




"""simple docstring"""







import argparse
import struct
import unittest

class 				snake_case_			:







   """simple docstring"""




   def __init__(		self       ,					lowerCamelCase_)				->   None:
       UpperCamelCase              =	data

       # Initialize hash values
       UpperCamelCase              =	[
           0X6A09_E667,
           0XBB67_AE85,
           0X3C6E_F372,
           0XA54F_F53A,
           0X510E_527F,
           0X9B05_688C,
           0X1F83_D9AB,
           0X5BE0_CD19,
       ]

       # Initialize round constants
       UpperCamelCase              =	[
           0X428A_2F98,
           0X7137_4491,
           0XB5C0_FBCF,
           0XE9B5_DBA5,
           0X3956_C25B,
           0X59F1_11F1,
           0X923F_82A4,
           0XAB1C_5ED5,
           0XD807_AA98,
           0X1283_5B01,
           0X2431_85BE,
           0X550C_7DC3,
           0X72BE_5D74,
           0X80DE_B1FE,
           0X9BDC_06A7,
           0XC19B_F174,
           0XE49B_69C1,
           0XEFBE_4786,
           0X0FC1_9DC6,
           0X240C_A1CC,
           0X2DE9_2C6F,
           0X4A74_84AA,
           0X5CB0_A9DC,
           0X76F9_88DA,
           0X983E_5152,
           0XA831_C66D,
           0XB003_27C8,
           0XBF59_7FC7,
           0XC6E0_0BF3,
           0XD5A7_9147,
           0X06CA_6351,
           0X1429_2967,
           0X27B7_0A85,
           0X2E1B_2138,
           0X4D2C_6DFC,
           0X5338_0D13,
           0X650A_7354,
           0X766A_0ABB,
           0X81C2_C92E,
           0X9272_2C85,
           0XA2BF_E8A1,
           0XA81A_664B,
           0XC24B_8B70,
           0XC76C_51A3,
           0XD192_E819,
           0XD699_0624,
           0XF40E_3585,
           0X106A_A070,
           0X19A4_C116,
           0X1E37_6C08,
           0X2748_774C,
           0X34B0_BCB5,
           0X391C_0CB3,
           0X4ED8_AA4A,
           0X5B9C_CA4F,
           0X682E_6FF3,
           0X748F_82EE,
           0X78A5_636F,
           0X84C8_7814,
           0X8CC7_0208,
           0X90BE_FFFA,
           0XA450_6CEB,
           0XBEF9_A3F7,
           0XC671_78F2,
       ]

       UpperCamelCase              =	self.preprocessing(self.data)
       self.final_hash()







   @staticmethod
   def   UpperCAmelCase__			(		lowerCamelCase_)				->   bytes:
       UpperCamelCase              =	B'''\x80''' + (B'''\x00''' * (6_3 - (len(lowerCamelCase_) + 8) % 6_4))
       UpperCamelCase              =	struct.pack('''>Q'''       ,					(len(lowerCamelCase_) * 8))
       return data + padding + big_endian_integer







   def   UpperCAmelCase__			(		self)				->   None:
       # Convert into blocks of 64 bytes
       UpperCamelCase              =	[
           self.preprocessed_data[x : x + 6_4]
           for x in range(0       ,					len(self.preprocessed_data)       ,					6_4)
       ]

       for block in self.blocks:
           # Convert the given block into a list of 4 byte integers
           UpperCamelCase              =	list(struct.unpack('''>16L'''       ,					lowerCamelCase_))
           # add 48 0-ed integers
           words += [0] * 4_8

           UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase              =	self.hashes

           for index in range(0       ,					6_4):
               if index > 1_5:
                   # modify the zero-ed indexes at the end of the array
                   UpperCamelCase              =	(
                       self.ror(words[index - 1_5]       ,					7)
                       ^ self.ror(words[index - 1_5]       ,					1_8)
                       ^ (words[index - 1_5] >> 3)
                   )
                   UpperCamelCase              =	(
                       self.ror(words[index - 2]       ,					1_7)
                       ^ self.ror(words[index - 2]       ,					1_9)
                       ^ (words[index - 2] >> 1_0)
                   )

                   UpperCamelCase              =	(
                       words[index - 1_6] + sa + words[index - 7] + sa
                   ) % 0X1_0000_0000

               # Compression
               UpperCamelCase              =	self.ror(lowerCamelCase_       ,					6) ^ self.ror(lowerCamelCase_       ,					1_1) ^ self.ror(lowerCamelCase_       ,					2_5)
               UpperCamelCase              =	(e & f) ^ ((~e & 0XFFFF_FFFF) & g)
               UpperCamelCase              =	(
                   h + sa + ch + self.round_constants[index] + words[index]
               ) % 0X1_0000_0000
               UpperCamelCase              =	self.ror(lowerCamelCase_       ,					2) ^ self.ror(lowerCamelCase_       ,					1_3) ^ self.ror(lowerCamelCase_       ,					2_2)
               UpperCamelCase              =	(a & b) ^ (a & c) ^ (b & c)
               UpperCamelCase              =	(sa + maj) % 0X1_0000_0000

               UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase              =	(
                   g,
                   f,
                   e,
                   ((d + tempa) % 0X1_0000_0000),
                   c,
                   b,
                   a,
                   ((tempa + tempa) % 0X1_0000_0000),
               )

           UpperCamelCase              =	[a, b, c, d, e, f, g, h]

