
"""simple docstring"""

import os
import sys

from . import rsa_key_generator as rkg

_A				=					1_2_8
_A				=					2_5_6
def 						UpperCAmelCase   (						a_,		a_ = DEFAULT_BLOCK_SIZE     ):





		'''simple docstring'''


		lowerCamelCase	:     Union[str, Any]            =       message.encode('ascii'     )

		lowerCamelCase	:     Optional[Any]            =       []
		for block_start in range(0,		len(UpperCAmelCase__     ),		UpperCAmelCase__     ):
				lowerCamelCase	:     Optional[Any]            =       0
				for i in range(UpperCAmelCase__,		min(block_start + block_size,		len(UpperCAmelCase__     )     )     ):
						block_int += message_bytes[i] * (BYTE_SIZE ** (i % block_size))
				block_ints.append(UpperCAmelCase__     )
		return block_ints
def 						UpperCAmelCase   (						a_,		a_,		a_ = DEFAULT_BLOCK_SIZE     ):





		'''simple docstring'''


		lowerCamelCase	:     list[str]            =       []
		for block_int in block_ints:
				lowerCamelCase	:     list[str]            =       []
				for i in range(block_size - 1,		-1,		-1     ):
						if len(UpperCAmelCase__     ) + i < message_length:
								lowerCamelCase	:     Union[str, Any]            =       block_int // (BYTE_SIZE**i)
								lowerCamelCase	:     Any            =       block_int % (BYTE_SIZE**i)
								block_message.insert(0,		chr(UpperCAmelCase__     )     )
				message.extend(UpperCAmelCase__     )
		return "".join(UpperCAmelCase__     )
def 						UpperCAmelCase   (						a_,		a_,		a_ = DEFAULT_BLOCK_SIZE     ):





		'''simple docstring'''


		lowerCamelCase	:     Union[str, Any]            =       []
		lowerCamelCase	:     List[str]            =       key

		for block in get_blocks_from_text(UpperCAmelCase__,		UpperCAmelCase__     ):
				encrypted_blocks.append(pow(UpperCAmelCase__,		UpperCAmelCase__,		UpperCAmelCase__     )     )
		return encrypted_blocks
def 						UpperCAmelCase   (						a_,		a_,		a_,		a_ = DEFAULT_BLOCK_SIZE,		):





		'''simple docstring'''


		lowerCamelCase	:     Optional[Any]            =       []
		lowerCamelCase	:     str            =       key
		for block in encrypted_blocks:
				decrypted_blocks.append(pow(UpperCAmelCase__,		UpperCAmelCase__,		UpperCAmelCase__     )     )
		return get_text_from_blocks(UpperCAmelCase__,		UpperCAmelCase__,		UpperCAmelCase__     )
def 						UpperCAmelCase   (						a_     ):





		'''simple docstring'''


		with open(UpperCAmelCase__     ) as fo:
				lowerCamelCase	:     int            =       fo.read()
		lowerCamelCase	:     int            =       content.split(','     )
		return (int(UpperCAmelCase__     ), int(UpperCAmelCase__     ), int(UpperCAmelCase__     ))
def 						UpperCAmelCase   (						a_,		a_,		a_,		a_ = DEFAULT_BLOCK_SIZE,		):





		'''simple docstring'''


		lowerCamelCase	:     Dict            =       read_key_file(UpperCAmelCase__     )
		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,		UpperCAmelCase__     )     )

		lowerCamelCase	:     Tuple            =       [str(UpperCAmelCase__     ) for i in encrypt_message(UpperCAmelCase__,		(n, e),		UpperCAmelCase__     )]

		lowerCamelCase	:     Tuple            =       ','.join(UpperCAmelCase__     )
		lowerCamelCase	:     Dict            =       F"""{len(UpperCAmelCase__     )}_{block_size}_{encrypted_content}"""
		with open(UpperCAmelCase__,		'w'     ) as fo:
				fo.write(UpperCAmelCase__     )
		return encrypted_content
def 						UpperCAmelCase   (						a_,		a_     ):





		'''simple docstring'''


		lowerCamelCase	:     List[Any]            =       read_key_file(UpperCAmelCase__     )
		with open(UpperCAmelCase__     ) as fo:
				lowerCamelCase	:     int            =       fo.read()
		lowerCamelCase	:     List[Any]            =       content.split('_'     )
		lowerCamelCase	:     Tuple            =       int(UpperCAmelCase__     )
		lowerCamelCase	:     Optional[Any]            =       int(UpperCAmelCase__     )

