






"""simple docstring"""



import argparse
import struct
import unittest







class        lowercase__      :


			def __init__(				self					:  int       ,	snake_case__					:  bytes ):
										lowerCamelCase_	:							Optional[Any]									=data

										# Initialize hash values
										lowerCamelCase_	:							Union[str, Any]									=[
										    0x6a_09e_667,
										    0xbb_67a_e85,
										    0x3c_6ef_372,
										    0xa5_4ff_53a,
										    0x51_0e5_27f,
										    0x9b_056_88c,
										    0x1f_83d_9ab,
										    0x5b_e0c_d19,
										]

										# Initialize round constants
										lowerCamelCase_	:							Any									=[
										    0x42_8a2_f98,
										    0x71_374_491,
										    0xb5_c0f_bcf,
										    0xe9_b5d_ba5,
										    0x39_56c_25b,
										    0x59_f11_1f1,
										    0x92_3f8_2a4,
										    0xab_1c5_ed5,
										    0xd8_07a_a98,
										    0x12_835_b01,
										    0x24_318_5be,
										    0x55_0c7_dc3,
										    0x72_be5_d74,
										    0x80_deb_1fe,
										    0x9b_dc0_6a7,
										    0xc1_9bf_174,
										    0xe4_9b6_9c1,
										    0xef_be4_786,
										    0x0f_c19_dc6,
										    0x24_0ca_1cc,
										    0x2d_e92_c6f,
										    0x4a_748_4aa,
										    0x5c_b0a_9dc,
										    0x76_f98_8da,
										    0x98_3e5_152,
										    0xa8_31c_66d,
										    0xb0_032_7c8,
										    0xbf_597_fc7,
										    0xc6_e00_bf3,
										    0xd5_a79_147,
										    0x06_ca6_351,
										    0x14_292_967,
										    0x27_b70_a85,
										    0x2e_1b2_138,
										    0x4d_2c6_dfc,
										    0x53_380_d13,
										    0x65_0a7_354,
										    0x76_6a0_abb,
										    0x81_c2c_92e,
										    0x92_722_c85,
										    0xa2_bfe_8a1,
										    0xa8_1a6_64b,
										    0xc2_4b8_b70,
										    0xc7_6c5_1a3,
										    0xd1_92e_819,
										    0xd6_990_624,
										    0xf4_0e3_585,
										    0x10_6aa_070,
										    0x19_a4c_116,
										    0x1e_376_c08,
										    0x27_487_74c,
										    0x34_b0b_cb5,
										    0x39_1c0_cb3,
										    0x4e_d8a_a4a,
										    0x5b_9cc_a4f,
										    0x68_2e6_ff3,
										    0x74_8f8_2ee,
										    0x78_a56_36f,
										    0x84_c87_814,
										    0x8c_c70_208,
										    0x90_bef_ffa,
										    0xa4_506_ceb,
										    0xbe_f9a_3f7,
										    0xc6_717_8f2,
										]

										lowerCamelCase_	:							Dict									=self.preprocessing(self.data )
										self.final_hash()


			@staticmethod
			def      UpperCAmelCase__						(				snake_case__					:  bytes ):
										lowerCamelCase_	:							Optional[Any]									=B"\x80" + (B"\x00" * (63 - (len(snake_case__ ) + 8) % 64))
										lowerCamelCase_	:							List[str]									=struct.pack(">Q"       ,	(len(snake_case__ ) * 8) )
										return data + padding + big_endian_integer


			def      UpperCAmelCase__						(				self					:  Optional[Any] ):
										# Convert into blocks of 64 bytes
										lowerCamelCase_	:							Optional[int]									=[
										    self.preprocessed_data[x : x + 64]
										    for x in range(0       ,	len(self.preprocessed_data )       ,	64 )
										]

										for block in self.blocks:
																	# Convert the given block into a list of 4 byte integers
																	lowerCamelCase_	:							str									=list(struct.unpack(">16L"       ,	snake_case__ ) )
																	# add 48 0-ed integers
																	words += [0] * 48

																	lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_	:							Optional[Any]									=self.hashes

																	for index in range(0       ,	64 ):
																								if index > 15:
																															# modify the zero-ed indexes at the end of the array
																															lowerCamelCase_	:							List[Any]									=(
																															    self.ror(words[index - 15]       ,	7 )
																															    ^ self.ror(words[index - 15]       ,	18 )
																															    ^ (words[index - 15] >> 3)
																															)
																															lowerCamelCase_	:							Optional[Any]									=(
																															    self.ror(words[index - 2]       ,	17 )
																															    ^ self.ror(words[index - 2]       ,	19 )
																															    ^ (words[index - 2] >> 10)
																															)

