






import argparse
import hashlib  # hashlib is only used inside the Test class
import struct







class  _lowercase   :
      def __init__(     self				,			a   ):
       snake_case__  :    List[str]							       =data
       snake_case__  :    Union[str, Any]							       =[0X67_452_301, 0XEF_CDA_B89, 0X98_BAD_CFE, 0X10_325_476, 0XC3_D2E_1F0]
      @staticmethod
      def 						lowercase__					(     a				,			a   ):
       return ((n << b) | (n >> (3_2 - b))) & 0XFF_FFF_FFF
      def 						lowercase__					(     self   ):
       snake_case__  :    Dict							       =B"""\x80""" + B"""\x00""" * (6_3 - (len(self.data   ) + 8) % 6_4)
       snake_case__  :    Any							       =self.data + padding + struct.pack(""">Q"""				,			8 * len(self.data   )   )
       return padded_data
      def 						lowercase__					(     self   ):
       return [
           self.padded_data[i : i + 6_4] for i in range(0				,			len(self.padded_data   )				,			6_4   )
       ]
      def 						lowercase__					(     self				,			a   ):
       snake_case__  :    Dict							       =list(struct.unpack(""">16L"""				,			a   )   ) + [0] * 6_4
       for i in range(1_6				,			8_0   ):
        snake_case__  :    str							       =self.rotate((w[i - 3] ^ w[i - 8] ^ w[i - 1_4] ^ w[i - 1_6])				,			1   )
       return w



      def 						lowercase__					(     self   ):
       snake_case__  :    Optional[Any]							       =self.padding()
       snake_case__  :    int							       =self.split_blocks()
       for block in self.blocks:
        snake_case__  :    Union[str, Any]							       =self.expand_block(a   )
        snake_case__  :    Union[str, Any]							       =self.h
        for i in range(0				,			8_0   ):
         if 0 <= i < 2_0:
          snake_case__  :    Optional[int]							       =(b & c) | ((~b) & d)
          snake_case__  :    Tuple							       =0X5A_827_999
         elif 2_0 <= i < 4_0:
          snake_case__  :    Union[str, Any]							       =b ^ c ^ d
          snake_case__  :    str							       =0X6E_D9E_BA1
         elif 4_0 <= i < 6_0:
          snake_case__  :    Dict							       =(b & c) | (b & d) | (c & d)
          snake_case__  :    Dict							       =0X8F_1BB_CDC
         elif 6_0 <= i < 8_0:
          snake_case__  :    Optional[Any]							       =b ^ c ^ d
          snake_case__  :    List[str]							       =0XCA_62C_1D6
         snake_case__  :    Union[str, Any]							       =(
             self.rotate(a				,			5   ) + f + e + k + expanded_block[i] & 0XFF_FFF_FFF,
             a,
             self.rotate(a				,			3_0   ),
             c,
             d,
         )
        snake_case__  :    List[str]							       =(
            self.h[0] + a & 0XFF_FFF_FFF,
            self.h[1] + b & 0XFF_FFF_FFF,
            self.h[2] + c & 0XFF_FFF_FFF,
            self.h[3] + d & 0XFF_FFF_FFF,
            self.h[4] + e & 0XFF_FFF_FFF,
        )
       return ("{:08x}" * 5).format(*self.h   )







def 			A__							(      ):





 '''simple docstring'''







 snake_case__  :    Tuple							       =B"""Test String"""
 assert SHAaHash(_a	).final_hash() == hashlib.shaa(_a	).hexdigest()  # noqa: S324







def 			A__							(      ):





 '''simple docstring'''







 snake_case__  :    str							       =argparse.ArgumentParser(description="""Process some strings or files"""	)
 parser.add_argument(
     """--string"""		,  dest="""input_string"""		,  default="""Hello World!! Welcome to Cryptography"""		,  help="""Hash the string"""		,  )
 parser.add_argument("""--file"""		,  dest="""input_file"""		,  help="""Hash contents of a file"""	)
 snake_case__  :    Union[str, Any]							       =parser.parse_args()
 snake_case__  :    List[str]							       =args.input_string
 # In any case hash input should be a bytestring
 if args.input_file:
  with open(args.input_file		,  """rb"""	) as f:
   snake_case__  :    Union[str, Any]							       =f.read()
 else:
  snake_case__  :    Tuple							       =bytes(_a		,  """utf-8"""	)
 print(SHAaHash(_a	).final_hash()	)


if __name__ == "__main__":
       main()
       import doctest

       doctest.testmod()













def 			A__							(      _a  :					Optional[Any]		,  _a  :					Tuple		,  _a  :					List[str]=False	):





 '''simple docstring'''







 if isinstance(_a		,  _a	) and isinstance(_a		,  _a	):
  snake_case__  :    int							       =len(set_a.intersection(_a	)	)

  if alternative_union:
   snake_case__  :    int							       =len(_a	) + len(_a	)
  else:
   snake_case__  :    Tuple							       =len(set_a.union(_a	)	)

  return intersection / union

 if isinstance(_a		,  (list, tuple)	) and isinstance(_a		,  (list, tuple)	):
  snake_case__  :    Optional[int]							       =[element for element in set_a if element in set_b]

  if alternative_union:
   snake_case__  :    Optional[Any]							       =len(_a	) + len(_a	)
   return len(_a	) / union
  else:
   snake_case__  :    Dict							       =set_a + [element for element in set_b if element not in set_a]
   return len(_a	) / len(_a	)

  return len(_a	) / len(_a	)
 return None


if __name__ == "__main__":
       __lowerCamelCase	:		List[Any]										=   {"""a""", """b""", """c""", """d""", """e"""}
       __lowerCamelCase	:		Optional[int]										=   {"""c""", """d""", """e""", """f""", """h""", """i"""}
       print(jaccard_similarity(set_a, set_b))





