code: 
  
  
  '''simple docstring'''
  
  import os
  import sys
  
  from . import rsa_key_generator as rkg
  
  __lowercase:		List[Any]							=     128
  __lowercase:		List[str]							=     256
  
  
  
  def        SCREAMING_SNAKE_CASE__(		_UpperCamelCase      :				Optional[Any]    ,		_UpperCamelCase      :				Optional[int] = DEFAULT_BLOCK_SIZE   )		->					list[int]:
  
  
  
  
  
     '''simple docstring'''
  
  
  
  
  
  
  
     UpperCamelCase__ 						=						message.encode("ascii"   )
  
     UpperCamelCase__ 						=						[]
     for block_start in range(0    ,		len(_UpperCAmelCase   )    ,		_UpperCAmelCase   ):
        UpperCamelCase__ 						=						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        SCREAMING_SNAKE_CASE__(		_UpperCamelCase      :				Union[str, Any]    ,		_UpperCamelCase      :				Union[str, Any]    ,		_UpperCamelCase      :				List[str] = DEFAULT_BLOCK_SIZE   )		->					str:
  
  
  
  
  
     '''simple docstring'''
  
  
  
  
  
  
  
     UpperCamelCase__ 						=						[]
     for block_int in block_ints:
        UpperCamelCase__ 						=						[]
        for i in range(block_size - 1    ,		-1    ,		-1   ):
           if len(_UpperCAmelCase   ) + i < message_length:
              UpperCamelCase__ 						=						block_int // (BYTE_SIZE**i)
              UpperCamelCase__ 						=						block_int % (BYTE_SIZE**i)
              block_message.insert(0    ,		chr(_UpperCAmelCase   )   )
        message.extend(_UpperCAmelCase   )
     return "".join(_UpperCAmelCase   )
  
  
  
  def        SCREAMING_SNAKE_CASE__(		_UpperCamelCase      :				List[str]    ,		_UpperCamelCase      :				Optional[Any]    ,		_UpperCamelCase      :				Tuple = DEFAULT_BLOCK_SIZE   )		->					list[int]:
  
  
  
  
  
     '''simple docstring'''
  
  
  
  
  
  
  
     UpperCamelCase__ 						=						[]
     UpperCamelCase__						,		UpperCamelCase__ 						=						key
  
     for block in get_blocks_from_text(_UpperCAmelCase    ,		_UpperCAmelCase   ):
        encrypted_blocks.append(pow(_UpperCAmelCase    ,		_UpperCAmelCase    ,		_UpperCAmelCase   )   )
     return encrypted_blocks
  
  
  
  def        SCREAMING_SNAKE_CASE__(		_UpperCamelCase      :				Dict    ,		_UpperCamelCase      :				str    ,		_UpperCamelCase      :				Union[str, Any]    ,		_UpperCamelCase      :				Tuple = DEFAULT_BLOCK_SIZE    ,		)		->					str:
  
  
  
  
  
     '''simple docstring'''
  
  
  
  
  
  
  
     UpperCamelCase__ 						=						[]
     UpperCamelCase__						,		UpperCamelCase__ 						=						key
     for block in encrypted_blocks:
        decrypted_blocks.append(pow(_UpperCAmelCase    ,		_UpperCAmelCase    ,		_UpperCAmelCase   )   )
     return get_text_from_blocks(_UpperCAmelCase    ,		_UpperCAmelCase    ,		_UpperCAmelCase   )
  
  
  
  def        SCREAMING_SNAKE_CASE__(		_UpperCamelCase      :				Tuple   )		->					tuple[int, int, int]:
  
  
  
  
  
     '''simple docstring'''
  
  
  
  
  
  
  
     with open(_UpperCAmelCase   ) as fo:
        UpperCamelCase__ 						=						fo.read()
     UpperCamelCase__						,		UpperCamelCase__						,		UpperCamelCase__ 						=						content.split(","   )
     return (int(_UpperCAmelCase   ), int(_UpperCAmelCase   ), int(_UpperCAmelCase   ))
  
  
  
  def        SCREAMING_SNAKE_CASE__(		_UpperCamelCase      :				Optional[int]    ,		_UpperCamelCase      :				Any    ,		_UpperCamelCase      :				Any    ,		_UpperCamelCase      :				Dict = DEFAULT_BLOCK_SIZE    ,		)		->					str:
  
  
  
  
  
     '''simple docstring'''
  
  
  
  
  
  
  
     UpperCamelCase__						,		UpperCamelCase__						,		UpperCamelCase__ 						=						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   )   )
  
     UpperCamelCase__ 						=						[str(_UpperCAmelCase   ) for i in encrypt_message(_UpperCAmelCase    ,		(n, e)    ,		_UpperCAmelCase   )]
  