		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,		UpperCAmelCase__     )     )

		lowerCamelCase	:     Union[str, Any]            =       []
		for block in encrypted_message.split(','     ):
				encrypted_blocks.append(int(UpperCAmelCase__     )     )

		return decrypt_message(UpperCAmelCase__,		UpperCAmelCase__,		(n, d),		UpperCAmelCase__     )
def 						UpperCAmelCase   (						):





		'''simple docstring'''


		lowerCamelCase	:     List[str]            =       'encrypted_file.txt'
		lowerCamelCase	:     Optional[Any]            =       input(r'Encrypt\Decrypt [e\d]: '     )

		if response.lower().startswith('e'     ):
				lowerCamelCase	:     Dict            =       'encrypt'
		elif response.lower().startswith('d'     ):
				lowerCamelCase	:     Union[str, Any]            =       'decrypt'

		if mode == "encrypt":
				if not os.path.exists('rsa_pubkey.txt'     ):
						rkg.make_key_files('rsa',		1024     )

				lowerCamelCase	:     int            =       input('\nEnter message: '     )
				lowerCamelCase	:     Tuple            =       'rsa_pubkey.txt'
				print(F"""Encrypting and writing to {filename}..."""     )
				lowerCamelCase	:     List[str]            =       encrypt_and_write_to_file(UpperCAmelCase__,		UpperCAmelCase__,		UpperCAmelCase__     )

				print('\nEncrypted text:'     )
				print(UpperCAmelCase__     )

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

				print('\nDecryption:'     )
				print(UpperCAmelCase__     )


if __name__ == "__main__":
					main()










"""simple docstring"""






import os
import unittest

from transformers import RealmTokenizerFast
from transformers.models.bert.tokenization_bert import (
    VOCAB_FILES_NAMES,
    BasicTokenizer,
    WordpieceTokenizer,
    _is_control,
    _is_punctuation,
    _is_whitespace,
)
from transformers.models.realm.tokenization_realm import RealmTokenizer
from transformers.testing_utils import require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin, filter_non_english


@require_tokenizers
class 	A_       (     _UpperCAmelCase      ,  unittest.TestCase   ):





  """simple docstring"""

  lowercase		:	Any   =						RealmTokenizer
  lowercase		:	Any   =						RealmTokenizerFast
  lowercase		:	int   =						True
  lowercase		:	Union[str, Any]   =						True
  lowercase		:	int   =						filter_non_english
  def 							lowercase_     (						self						)				->					int:
     super().setUp()

     a   :	str						=    [
         '[UNK]',
         '[CLS]',
         '[SEP]',
         '[PAD]',
         '[MASK]',
         'want',
         '##want',
         '##ed',
         'wa',
         'un',
         'runn',
         '##ing',
         ',',
         'low',
         'lowest',
     ]
     a   :	Any						=    os.path.join(self.tmpdirname  ,					VOCAB_FILES_NAMES['vocab_file']						)
     with open(self.vocab_file  ,					'w'  ,					encoding='utf-8'						) as vocab_writer:
        vocab_writer.write(''.join([x + '\n' for x in vocab_tokens]						)						)
  def 							lowercase_     (						self  ,					__UpperCAmelCase						)				->					Optional[int]:
     a   :	List[str]						=    'UNwant\u00E9d,running'
     a   :	Dict						=    'unwanted, running'
     return input_text, output_text
  def 							lowercase_     (						self						)				->					Union[str, Any]:
     a   :	int						=    self.tokenizer_class(self.vocab_file						)

     a   :	List[Any]						=    tokenizer.tokenize('UNwant\u00E9d,running'						)
     self.assertListEqual(__UpperCAmelCase  ,					['un', '##want', '##ed', ',', 'runn', '##ing']						)
     self.assertListEqual(tokenizer.convert_tokens_to_ids(__UpperCAmelCase						)  ,					[9, 6, 7, 12, 10, 11]						)
  def 							lowercase_     (						self						)				->					Dict:
     if not self.test_rust_tokenizer:
        return

     a   :	int						=    self.get_tokenizer()
     a   :	List[str]						=    self.get_rust_tokenizer()

     a   :	str						=    'UNwant\u00E9d,running'

     a   :	Optional[int]						=    tokenizer.tokenize(__UpperCAmelCase						)
     a   :	Tuple						=    rust_tokenizer.tokenize(__UpperCAmelCase						)
     self.assertListEqual(__UpperCAmelCase  ,					__UpperCAmelCase						)

