code: 
  
  
  
  
  """simple docstring"""
  
  import os
  import sys
  
  from . import rsa_key_generator as rkg
  
  __A 		=			128
  __A 		=			256
  
  
  
  def   UpperCamelCase__     (		lowercase__  :     str       ,     lowercase__  :     List[str] = DEFAULT_BLOCK_SIZE   ):
  		snake_case		:						int								=				message.encode("ascii"   )
  
  		snake_case		:						List[str]								=				[]
  		for block_start in range(0       ,     len(snake_case__   )       ,     snake_case__   ):
  				snake_case		:						Union[str, Any]								=				0
  				for i in range(snake_case__       ,     min(block_start + block_size       ,     len(snake_case__   )   )   ):
  						block_int += message_bytes[i] * (BYTE_SIZE ** (i % block_size))
  				block_ints.append(snake_case__   )
  		return block_ints
  
  
  
  def   UpperCamelCase__     (		lowercase__  :     Optional[int]       ,     lowercase__  :     Optional[int]       ,     lowercase__  :     int = DEFAULT_BLOCK_SIZE   ):
  		snake_case		:						Dict								=				[]
  		for block_int in block_ints:
  				snake_case		:						Dict								=				[]
  				for i in range(block_size - 1       ,     -1       ,     -1   ):
  						if len(snake_case__   ) + i < message_length:
  								snake_case		:						Dict								=				block_int // (BYTE_SIZE**i)
  								snake_case		:						Any								=				block_int % (BYTE_SIZE**i)
  								block_message.insert(0       ,     chr(snake_case__   )   )
  				message.extend(snake_case__   )
  		return "".join(snake_case__   )
  
  
  
  def   UpperCamelCase__     (		lowercase__  :     Optional[Any]       ,     lowercase__  :     Optional[int]       ,     lowercase__  :     List[Any] = DEFAULT_BLOCK_SIZE   ):
  		snake_case		:						Union[str, Any]								=				[]
  		snake_case			,				snake_case		:						Tuple								=				key
  
  		for block in get_blocks_from_text(snake_case__       ,     snake_case__   ):
  				encrypted_blocks.append(pow(snake_case__       ,     snake_case__       ,     snake_case__   )   )
  		return encrypted_blocks
  
  
  
  def   UpperCamelCase__     (		lowercase__  :     List[Any]       ,     lowercase__  :     str       ,     lowercase__  :     str       ,     lowercase__  :     Tuple = DEFAULT_BLOCK_SIZE       ,     ):
  		snake_case		:						Dict								=				[]
  		snake_case			,				snake_case		:						List[str]								=				key
  		for block in encrypted_blocks:
  				decrypted_blocks.append(pow(snake_case__       ,     snake_case__       ,     snake_case__   )   )
  		return get_text_from_blocks(snake_case__       ,     snake_case__       ,     snake_case__   )
  
  
  
  def   UpperCamelCase__     (		lowercase__  :     Dict   ):
  		with open(snake_case__   ) as fo:
  				snake_case		:						str								=				fo.read()
  		snake_case			,				snake_case			,				snake_case		:						int								=				content.split(","   )
  		return (int(snake_case__   ), int(snake_case__   ), int(snake_case__   ))
  
  
  
  def   UpperCamelCase__     (		lowercase__  :     List[Any]       ,     lowercase__  :     List[str]       ,     lowercase__  :     Optional[Any]       ,     lowercase__  :     Union[str, Any] = DEFAULT_BLOCK_SIZE       ,     ):
  		snake_case			,				snake_case			,				snake_case		:						List[Any]								=				read_key_file(snake_case__   )
  		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       ,     snake_case__   )   )
  
  		snake_case		:						Any								=				[str(snake_case__   ) for i in encrypt_message(snake_case__       ,     (n, e)       ,     snake_case__   )]
  
  		snake_case		:						Any								=				",".join(snake_case__   )
  		snake_case		:						Union[str, Any]								=				F'''{len(snake_case__   )}_{block_size}_{encrypted_content}'''
  		with open(snake_case__       ,     "w"   ) as fo:
  				fo.write(snake_case__   )
  		return encrypted_content
  
  
  
  def   UpperCamelCase__     (		lowercase__  :     Optional[Any]       ,     lowercase__  :     Optional[Any]   ):
  		snake_case			,				snake_case			,				snake_case		:						Dict								=				read_key_file(snake_case__   )
  		with open(snake_case__   ) as fo:
  				snake_case		:						Any								=				fo.read()
  		snake_case			,				snake_case			,				snake_case		:						Optional[Any]								=				content.split("_"   )
  		snake_case		:						List[str]								=				int(snake_case__   )
  		snake_case		:						Optional[Any]								=				int(snake_case__   )
  
  		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       ,     snake_case__   )   )
  
  		snake_case		:						Tuple								=				[]
  		for block in encrypted_message.split(","   ):
  				encrypted_blocks.append(int(snake_case__   )   )
  
  		return decrypt_message(snake_case__       ,     snake_case__       ,     (n, d)       ,     snake_case__   )
  