     UpperCamelCase__ 						=						",".join(_UpperCAmelCase   )
     UpperCamelCase__ 						=						F'{len(_UpperCAmelCase   )}_{block_size}_{encrypted_content}'
     with open(_UpperCAmelCase    ,		"w"   ) as fo:
        fo.write(_UpperCAmelCase   )
     return encrypted_content
  
  
  
  def        SCREAMING_SNAKE_CASE__(		_UpperCamelCase      :				int    ,		_UpperCamelCase      :				Optional[int]   )		->					str:
  
  
  
  
  
     '''simple docstring'''
  
  
  
  
  
  
  
     UpperCamelCase__						,		UpperCamelCase__						,		UpperCamelCase__ 						=						read_key_file(_UpperCAmelCase   )
     with open(_UpperCAmelCase   ) as fo:
        UpperCamelCase__ 						=						fo.read()
     UpperCamelCase__						,		UpperCamelCase__						,		UpperCamelCase__ 						=						content.split("_"   )
     UpperCamelCase__ 						=						int(_UpperCAmelCase   )
     UpperCamelCase__ 						=						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   )   )
  
     UpperCamelCase__ 						=						[]
     for block in encrypted_message.split(","   ):
        encrypted_blocks.append(int(_UpperCAmelCase   )   )
  
     return decrypt_message(_UpperCAmelCase    ,		_UpperCAmelCase    ,		(n, d)    ,		_UpperCAmelCase   )
  
  
  
  def        SCREAMING_SNAKE_CASE__(		)		->					None:
  
  
  
  
  
     '''simple docstring'''
  
  
  
  
  
  
  
     UpperCamelCase__ 						=						"encrypted_file.txt"
     UpperCamelCase__ 						=						input(r"Encrypt\Decrypt [e\d]: "   )
  
     if response.lower().startswith("e"   ):
        UpperCamelCase__ 						=						"encrypt"
     elif response.lower().startswith("d"   ):
        UpperCamelCase__ 						=						"decrypt"
  
     if mode == "encrypt":
        if not os.path.exists("rsa_pubkey.txt"   ):
           rkg.make_key_files("rsa"    ,		10_24   )
  
        UpperCamelCase__ 						=						input("\nEnter message: "   )
        UpperCamelCase__ 						=						"rsa_pubkey.txt"
        print(F'Encrypting and writing to {filename}...'   )
        UpperCamelCase__ 						=						encrypt_and_write_to_file(_UpperCAmelCase    ,		_UpperCAmelCase    ,		_UpperCAmelCase   )
  
        print("\nEncrypted text:"   )
        print(_UpperCAmelCase   )
  
     elif mode == "decrypt":
        UpperCamelCase__ 						=						"rsa_privkey.txt"
        print(F'Reading from {filename} and decrypting...'   )
        UpperCamelCase__ 						=						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()
style_context: 
  
  
  '''simple docstring'''
  
  import shutil
  import tempfile
  import unittest
  
  import numpy as np
  import pytest
  
  from transformers.testing_utils import require_vision
  from transformers.utils import is_vision_available
  
  
  if is_vision_available():
         from PIL import Image
  
         from transformers import AutoProcessor, BertTokenizer, CLIPImageProcessor, GitProcessor, PreTrainedTokenizerFast
  
  
  
  
  
  
  
  @require_vision
  class  UpperCAmelCase (       unittest.TestCase):
  
   def 		lowercase_						( self :	Optional[Any]					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      UpperCamelCase__ 						=						tempfile.mkdtemp()
  
      UpperCamelCase__ 						=						CLIPImageProcessor()
      UpperCamelCase__ 						=						BertTokenizer.from_pretrained(
          "hf-internal-testing/tiny-random-BertModel",					model_input_names=["input_ids", "attention_mask"]					)
  
      UpperCamelCase__ 						=						GitProcessor(a_,					a_					)
  
      processor.save_pretrained(self.tmpdirname					)
  
   def 		lowercase_						( self :	Union[str, Any],					**a_ :	str					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      return AutoProcessor.from_pretrained(self.tmpdirname,					**a_					).tokenizer
  
   def 		lowercase_						( self :	Union[str, Any],					**a_ :	List[str]					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      return AutoProcessor.from_pretrained(self.tmpdirname,					**a_					).image_processor
  
   def 		lowercase_						( self :	int					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      shutil.rmtree(self.tmpdirname					)
  
   def 		lowercase_						( self :	str					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      UpperCamelCase__ 						=						[np.random.randint(255,					size=(3, 30, 400),					dtype=np.uinta					)]
  