     a   :	Optional[int]						=    tokenizer.encode(__UpperCAmelCase  ,					add_special_tokens=__UpperCAmelCase						)
     a   :	Tuple						=    rust_tokenizer.encode(__UpperCAmelCase  ,					add_special_tokens=__UpperCAmelCase						)
     self.assertListEqual(__UpperCAmelCase  ,					__UpperCAmelCase						)

     a   :	Tuple						=    self.get_rust_tokenizer()
     a   :	Optional[int]						=    tokenizer.encode(__UpperCAmelCase						)
     a   :	Union[str, Any]						=    rust_tokenizer.encode(__UpperCAmelCase						)
     self.assertListEqual(__UpperCAmelCase  ,					__UpperCAmelCase						)

     # With lower casing
     a   :	List[str]						=    self.get_tokenizer(do_lower_case=__UpperCAmelCase						)
     a   :	Any						=    self.get_rust_tokenizer(do_lower_case=__UpperCAmelCase						)

     a   :	Any						=    'UNwant\u00E9d,running'

     a   :	Tuple						=    tokenizer.tokenize(__UpperCAmelCase						)
     a   :	List[Any]						=    rust_tokenizer.tokenize(__UpperCAmelCase						)
     self.assertListEqual(__UpperCAmelCase  ,					__UpperCAmelCase						)

     a   :	Any						=    tokenizer.encode(__UpperCAmelCase  ,					add_special_tokens=__UpperCAmelCase						)
     a   :	Any						=    rust_tokenizer.encode(__UpperCAmelCase  ,					add_special_tokens=__UpperCAmelCase						)
     self.assertListEqual(__UpperCAmelCase  ,					__UpperCAmelCase						)

     a   :	Optional[int]						=    self.get_rust_tokenizer()
     a   :	int						=    tokenizer.encode(__UpperCAmelCase						)
     a   :	Union[str, Any]						=    rust_tokenizer.encode(__UpperCAmelCase						)
     self.assertListEqual(__UpperCAmelCase  ,					__UpperCAmelCase						)
  def 							lowercase_     (						self						)				->					Union[str, Any]:
     a   :	Any						=    BasicTokenizer()

     self.assertListEqual(tokenizer.tokenize('ah\u535A\u63A8zz'						)  ,					['ah', '\u535A', '\u63A8', 'zz']						)
  def 							lowercase_     (						self						)				->					Tuple:
     a   :	Tuple						=    BasicTokenizer(do_lower_case=__UpperCAmelCase						)

     self.assertListEqual(
         tokenizer.tokenize(' \tHeLLo!how  \n Are yoU?  '						)  ,					['hello', '!', 'how', 'are', 'you', '?']						)
     self.assertListEqual(tokenizer.tokenize('H\u00E9llo'						)  ,					['hello']						)
  def 							lowercase_     (						self						)				->					Dict:
     a   :	Optional[int]						=    BasicTokenizer(do_lower_case=__UpperCAmelCase  ,					strip_accents=__UpperCAmelCase						)

     self.assertListEqual(
         tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '						)  ,					['hällo', '!', 'how', 'are', 'you', '?']						)
     self.assertListEqual(tokenizer.tokenize('H\u00E9llo'						)  ,					['h\u00E9llo']						)
  def 							lowercase_     (						self						)				->					Optional[Any]:
     a   :	List[Any]						=    BasicTokenizer(do_lower_case=__UpperCAmelCase  ,					strip_accents=__UpperCAmelCase						)

     self.assertListEqual(
         tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '						)  ,					['hallo', '!', 'how', 'are', 'you', '?']						)
     self.assertListEqual(tokenizer.tokenize('H\u00E9llo'						)  ,					['hello']						)
  def 							lowercase_     (						self						)				->					Dict:
     a   :	Optional[Any]						=    BasicTokenizer(do_lower_case=__UpperCAmelCase						)

     self.assertListEqual(
         tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '						)  ,					['hallo', '!', 'how', 'are', 'you', '?']						)
     self.assertListEqual(tokenizer.tokenize('H\u00E9llo'						)  ,					['hello']						)
  def 							lowercase_     (						self						)				->					int:
     a   :	Any						=    BasicTokenizer(do_lower_case=__UpperCAmelCase						)

