


"""simple docstring"""







from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


a__    :							int            =					{
    '''configuration_pix2struct''': [
        '''PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP''',
        '''Pix2StructConfig''',
        '''Pix2StructTextConfig''',
        '''Pix2StructVisionConfig''',
    ],
    '''processing_pix2struct''': ['''Pix2StructProcessor'''],
}

try:
		if not is_vision_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		a__    :							Union[str, Any]            =					['''Pix2StructImageProcessor''']


try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		a__    :							Dict            =					[
		    '''PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST''',
		    '''Pix2StructPreTrainedModel''',
		    '''Pix2StructForConditionalGeneration''',
		    '''Pix2StructVisionModel''',
		    '''Pix2StructTextModel''',
		]

if TYPE_CHECKING:
		from .configuration_pixastruct import (
		    PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP,
		    PixaStructConfig,
		    PixaStructTextConfig,
		    PixaStructVisionConfig,
		)
		from .processing_pixastruct import PixaStructProcessor

		try:
				if not is_vision_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .image_processing_pixastruct import PixaStructImageProcessor

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_pixastruct import (
				    PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST,
				    PixaStructForConditionalGeneration,
				    PixaStructPreTrainedModel,
				    PixaStructTextModel,
				    PixaStructVisionModel,
				)

else:
		import sys

		a__    :							Any            =					_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)




"""simple docstring"""







a__    :							Optional[Any]            =					'''ABCDEFGHIJKLMNOPQRSTUVWXYZ'''




def        UpperCAmelCase__	():




					'''simple docstring'''


					__SCREAMING_SNAKE_CASE						       =    input("Enter message: "       )
					__SCREAMING_SNAKE_CASE						       =    input("Enter key [alphanumeric]: "       )
					__SCREAMING_SNAKE_CASE						       =    input("Encrypt/Decrypt [e/d]: "       )

					if mode.lower().startswith("e"       ):
										__SCREAMING_SNAKE_CASE						       =    "encrypt"
										__SCREAMING_SNAKE_CASE						       =    encrypt_message(lowerCAmelCase_  ,						lowerCAmelCase_       )
					elif mode.lower().startswith("d"       ):
										__SCREAMING_SNAKE_CASE						       =    "decrypt"
										__SCREAMING_SNAKE_CASE						       =    decrypt_message(lowerCAmelCase_  ,						lowerCAmelCase_       )

					print(f"""\n{mode.title()}ed message:"""       )
					print(lowerCAmelCase_       )




def        UpperCAmelCase__	(lowerCAmelCase_  ,						lowerCAmelCase_       ):




					'''simple docstring'''


					return translate_message(lowerCAmelCase_  ,						lowerCAmelCase_  ,						"encrypt"       )




def        UpperCAmelCase__	(lowerCAmelCase_  ,						lowerCAmelCase_       ):




					'''simple docstring'''


					return translate_message(lowerCAmelCase_  ,						lowerCAmelCase_  ,						"decrypt"       )




def        UpperCAmelCase__	(lowerCAmelCase_  ,						lowerCAmelCase_  ,						lowerCAmelCase_       ):




					'''simple docstring'''


					__SCREAMING_SNAKE_CASE						       =    []
					__SCREAMING_SNAKE_CASE						       =    0
					__SCREAMING_SNAKE_CASE						       =    key.upper()

					for symbol in message:
										__SCREAMING_SNAKE_CASE						       =    LETTERS.find(symbol.upper()       )
										if num != -1:
															if mode == "encrypt":
																				num += LETTERS.find(key[key_index]       )
															elif mode == "decrypt":
																				num -= LETTERS.find(key[key_index]       )

															num %= len(lowerCAmelCase_       )

															if symbol.isupper():
																				translated.append(LETTERS[num]       )
															elif symbol.islower():
																				translated.append(LETTERS[num].lower()       )

															key_index += 1
															if key_index == len(lowerCAmelCase_       ):
																				__SCREAMING_SNAKE_CASE						       =    0
										else:
															translated.append(lowerCAmelCase_       )
					return "".join(lowerCAmelCase_       )


if __name__ == "__main__":
		main()
