

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

class    _a :




      """simple docstring"""

      def __init__(					self				:							int		,       UpperCAmelCase				:							str     ):
            A_		   =							data
            A_		   =							[0x67_45_23_01, 0xef_cd_ab_89, 0x98_ba_dc_fe, 0x10_32_54_76, 0xc3_d2_e1_f0]





      @staticmethod
      def 						__A     (					UpperCAmelCase				:							List[str]		,       UpperCAmelCase				:							Optional[Any]     ):
            return ((n << b) | (n >> (32 - b))) & 0xff_ff_ff_ff





      def 						__A     (					self				:							Union[str, Any]     ):
            A_		   =							B"\x80" + B"\x00" * (63 - (len(self.data     ) + 8) % 64)
            A_		   =							self.data + padding + struct.pack(">Q"		,       8 * len(self.data     )     )
            return padded_data





      def 						__A     (					self				:							Optional[int]     ):
            return [
                self.padded_data[i : i + 64] for i in range(0		,       len(self.padded_data     )		,       64     )
            ]





      def 						__A     (					self				:							Tuple		,       UpperCAmelCase				:							List[str]     ):
            A_		   =							list(struct.unpack(">16L"		,       snake_case_     )     ) + [0] * 64
            for i in range(16		,       80     ):
                  A_		   =							self.rotate((w[i - 3] ^ w[i - 8] ^ w[i - 14] ^ w[i - 16])		,       1     )
            return w







      def 						__A     (					self				:							List[Any]     ):
            A_		   =							self.padding()
            A_		   =							self.split_blocks()
            for block in self.blocks:
                  A_		   =							self.expand_block(snake_case_     )
                  A_   ,			A_   ,			A_   ,			A_   ,			A_		   =							self.h
                  for i in range(0		,       80     ):
                        if 0 <= i < 20:
                              A_		   =							(b & c) | ((~b) & d)
                              A_		   =							0x5a_82_79_99
                        elif 20 <= i < 40:
                              A_		   =							b ^ c ^ d
                              A_		   =							0x6e_d9_eb_a1
                        elif 40 <= i < 60:
                              A_		   =							(b & c) | (b & d) | (c & d)
                              A_		   =							0x8f_1b_bc_dc
                        elif 60 <= i < 80:
                              A_		   =							b ^ c ^ d
                              A_		   =							0xca_62_c1_d6
                        A_   ,			A_   ,			A_   ,			A_   ,			A_		   =							(
                            self.rotate(snake_case_		,       5     ) + f + e + k + expanded_block[i] & 0xff_ff_ff_ff,
                            a,
                            self.rotate(snake_case_		,       30     ),
                            c,
                            d,
                        )
                  A_		   =							(
                      self.h[0] + a & 0xff_ff_ff_ff,
                      self.h[1] + b & 0xff_ff_ff_ff,
                      self.h[2] + c & 0xff_ff_ff_ff,
                      self.h[3] + d & 0xff_ff_ff_ff,
                      self.h[4] + e & 0xff_ff_ff_ff,
                  )
            return ("{:08x}" * 5).format(*self.h     )




def 	__snake_case		(      ):



      """simple docstring"""

      A_		   =							B"Test String"
      assert SHAaHash(__lowercase  ).final_hash() == hashlib.shaa(__lowercase  ).hexdigest()  # noqa: S324

def 	__snake_case		(      ):



      """simple docstring"""

      A_		   =							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"  )
      A_		   =							parser.parse_args()
      A_		   =							args.input_string
      # In any case hash input should be a bytestring
      if args.input_file:
            with open(args.input_file							,"rb"  ) as f:
                  A_		   =							f.read()
      else:
            A_		   =							bytes(__lowercase							,"utf-8"  )
      print(SHAaHash(__lowercase  ).final_hash()  )


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

      doctest.testmod()






'''simple docstring'''




import string
from math import logaa
def 	UpperCAmelCase_							(					__lowercase							:      str			,     __lowercase							:      str       )		->       int:


     '''simple docstring'''



     _UpperCAmelCase     							=   document.translate(
         str.maketrans(""			,     ""			,     string.punctuation       )       ).replace("\n"			,     ""       )
     _UpperCAmelCase     							=   document_without_punctuation.split(" "       )  # word tokenization
     return len([word for word in tokenize_document if word.lower() == term.lower()]       )
def 	UpperCAmelCase_							(					__lowercase							:      str			,     __lowercase							:      str       )		->       tuple[int, int]:


     '''simple docstring'''



     _UpperCAmelCase     							=   corpus.lower().translate(
         str.maketrans(""			,     ""			,     string.punctuation       )       )  # strip all punctuation and replace it with ''
     _UpperCAmelCase     							=   corpus_without_punctuation.split("\n"       )
     _UpperCAmelCase     							=   term.lower()
     return (len([doc for doc in docs if term in doc]       ), len(__lowercase       ))
def 	UpperCAmelCase_							(					__lowercase							:      int			,     __lowercase							:      int			,     __lowercase							:      Union[str, Any]=False       )		->       float:


     '''simple docstring'''



     if smoothing:
          if n == 0:
               raise ValueError("log10(0) is undefined."       )
          return round(1 + logaa(n / (1 + df)       )			,     3       )

     if df == 0:
          raise ZeroDivisionError("df must be > 0"       )
     elif n == 0:
          raise ValueError("log10(0) is undefined."       )
     return round(logaa(n / df       )			,     3       )






def 	UpperCAmelCase_							(					__lowercase							:      int			,     __lowercase							:      int       )		->       float:


     '''simple docstring'''



     return round(tf * idf			,     3       )