     self.assertListEqual(
         tokenizer.tokenize(' \tHeLLo!how  \n Are yoU?  '						)  ,					['HeLLo', '!', 'how', 'Are', 'yoU', '?']						)
  def 							lowercase_     (						self						)				->					Any:
     a   :	List[str]						=    BasicTokenizer(do_lower_case=__UpperCAmelCase  ,					strip_accents=__UpperCAmelCase						)

     self.assertListEqual(
         tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '						)  ,					['HäLLo', '!', 'how', 'Are', 'yoU', '?']						)
  def 							lowercase_     (						self						)				->					List[Any]:
     a   :	Optional[int]						=    BasicTokenizer(do_lower_case=__UpperCAmelCase  ,					strip_accents=__UpperCAmelCase						)

     self.assertListEqual(
         tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '						)  ,					['HaLLo', '!', 'how', 'Are', 'yoU', '?']						)
  def 							lowercase_     (						self						)				->					Optional[Any]:
     a   :	List[Any]						=    BasicTokenizer(do_lower_case=__UpperCAmelCase  ,					never_split=['[UNK]']						)

     self.assertListEqual(
         tokenizer.tokenize(' \tHeLLo!how  \n Are yoU? [UNK]'						)  ,					['HeLLo', '!', 'how', 'Are', 'yoU', '?', '[UNK]']						)
  def 							lowercase_     (						self						)				->					int:
     a   :	Optional[int]						=    ['[UNK]', '[CLS]', '[SEP]', 'want', '##want', '##ed', 'wa', 'un', 'runn', '##ing']

     a   :	str						=    {}
     for i, token in enumerate(__UpperCAmelCase						):
        a   :	str						=    i
     a   :	List[Any]						=    WordpieceTokenizer(vocab=__UpperCAmelCase  ,					unk_token='[UNK]'						)

     self.assertListEqual(tokenizer.tokenize(''						)  ,					[]						)

     self.assertListEqual(tokenizer.tokenize('unwanted running'						)  ,					['un', '##want', '##ed', 'runn', '##ing']						)

     self.assertListEqual(tokenizer.tokenize('unwantedX running'						)  ,					['[UNK]', 'runn', '##ing']						)
  def 							lowercase_     (						self						)				->					Any:
     self.assertTrue(_is_whitespace(' '						)						)
     self.assertTrue(_is_whitespace('\t'						)						)
     self.assertTrue(_is_whitespace('\r'						)						)
     self.assertTrue(_is_whitespace('\n'						)						)
     self.assertTrue(_is_whitespace('\u00A0'						)						)

     self.assertFalse(_is_whitespace('A'						)						)
     self.assertFalse(_is_whitespace('-'						)						)
  def 							lowercase_     (						self						)				->					Optional[int]:
     self.assertTrue(_is_control('\u0005'						)						)

     self.assertFalse(_is_control('A'						)						)
     self.assertFalse(_is_control(' '						)						)
     self.assertFalse(_is_control('\t'						)						)
     self.assertFalse(_is_control('\r'						)						)
  def 							lowercase_     (						self						)				->					Union[str, Any]:
     self.assertTrue(_is_punctuation('-'						)						)
     self.assertTrue(_is_punctuation('$'						)						)
     self.assertTrue(_is_punctuation('`'						)						)
     self.assertTrue(_is_punctuation('.'						)						)

     self.assertFalse(_is_punctuation('A'						)						)
     self.assertFalse(_is_punctuation(' '						)						)
  def 							lowercase_     (						self						)				->					Union[str, Any]:
     a   :	List[str]						=    self.get_tokenizer()

     # Example taken from the issue https://github.com/huggingface/tokenizers/issues/340
     self.assertListEqual([tokenizer.tokenize(__UpperCAmelCase						) for t in ['Test', '\xad', 'test']]  ,					[['[UNK]'], [], ['[UNK]']]						)

     if self.test_rust_tokenizer:
        a   :	Tuple						=    self.get_rust_tokenizer()
        self.assertListEqual(
            [rust_tokenizer.tokenize(__UpperCAmelCase						) for t in ['Test', '\xad', 'test']]  ,					[['[UNK]'], [], ['[UNK]']]						)
  @slow
  def 							lowercase_     (						self						)				->					Dict:
     a   :	Optional[int]						=    self.tokenizer_class.from_pretrained('bert-base-uncased'						)

     a   :	Optional[Any]						=    tokenizer.encode('sequence builders'  ,					add_special_tokens=__UpperCAmelCase						)
     a   :	Optional[int]						=    tokenizer.encode('multi-sequence build'  ,					add_special_tokens=__UpperCAmelCase						)

