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







class   lowerCamelCase	:





     def __init__(self   :					Dict       ,					_A   :					Union[str, Any]     )		->		Dict:
         snake_case				  =      data
         snake_case				  =      [0X67_45_23_01, 0Xef_cd_ab_89, 0X98_ba_dc_fe, 0X10_32_54_76, 0Xc3_d2_e1_f0]





     @staticmethod
     def 	UpperCAmelCase(_A   :					List[Any]       ,					_A   :					Union[str, Any]     )		->		Dict:
         return ((n << b) | (n >> (3_2 - b))) & 0Xff_ff_ff_ff





     def 	UpperCAmelCase(self   :					List[Any]     )		->		Optional[int]:
         snake_case				  =      b"\x80" + b"\x00" * (6_3 - (len(self.data     ) + 8) % 6_4)
         snake_case				  =      self.data + padding + struct.pack(">Q"       ,					8 * len(self.data     )     )
         return padded_data





     def 	UpperCAmelCase(self   :					int     )		->		int:
         return [
             self.padded_data[i : i + 6_4] for i in range(0       ,					len(self.padded_data     )       ,					6_4     )
         ]





     def 	UpperCAmelCase(self   :					List[str]       ,					_A   :					Union[str, Any]     )		->		Union[str, Any]:
         snake_case				  =      list(struct.unpack(">16L"       ,					_A     )     ) + [0] * 6_4
         for i in range(1_6       ,					8_0     ):
             snake_case				  =      self.rotate((w[i - 3] ^ w[i - 8] ^ w[i - 1_4] ^ w[i - 1_6])       ,					1     )
         return w





     def 	UpperCAmelCase(self   :					Union[str, Any]     )		->		List[Any]:
         snake_case				  =      self.padding()
         snake_case				  =      self.split_blocks()
         for block in self.blocks:
             snake_case				  =      self.expand_block(_A     )
             snake_case  ,							snake_case  ,							snake_case  ,							snake_case  ,							snake_case				  =      self.h
             for i in range(0       ,					8_0     ):
                 if 0 <= i < 2_0:
                     snake_case				  =      (b & c) | ((~b) & d)
                     snake_case				  =      0X5a_82_79_99
                 elif 2_0 <= i < 4_0:
                     snake_case				  =      b ^ c ^ d
                     snake_case				  =      0X6e_d9_eb_a1
                 elif 4_0 <= i < 6_0:
                     snake_case				  =      (b & c) | (b & d) | (c & d)
                     snake_case				  =      0X8f_1b_bc_dc
                 elif 6_0 <= i < 8_0:
                     snake_case				  =      b ^ c ^ d
                     snake_case				  =      0Xca_62_c1_d6
                 snake_case  ,							snake_case  ,							snake_case  ,							snake_case  ,							snake_case				  =      (
                     self.rotate(_A       ,					5     ) + f + e + k + expanded_block[i] & 0Xff_ff_ff_ff,
                     a,
                     self.rotate(_A       ,					3_0     ),
                     c,
                     d,
                 )
             snake_case				  =      (
                 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 		lowercase_    (     )							->							Optional[Any]:
    """simple docstring"""

    snake_case				  =      b"Test String"
    assert SHAaHash(A__	).final_hash() == hashlib.shaa(A__	).hexdigest()  # noqa: S324



def 		lowercase_    (     )							->							int:
    """simple docstring"""

    snake_case				  =      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				  =      parser.parse_args()
    snake_case				  =      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				  =      f.read()
    else:
        snake_case				  =      bytes(A__				,	"utf-8"	)
    print(SHAaHash(A__	).final_hash()	)


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

   doctest.testmod()



import inspect
import os
import unittest

import torch

import accelerate
from accelerate import Accelerator
from accelerate.test_utils import execute_subprocess_async, require_multi_gpu
from accelerate.utils import patch_environment







class   lowerCamelCase	(						unittest.TestCase						):





     def 	UpperCAmelCase(self   :					Dict     )		->		Dict:
         snake_case				  =      inspect.getfile(accelerate.test_utils     )
         snake_case				  =      os.path.sep.join(mod_file.split(os.path.sep     )[:-1] + ["scripts", "test_script.py"]     )
         snake_case				  =      os.path.sep.join(
             mod_file.split(os.path.sep     )[:-1] + ["scripts", "test_distributed_data_loop.py"]     )
         snake_case				  =      os.path.sep.join(mod_file.split(os.path.sep     )[:-1] + ["scripts", "test_ops.py"]     )





     @require_multi_gpu
     def 	UpperCAmelCase(self   :					List[Any]     )		->		int:
         print(f'Found {torch.cuda.device_count()} devices.'     )
         snake_case				  =      ["torchrun", f'--nproc_per_node={torch.cuda.device_count()}', self.test_file_path]
         with patch_environment(omp_num_threads=1     ):
             execute_subprocess_async(_A       ,					env=os.environ.copy()     )





     @require_multi_gpu
     def 	UpperCAmelCase(self   :					Any     )		->		Optional[Any]:
         print(f'Found {torch.cuda.device_count()} devices.'     )
         snake_case				  =      ["torchrun", f'--nproc_per_node={torch.cuda.device_count()}', self.operation_file_path]
         print(f'Command: {cmd}'     )
         with patch_environment(omp_num_threads=1     ):
             execute_subprocess_async(_A       ,					env=os.environ.copy()     )





     @require_multi_gpu
     def 	UpperCAmelCase(self   :					Union[str, Any]     )		->		Dict:
         snake_case				  =      ["torchrun", f'--nproc_per_node={torch.cuda.device_count()}', inspect.getfile(self.__class__     )]
         with patch_environment(omp_num_threads=1     ):
             execute_subprocess_async(_A       ,					env=os.environ.copy()     )





     @require_multi_gpu
     def 	UpperCAmelCase(self   :					List[str]     )		->		Dict:
         print(f'Found {torch.cuda.device_count()} devices, using 2 devices only'     )
         snake_case				  =      ["torchrun", f'--nproc_per_node={torch.cuda.device_count()}', self.data_loop_file_path]
         with patch_environment(omp_num_threads=1       ,					cuda_visible_devices="0,1"     ):
             execute_subprocess_async(_A       ,					env=os.environ.copy()     )


if __name__ == "__main__":
   _A						      =				Accelerator()
   _A						      =				(accelerator.state.process_index + 2, 10)
   _A						      =				torch.randint(0, 10, shape).to(accelerator.device)

   _A						      =				""

   _A						      =				accelerator.pad_across_processes(tensor)
   if tensora.shape[0] != accelerator.state.num_processes + 1:
      error_msg += f"Found shape {tensora.shape} but should have {accelerator.state.num_processes + 1} at dim 0."
   if not torch.equal(tensora[: accelerator.state.process_index + 2], tensor):
      error_msg += "Tensors have different values."
   if not torch.all(tensora[accelerator.state.process_index + 2 :] == 0):
      error_msg += "Padding was not done with the right value (0)."

   _A						      =				accelerator.pad_across_processes(tensor, pad_first=True)
   if tensora.shape[0] != accelerator.state.num_processes + 1:
      error_msg += f"Found shape {tensora.shape} but should have {accelerator.state.num_processes + 1} at dim 0."
   _A						      =				accelerator.state.num_processes - accelerator.state.process_index - 1
   if not torch.equal(tensora[index:], tensor):
      error_msg += "Tensors have different values."
   if not torch.all(tensora[:index] == 0):
      error_msg += "Padding was not done with the right value (0)."

   # Raise error at the end to make sure we don't stop at the first failure.
   if len(error_msg) > 0:
      raise ValueError(error_msg)