  
  
  def   UpperCamelCase__     (		):
  		snake_case		:						Tuple								=				"encrypted_file.txt"
  		snake_case		:						Optional[Any]								=				input(R"Encrypt\Decrypt [e\d]: "   )
  
  		if response.lower().startswith("e"   ):
  				snake_case		:						Tuple								=				"encrypt"
  		elif response.lower().startswith("d"   ):
  				snake_case		:						Tuple								=				"decrypt"
  
  		if mode == "encrypt":
  				if not os.path.exists("rsa_pubkey.txt"   ):
  						rkg.make_key_files("rsa"       ,     1024   )
  
  				snake_case		:						Dict								=				input("\nEnter message: "   )
  				snake_case		:						Any								=				"rsa_pubkey.txt"
  				print(F'''Encrypting and writing to {filename}...'''   )
  				snake_case		:						Optional[Any]								=				encrypt_and_write_to_file(snake_case__       ,     snake_case__       ,     snake_case__   )
  
  				print("\nEncrypted text:"   )
  				print(snake_case__   )
  
  		elif mode == "decrypt":
  				snake_case		:						str								=				"rsa_privkey.txt"
  				print(F'''Reading from {filename} and decrypting...'''   )
  				snake_case		:						Dict								=				read_from_file_and_decrypt(snake_case__       ,     snake_case__   )
  				print("writing decryption to rsa_decryption.txt..."   )
  				with open("rsa_decryption.txt"       ,     "w"   ) as dec:
  						dec.write(snake_case__   )
  
  				print("\nDecryption:"   )
  				print(snake_case__   )
  
  
  if __name__ == "__main__":
  							main()
  
  
  
  
  
style_context: 
  
  
  
  
  """simple docstring"""
  
  from ...processing_utils import ProcessorMixin
  from ...tokenization_utils_base import BatchEncoding
  class 			lowerCamelCase__    (  lowerCamelCase_			):
  			a__ :      Tuple								=     ["""image_processor""", """tokenizer"""]
  			a__ :      List[Any]								=     """EfficientNetImageProcessor"""
  			a__ :      str								=     ("""BertTokenizer""", """BertTokenizerFast""")
  
  
  			def __init__(     self				, SCREAMING_SNAKE_CASE				, SCREAMING_SNAKE_CASE							):
  
  
  
  					"""simple docstring"""
  
  
  
  
  
  
  
  					super().__init__(SCREAMING_SNAKE_CASE				, SCREAMING_SNAKE_CASE							)
  
  
  			def __call__(     self				, SCREAMING_SNAKE_CASE=None				, SCREAMING_SNAKE_CASE=None				, SCREAMING_SNAKE_CASE="max_length"				, SCREAMING_SNAKE_CASE=64				, SCREAMING_SNAKE_CASE=None				, **SCREAMING_SNAKE_CASE							):
  
  
  
  					"""simple docstring"""
  
  
  
  
  
  
  
  					if text is None and images is None:
  							raise ValueError("You have to specify either text or images. Both cannot be none."							)
  
  					if text is not None:
  							snake_case		:						Dict								=				self.tokenizer(
  							    SCREAMING_SNAKE_CASE				, padding=SCREAMING_SNAKE_CASE				, max_length=SCREAMING_SNAKE_CASE				, return_tensors=SCREAMING_SNAKE_CASE				, **SCREAMING_SNAKE_CASE							)
  
  					if images is not None:
  							snake_case		:						Tuple								=				self.image_processor(SCREAMING_SNAKE_CASE				, return_tensors=SCREAMING_SNAKE_CASE				, **SCREAMING_SNAKE_CASE							)
  
  					if text is not None and images is not None:
  							snake_case		:						Dict								=				image_features.pixel_values
  							return encoding
  					elif text is not None:
  							return encoding
  					else:
  							return BatchEncoding(data=dict(**SCREAMING_SNAKE_CASE							)				, tensor_type=SCREAMING_SNAKE_CASE							)
  
  
  			def 							lowerCamelCase_				(     self				, *SCREAMING_SNAKE_CASE				, **SCREAMING_SNAKE_CASE							):
  
  
  
  					"""simple docstring"""
  
  
  
  
  
  
  
  					return self.tokenizer.batch_decode(*SCREAMING_SNAKE_CASE				, **SCREAMING_SNAKE_CASE							)
  
  
  			def 							lowerCamelCase_				(     self				, *SCREAMING_SNAKE_CASE				, **SCREAMING_SNAKE_CASE							):
  
  
  
  					"""simple docstring"""
  
  
  
  
  
  
  
  					return self.tokenizer.decode(*SCREAMING_SNAKE_CASE				, **SCREAMING_SNAKE_CASE							)
  
  
  
  			@property
  			def 							lowerCamelCase_				(     self							):
  
  
  
  					"""simple docstring"""
  
  
  
  
  
  
  
  					snake_case		:						Optional[Any]								=				self.tokenizer.model_input_names
  					snake_case		:						Any								=				self.image_processor.model_input_names
  					return list(dict.fromkeys(tokenizer_input_names + image_processor_input_names							)							)
  
  