdsazxcvbnm1234567890ZXCVBNMLKJHGFDSAQWERTYUIOP"
  4. __StrBaseLen = len(__StrBase) - 1
  5. def rand_str(size: "int" = 8) -> "str":
  6. return "".join([__StrBase[randint(0, __StrBaseLen)] for _ in range(size)])