code: def std_salt(length=16, lowercase=True):
      
  
      alphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
      if lowercase is True:
          alphabet += "abcdefghijklmnopqrstuvwxyz"
  
      chars = []
      for i in range(length):
          chars.append(choice(alphabet))
  
      return "".join(chars)
docs: Generates a cryptographically sane salt of 'length' (default: 16) alphanumeric
      characters