      UpperCamelCase__ 						=						[Image.fromarray(np.moveaxis(a_,					0,					-1					)					) for x in image_inputs]
  
      return image_inputs
  
   def 		lowercase_						( self :	Any					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      UpperCamelCase__ 						=						GitProcessor(tokenizer=self.get_tokenizer(),					image_processor=self.get_image_processor()					)
      processor.save_pretrained(self.tmpdirname					)
  
      UpperCamelCase__ 						=						self.get_tokenizer(bos_token="(BOS)",					eos_token="(EOS)"					)
      UpperCamelCase__ 						=						self.get_image_processor(do_normalize=a_,					padding_value=1.0					)
  
      UpperCamelCase__ 						=						GitProcessor.from_pretrained(
          self.tmpdirname,					bos_token="(BOS)",					eos_token="(EOS)",					do_normalize=a_,					padding_value=1.0					)
  
      self.assertEqual(processor.tokenizer.get_vocab(),					tokenizer_add_kwargs.get_vocab()					)
      self.assertIsInstance(processor.tokenizer,					a_					)
  
      self.assertEqual(processor.image_processor.to_json_string(),					image_processor_add_kwargs.to_json_string()					)
      self.assertIsInstance(processor.image_processor,					a_					)
  
   def 		lowercase_						( self :	int					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      UpperCamelCase__ 						=						self.get_image_processor()
      UpperCamelCase__ 						=						self.get_tokenizer()
  
      UpperCamelCase__ 						=						GitProcessor(tokenizer=a_,					image_processor=a_					)
  
      UpperCamelCase__ 						=						self.prepare_image_inputs()
  
      UpperCamelCase__ 						=						image_processor(a_,					return_tensors="np"					)
      UpperCamelCase__ 						=						processor(images=a_,					return_tensors="np"					)
  
      for key in input_feat_extract.keys():
         self.assertAlmostEqual(input_feat_extract[key].sum(),					input_processor[key].sum(),					delta=1e-2					)
  
   def 		lowercase_						( self :	Any					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      UpperCamelCase__ 						=						self.get_image_processor()
      UpperCamelCase__ 						=						self.get_tokenizer()
  
      UpperCamelCase__ 						=						GitProcessor(tokenizer=a_,					image_processor=a_					)
  
      UpperCamelCase__ 						=						"lower newer"
  
      UpperCamelCase__ 						=						processor(text=a_					)
  
      UpperCamelCase__ 						=						tokenizer(a_,					return_token_type_ids=a_					)
  
      for key in encoded_tok.keys():
         self.assertListEqual(encoded_tok[key],					encoded_processor[key]					)
  
   def 		lowercase_						( self :	Any					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      UpperCamelCase__ 						=						self.get_image_processor()
      UpperCamelCase__ 						=						self.get_tokenizer()
  
      UpperCamelCase__ 						=						GitProcessor(tokenizer=a_,					image_processor=a_					)
  
      UpperCamelCase__ 						=						"lower newer"
      UpperCamelCase__ 						=						self.prepare_image_inputs()
  
      UpperCamelCase__ 						=						processor(text=a_,					images=a_					)
  
      self.assertListEqual(list(inputs.keys()					),					["input_ids", "attention_mask", "pixel_values"]					)
  
      # test if it raises when no input is passed
      with pytest.raises(a_					):
         processor()
  
   def 		lowercase_						( self :	Union[str, Any]					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      UpperCamelCase__ 						=						self.get_image_processor()
      UpperCamelCase__ 						=						self.get_tokenizer()
  
      UpperCamelCase__ 						=						GitProcessor(tokenizer=a_,					image_processor=a_					)
  
      UpperCamelCase__ 						=						[[1, 4, 5, 8, 1, 0, 8], [3, 4, 3, 1, 1, 8, 9]]
  
      UpperCamelCase__ 						=						processor.batch_decode(a_					)
      UpperCamelCase__ 						=						tokenizer.batch_decode(a_					)
  
      self.assertListEqual(a_,					a_					)
  
   def 		lowercase_						( self :	Union[str, Any]					):
  
  
  
  
  
      """simple docstring"""
  
  
  
      UpperCamelCase__ 						=						self.get_image_processor()
      UpperCamelCase__ 						=						self.get_tokenizer()
  
      UpperCamelCase__ 						=						GitProcessor(tokenizer=a_,					image_processor=a_					)
  
      UpperCamelCase__ 						=						"lower newer"
      UpperCamelCase__ 						=						self.prepare_image_inputs()
  
      UpperCamelCase__ 						=						processor(text=a_,					images=a_					)
  
      # For now the processor supports only ['input_ids', 'attention_mask', 'pixel_values']
      self.assertListEqual(list(inputs.keys()					),					["input_ids", "attention_mask", "pixel_values"]					)