           # Modify final values
           UpperCamelCase              =	[
               ((element + mutated_hash_values[index]) % 0X1_0000_0000)
               for index, element in enumerate(self.hashes)
           ]

       UpperCamelCase              =	''''''.join([hex(lowerCamelCase_)[2:].zfill(8) for value in self.hashes])







   def   UpperCAmelCase__			(		self       ,					lowerCamelCase_       ,					lowerCamelCase_)				->   int:
       return 0XFFFF_FFFF & (value << (3_2 - rotations)) | (value >> rotations)

class 				snake_case_			(					unittest.TestCase			):







   """simple docstring"""




   def   UpperCAmelCase__			(		self)				->   None:
       import hashlib

       UpperCamelCase              =	bytes('''Test String'''       ,					'''utf-8''')
       self.assertEqual(SHAaaa(lowerCamelCase_).hash       ,					hashlib.shaaaa(lowerCamelCase_).hexdigest())





def      __snake_case (				):


    """simple docstring"""







    import doctest

    doctest.testmod()

    UpperCamelCase              =	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'''    )

    UpperCamelCase              =	parser.parse_args()

    UpperCamelCase              =	args.input_string

    # hash input should be a bytestring
    if args.input_file:
        with open(args.input_file			,'''rb'''    ) as f:
            UpperCamelCase              =	f.read()
    else:
        UpperCamelCase              =	bytes(_lowercase			,'''utf-8'''    )

    print(SHAaaa(_lowercase    ).hash    )


if __name__ == "__main__":
  main()



"""simple docstring"""




import math
from typing import Optional

import numpy as np

from ...configuration_utils import PretrainedConfig
from ...utils import logging


__magic_name__						: List[str]    =				logging.get_logger(__name__)

__magic_name__						: Tuple    =				{
    'facebook/encodec_24khz': 'https://huggingface.co/facebook/encodec_24khz/resolve/main/config.json',
    'facebook/encodec_48khz': 'https://huggingface.co/facebook/encodec_48khz/resolve/main/config.json',
}




class 			__snake_case   (lowerCamelCase  ):
							__a					 =       '''encodec'''




							def __init__(     self:    Union[str, Any]     ,							A_:    Union[str, Any]=[1.5, 3.0, 6.0, 12.0, 24.0]     ,							A_:    Any=2_40_00     ,							A_:    List[Any]=1     ,							A_:    Optional[Any]=False     ,							A_:    Optional[int]=None     ,							A_:    int=None     ,							A_:    List[str]=1_28     ,							A_:    Union[str, Any]=32     ,							A_:    List[str]=1     ,							A_:    Dict=[8, 5, 4, 2]     ,							A_:    List[Any]="weight_norm"     ,							A_:    Any=7     ,							A_:    List[Any]=7     ,							A_:    Tuple=3     ,							A_:    List[str]=2     ,							A_:    Optional[Any]=True     ,							A_:    Optional[int]="reflect"     ,							A_:    Dict=2     ,							A_:    Union[str, Any]=2     ,							A_:    Union[str, Any]=1.0     ,							A_:    List[str]=10_24     ,							A_:    str=None     ,							A_:    List[str]=True     ,							**A_:    int     ,							):
										__lowerCamelCase          =      target_bandwidths
										__lowerCamelCase          =      sampling_rate
										__lowerCamelCase          =      audio_channels
										__lowerCamelCase          =      normalize
										__lowerCamelCase          =      chunk_length_s
										__lowerCamelCase          =      overlap
										__lowerCamelCase          =      hidden_size
										__lowerCamelCase          =      num_filters
										__lowerCamelCase          =      num_residual_layers
										__lowerCamelCase          =      upsampling_ratios
										__lowerCamelCase          =      norm_type
										__lowerCamelCase          =      kernel_size
										__lowerCamelCase          =      last_kernel_size
										__lowerCamelCase          =      residual_kernel_size
										__lowerCamelCase          =      dilation_growth_rate
										__lowerCamelCase          =      use_causal_conv
										__lowerCamelCase          =      pad_mode
										__lowerCamelCase          =      compress
										__lowerCamelCase          =      num_lstm_layers
										__lowerCamelCase          =      trim_right_ratio
										__lowerCamelCase          =      codebook_size
										__lowerCamelCase          =      codebook_dim if codebook_dim is not None else hidden_size
										__lowerCamelCase          =      use_conv_shortcut

										if self.norm_type not in ["weight_norm", "time_group_norm"]:
													raise ValueError(
													    f'self.norm_type must be one of `"weight_norm"`, `"time_group_norm"`), got {self.norm_type}'   )

										super().__init__(**A_   )




							@property
							def   __a   (     self:    Union[str, Any]   ):
										if self.chunk_length_s is None:
													return None
										else:
													return int(self.chunk_length_s * self.sampling_rate   )




							@property
							def   __a   (     self:    List[Any]   ):
										if self.chunk_length_s is None or self.overlap is None:
													return None
										else:
													return max(1     ,							int((1.0 - self.overlap) * self.chunk_length   )   )




							@property
							def   __a   (     self:    List[Any]   ):
										__lowerCamelCase          =      np.prod(self.upsampling_ratios   )
										return math.ceil(self.sampling_rate / hop_length   )




							@property
							def   __a   (     self:    List[Any]   ):
										return int(10_00 * self.target_bandwidths[-1] // (self.frame_rate * 10)   )