     a   :	str						=    tokenizer.build_inputs_with_special_tokens(__UpperCAmelCase						)
     a   :	Union[str, Any]						=    tokenizer.build_inputs_with_special_tokens(__UpperCAmelCase  ,					__UpperCAmelCase						)

     assert encoded_sentence == [1_01] + text + [1_02]
     assert encoded_pair == [1_01] + text + [1_02] + text_a + [1_02]
  def 							lowercase_     (						self						)				->					List[str]:
     for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
        with self.subTest(f'{tokenizer.__class__.__name__} ({pretrained_name})'						):
           a   :	str						=    self.rust_tokenizer_class.from_pretrained(__UpperCAmelCase  ,					**__UpperCAmelCase						)

           a   :	Tuple						=    f'A, naïve {tokenizer_r.mask_token} AllenNLP sentence.'
           a   :	Union[str, Any]						=    tokenizer_r.encode_plus(
               __UpperCAmelCase  ,					return_attention_mask=__UpperCAmelCase  ,					return_token_type_ids=__UpperCAmelCase  ,					return_offsets_mapping=__UpperCAmelCase  ,					add_special_tokens=__UpperCAmelCase  ,					)

           a   :	List[Any]						=    tokenizer_r.do_lower_case if hasattr(__UpperCAmelCase  ,					'do_lower_case'						) else False
           a   :	str						=    (
               [
                   ((0, 0), tokenizer_r.cls_token),
                   ((0, 1), 'A'),
                   ((1, 2), ','),
                   ((3, 5), 'na'),
                   ((5, 6), '##ï'),
                   ((6, 8), '##ve'),
                   ((9, 15), tokenizer_r.mask_token),
                   ((16, 21), 'Allen'),
                   ((21, 23), '##NL'),
                   ((23, 24), '##P'),
                   ((25, 33), 'sentence'),
                   ((33, 34), '.'),
                   ((0, 0), tokenizer_r.sep_token),
               ]
               if not do_lower_case
               else [
                   ((0, 0), tokenizer_r.cls_token),
                   ((0, 1), 'a'),
                   ((1, 2), ','),
                   ((3, 8), 'naive'),
                   ((9, 15), tokenizer_r.mask_token),
                   ((16, 21), 'allen'),
                   ((21, 23), '##nl'),
                   ((23, 24), '##p'),
                   ((25, 33), 'sentence'),
                   ((33, 34), '.'),
                   ((0, 0), tokenizer_r.sep_token),
               ]
           )

           self.assertEqual(
               [e[1] for e in expected_results]  ,					tokenizer_r.convert_ids_to_tokens(tokens['input_ids']						)						)
           self.assertEqual([e[0] for e in expected_results]  ,					tokens['offset_mapping']						)






  @slow
  def 							lowercase_     (						self						)				->					Dict:
     for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
        with self.subTest(f'{tokenizer.__class__.__name__} ({pretrained_name})'						):
           a   :	str						=    self.rust_tokenizer_class.from_pretrained(__UpperCAmelCase  ,					**__UpperCAmelCase						)
           a   :	str						=    self.tokenizer_class.from_pretrained(__UpperCAmelCase  ,					**__UpperCAmelCase						)
           a   :	Dict						=    [['Hello world!', 'Nice to meet you!'], ['The cute cat.', 'The adorable dog.']]

           a   :	Optional[int]						=    tokenizer_r.batch_encode_candidates(__UpperCAmelCase  ,					max_length=10  ,					return_tensors='np'						)
           a   :	str						=    tokenizer_p.batch_encode_candidates(__UpperCAmelCase  ,					max_length=10  ,					return_tensors='np'						)

           a   :	Dict						=    (2, 2, 10)

           self.assertEqual(encoded_sentence_r['input_ids'].shape  ,					__UpperCAmelCase						)
           self.assertEqual(encoded_sentence_r['attention_mask'].shape  ,					__UpperCAmelCase						)
           self.assertEqual(encoded_sentence_r['token_type_ids'].shape  ,					__UpperCAmelCase						)

           self.assertEqual(encoded_sentence_p['input_ids'].shape  ,					__UpperCAmelCase						)
           self.assertEqual(encoded_sentence_p['attention_mask'].shape  ,					__UpperCAmelCase						)
           self.assertEqual(encoded_sentence_p['token_type_ids'].shape  ,					__UpperCAmelCase						)