																															lowerCamelCase_	:							int									=(
																															    words[index - 16] + sa + words[index - 7] + sa
																															) % 0x100_000_000

																								# Compression
																								lowerCamelCase_	:							Optional[Any]									=self.ror(snake_case__       ,	6 ) ^ self.ror(snake_case__       ,	11 ) ^ self.ror(snake_case__       ,	25 )
																								lowerCamelCase_	:							Union[str, Any]									=(e & f) ^ ((~e & 0xff_fff_fff) & g)
																								lowerCamelCase_	:							Union[str, Any]									=(
																								    h + sa + ch + self.round_constants[index] + words[index]
																								) % 0x100_000_000
																								lowerCamelCase_	:							List[str]									=self.ror(snake_case__       ,	2 ) ^ self.ror(snake_case__       ,	13 ) ^ self.ror(snake_case__       ,	22 )
																								lowerCamelCase_	:							int									=(a & b) ^ (a & c) ^ (b & c)
																								lowerCamelCase_	:							Any									=(sa + maj) % 0x100_000_000

																								lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_							,						lowerCamelCase_	:							str									=(
																								    g,
																								    f,
																								    e,
																								    ((d + tempa) % 0x100_000_000),
																								    c,
																								    b,
																								    a,
																								    ((tempa + tempa) % 0x100_000_000),
																								)

																	lowerCamelCase_	:							Optional[Any]									=[a, b, c, d, e, f, g, h]

																	# Modify final values
																	lowerCamelCase_	:							str									=[
																	    ((element + mutated_hash_values[index]) % 0x100_000_000)
																	    for index, element in enumerate(self.hashes )
																	]

										lowerCamelCase_	:							Union[str, Any]									="".join([hex(snake_case__ )[2:].zfill(8 ) for value in self.hashes] )


			def      UpperCAmelCase__						(				self					:  Optional[Any]       ,	snake_case__					:  int       ,	snake_case__					:  int ):
										return 0xff_fff_fff & (value << (32 - rotations)) | (value >> rotations)







class        lowercase__      (							unittest.TestCase       ):


			def      UpperCAmelCase__						(				self					:  int ):
										import hashlib

										lowerCamelCase_	:							int									=bytes("Test String"       ,	"utf-8" )
										self.assertEqual(SHAaaa(snake_case__ ).hash       ,	hashlib.shaaaa(snake_case__ ).hexdigest() )


def 			_snake_case    (					)    ->     None:
							import doctest

							doctest.testmod()

							lowerCamelCase_	:							List[Any]									=argparse.ArgumentParser()
							parser.add_argument(
							    "-s"    ,						"--string"    ,						dest="input_string"    ,						default="Hello World!! Welcome to Cryptography"    ,						help="Hash the string"    ,						)
							parser.add_argument(
							    "-f"    ,						"--file"    ,						dest="input_file"    ,						help="Hash contents of a file"  )

							lowerCamelCase_	:							List[str]									=parser.parse_args()

							lowerCamelCase_	:							List[Any]									=args.input_string

							# hash input should be a bytestring
							if args.input_file:
														with open(args.input_file    ,						"rb"  ) as f:
																					lowerCamelCase_	:							Dict									=f.read()
							else:
														lowerCamelCase_	:							Optional[Any]									=bytes(lowerCamelCase__    ,						"utf-8"  )

							print(SHAaaa(lowerCamelCase__  ).hash  )


if __name__ == "__main__":
						main()











"""simple docstring"""



import warnings

from ...utils import logging
from .image_processing_perceiver import PerceiverImageProcessor


A__	:    str			 = logging.get_logger(__name__)







class        lowercase__      (							snake_case__       ):


			def __init__(				self					:  Optional[Any]       ,	*snake_case__					:  int       ,	**snake_case__					:  Any ):
										warnings.warn(
										    "The class PerceiverFeatureExtractor is deprecated and will be removed in version 5 of Transformers."
										    " Please use PerceiverImageProcessor instead."       ,	snake_case__       ,	)
										super().__init__(*snake_case__       ,	**snake_case__ )



