
"""simple docstring"""
import os
import sys

from . import rsa_key_generator as rkg

lowercase		:						int =					1_28
lowercase		:						List[str] =					2_56


def     lowerCamelCase_    (	lowerCamelCase_	,				lowerCamelCase_ = DEFAULT_BLOCK_SIZE )     ->			list[int]:


					'''simple docstring'''
					__a:						str		    =					message.encode("""ascii""" )

					__a:						Dict		    =					[]
					for block_start in range(0	,				len(lowerCamelCase_ )	,				lowerCamelCase_ ):
										__a:						Union[str, Any]		    =					0
										for i in range(lowerCamelCase_	,				min(block_start + block_size	,				len(lowerCamelCase_ ) ) ):
															block_int += message_bytes[i] * (BYTE_SIZE ** (i % block_size))
										block_ints.append(lowerCamelCase_ )
					return block_ints


def     lowerCamelCase_    (	lowerCamelCase_	,				lowerCamelCase_	,				lowerCamelCase_ = DEFAULT_BLOCK_SIZE )     ->			str:


					'''simple docstring'''
					__a:						list[str]		    =					[]
					for block_int in block_ints:
										__a:						list[str]		    =					[]
										for i in range(block_size - 1	,				-1	,				-1 ):
															if len(lowerCamelCase_ ) + i < message_length:
																				__a:						Optional[Any]		    =					block_int // (BYTE_SIZE**i)
																				__a:						str		    =					block_int % (BYTE_SIZE**i)
																				block_message.insert(0	,				chr(lowerCamelCase_ ) )
										message.extend(lowerCamelCase_ )
					return "".join(lowerCamelCase_ )


def     lowerCamelCase_    (	lowerCamelCase_	,				lowerCamelCase_	,				lowerCamelCase_ = DEFAULT_BLOCK_SIZE )     ->			list[int]:


					'''simple docstring'''
					__a:						Optional[int]		    =					[]
					__a    ,				__a:						Union[str, Any]		    =					key

					for block in get_blocks_from_text(lowerCamelCase_	,				lowerCamelCase_ ):
										encrypted_blocks.append(pow(lowerCamelCase_	,				lowerCamelCase_	,				lowerCamelCase_ ) )
					return encrypted_blocks


def     lowerCamelCase_    (	lowerCamelCase_	,				lowerCamelCase_	,				lowerCamelCase_	,				lowerCamelCase_ = DEFAULT_BLOCK_SIZE	,				)     ->			str:


					'''simple docstring'''
					__a:						List[str]		    =					[]
					__a    ,				__a:						int		    =					key
					for block in encrypted_blocks:
										decrypted_blocks.append(pow(lowerCamelCase_	,				lowerCamelCase_	,				lowerCamelCase_ ) )
					return get_text_from_blocks(lowerCamelCase_	,				lowerCamelCase_	,				lowerCamelCase_ )


def     lowerCamelCase_    (	lowerCamelCase_ )     ->			tuple[int, int, int]:


					'''simple docstring'''
					with open(lowerCamelCase_ ) as fo:
										__a:						Dict		    =					fo.read()
					__a    ,				__a    ,				__a:						Dict		    =					content.split(""",""" )
					return (int(lowerCamelCase_ ), int(lowerCamelCase_ ), int(lowerCamelCase_ ))


def     lowerCamelCase_    (	lowerCamelCase_	,				lowerCamelCase_	,				lowerCamelCase_	,				lowerCamelCase_ = DEFAULT_BLOCK_SIZE	,				)     ->			str:


					'''simple docstring'''
					__a    ,				__a    ,				__a:						Union[str, Any]		    =					read_key_file(lowerCamelCase_ )
					if key_size < block_size * 8:
										sys.exit(
										    """ERROR: Block size is {} bits and key size is {} bits. The RSA cipher """
										    """requires the block size to be equal to or greater than the key size. """
										    """Either decrease the block size or use different keys.""".format(
										        block_size * 8	,				lowerCamelCase_ ) )

					__a:						Tuple		    =					[str(lowerCamelCase_ ) for i in encrypt_message(lowerCamelCase_	,				(n, e)	,				lowerCamelCase_ )]

					__a:						Optional[Any]		    =					""",""".join(lowerCamelCase_ )
					__a:						Optional[Any]		    =					f"""{len(lowerCamelCase_ )}_{block_size}_{encrypted_content}"""
					with open(lowerCamelCase_	,				"""w""" ) as fo:
										fo.write(lowerCamelCase_ )
					return encrypted_content


def     lowerCamelCase_    (	lowerCamelCase_	,				lowerCamelCase_ )     ->			str:


					'''simple docstring'''
					__a    ,				__a    ,				__a:						Optional[Any]		    =					read_key_file(lowerCamelCase_ )
					with open(lowerCamelCase_ ) as fo:
										__a:						Tuple		    =					fo.read()
					__a    ,				__a    ,				__a:						int		    =					content.split("""_""" )
					__a:						List[Any]		    =					int(lowerCamelCase_ )
					__a:						Optional[Any]		    =					int(lowerCamelCase_ )

					if key_size < block_size * 8:
										sys.exit(
										    """ERROR: Block size is {} bits and key size is {} bits. The RSA cipher """
										    """requires the block size to be equal to or greater than the key size. """
										    """Did you specify the correct key file and encrypted file?""".format(
										        block_size * 8	,				lowerCamelCase_ ) )

					__a:						Optional[int]		    =					[]
					for block in encrypted_message.split(""",""" ):
										encrypted_blocks.append(int(lowerCamelCase_ ) )

					return decrypt_message(lowerCamelCase_	,				lowerCamelCase_	,				(n, d)	,				lowerCamelCase_ )


def     lowerCamelCase_    (	)     ->			None:


					'''simple docstring'''
					__a:						Dict		    =					"""encrypted_file.txt"""
					__a:						List[Any]		    =					input(r"""Encrypt\Decrypt [e\d]: """ )

					if response.lower().startswith("""e""" ):
										__a:						Tuple		    =					"""encrypt"""
					elif response.lower().startswith("""d""" ):
										__a:						Optional[int]		    =					"""decrypt"""

					if mode == "encrypt":
										if not os.path.exists("""rsa_pubkey.txt""" ):
															rkg.make_key_files("""rsa"""	,				10_24 )

										__a:						Tuple		    =					input("""\nEnter message: """ )
										__a:						Any		    =					"""rsa_pubkey.txt"""
										print(f"""Encrypting and writing to {filename}...""" )
										__a:						Optional[Any]		    =					encrypt_and_write_to_file(lowerCamelCase_	,				lowerCamelCase_	,				lowerCamelCase_ )

										print("""\nEncrypted text:""" )
										print(lowerCamelCase_ )

					elif mode == "decrypt":
										__a:						int		    =					"""rsa_privkey.txt"""
										print(f"""Reading from {filename} and decrypting...""" )
										__a:						List[str]		    =					read_from_file_and_decrypt(lowerCamelCase_	,				lowerCamelCase_ )
										print("""writing decryption to rsa_decryption.txt...""" )
										with open("""rsa_decryption.txt"""	,				"""w""" ) as dec:
															dec.write(lowerCamelCase_ )

										print("""\nDecryption:""" )
										print(lowerCamelCase_ )


if __name__ == "__main__":
			main()


"""simple docstring"""
import unittest

from transformers import is_torch_available
from transformers.testing_utils import require_sentencepiece, require_tokenizers, require_torch, slow, torch_device


if is_torch_available():
			import torch

			from transformers import CamembertModel




@require_torch
@require_sentencepiece
@require_tokenizers
class    _snake_case  (						unittest.TestCase       ):






							@slow
							def 							__lowercase  (					self						:			Optional[int]    ):






												"""simple docstring"""



												__a:						Any		    =					CamembertModel.from_pretrained("""camembert-base"""    )
												model.to(snake_case__    )

												__a:						str		    =					torch.tensor(
												    [[5, 1_2_1, 1_1, 6_6_0, 1_6, 7_3_0, 2_5_5_4_3, 1_1_0, 8_3, 6]]						, device=snake_case__						, dtype=torch.long						, )  # J'aime le camembert !
												with torch.no_grad():
																	__a:						str		    =					model(snake_case__    )["""last_hidden_state"""]
												__a:						Optional[Any]		    =					torch.Size((1, 1_0, 7_6_8)    )
												self.assertEqual(output.shape						, snake_case__    )
												# compare the actual values for a slice.
												__a:						Union[str, Any]		    =					torch.tensor(
												    [[[-0.0_254, 0.0_235, 0.1_027], [0.0_606, -0.1_811, -0.0_418], [-0.1_561, -0.1_127, 0.2_687]]]						, device=snake_case__						, dtype=torch.float						, )
												# camembert = torch.hub.load('pytorch/fairseq', 'camembert.v0')
												# camembert.eval()
												# expected_slice = roberta.model.forward(input_ids)[0][:, :3, :3].detach()

												self.assertTrue(torch.allclose(output[:, :3, :3]						, snake_case__						, atol=1e-4    )    )
