





from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_tf_available,
    is_tokenizers_available,
    is_torch_available,
)


_SCREAMING_SNAKE_CASE   						=		{
    """configuration_led""": ["""LED_PRETRAINED_CONFIG_ARCHIVE_MAP""", """LEDConfig"""],
    """tokenization_led""": ["""LEDTokenizer"""],
}

try:
						if not is_tokenizers_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						_SCREAMING_SNAKE_CASE   						=		["""LEDTokenizerFast"""]

try:
						if not is_torch_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						_SCREAMING_SNAKE_CASE   						=		[
						    """LED_PRETRAINED_MODEL_ARCHIVE_LIST""",
						    """LEDForConditionalGeneration""",
						    """LEDForQuestionAnswering""",
						    """LEDForSequenceClassification""",
						    """LEDModel""",
						    """LEDPreTrainedModel""",
						]


try:
						if not is_tf_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						_SCREAMING_SNAKE_CASE   						=		["""TFLEDForConditionalGeneration""", """TFLEDModel""", """TFLEDPreTrainedModel"""]


if TYPE_CHECKING:
						from .configuration_led import LED_PRETRAINED_CONFIG_ARCHIVE_MAP, LEDConfig
						from .tokenization_led import LEDTokenizer

						try:
												if not is_tokenizers_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .tokenization_led_fast import LEDTokenizerFast

						try:
												if not is_torch_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_led import (
												    LED_PRETRAINED_MODEL_ARCHIVE_LIST,
												    LEDForConditionalGeneration,
												    LEDForQuestionAnswering,
												    LEDForSequenceClassification,
												    LEDModel,
												    LEDPreTrainedModel,
												)

						try:
												if not is_tf_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_tf_led import TFLEDForConditionalGeneration, TFLEDModel, TFLEDPreTrainedModel

else:
						import sys

						_SCREAMING_SNAKE_CASE   						=		_LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)


"""simple docstring"""


import random
import sys

__UpperCamelCase										=     '''ABCDEFGHIJKLMNOPQRSTUVWXYZ'''







def    UpperCAmelCase       (						)							-> None:
     snake_case_   			=   input('Enter message: '   )
     snake_case_   			=   'LFWOAYUISVKMNXPBDCRJTQEGHZ'
     snake_case_   			=   input('Encrypt/Decrypt [e/d]: '   )

     check_valid_key(UpperCAmelCase   )

     if resp.lower().startswith('e'   ):
          snake_case_   			=   'encrypt'
          snake_case_   			=   encrypt_message(UpperCAmelCase		,   UpperCAmelCase   )
     elif resp.lower().startswith('d'   ):
          snake_case_   			=   'decrypt'
          snake_case_   			=   decrypt_message(UpperCAmelCase		,   UpperCAmelCase   )

     print(f'\n{mode.title()}ion: \n{translated}'   )







def    UpperCAmelCase       (						UpperCAmelCase   )							-> None:
     snake_case_   			=   list(UpperCAmelCase   )
     snake_case_   			=   list(UpperCAmelCase   )
     key_list.sort()
     letters_list.sort()

     if key_list != letters_list:
          sys.exit('Error in the key or symbol set.'   )







def    UpperCAmelCase       (						UpperCAmelCase		,   UpperCAmelCase   )							-> str:
     return translate_message(UpperCAmelCase		,   UpperCAmelCase		,   'encrypt'   )







def    UpperCAmelCase       (						UpperCAmelCase		,   UpperCAmelCase   )							-> str:
     return translate_message(UpperCAmelCase		,   UpperCAmelCase		,   'decrypt'   )







def    UpperCAmelCase       (						UpperCAmelCase		,   UpperCAmelCase		,   UpperCAmelCase   )							-> str:
     snake_case_   			=   ''
     snake_case_   			=   LETTERS
     snake_case_   			=   key

     if mode == "decrypt":
          snake_case_			,      snake_case_   			=   chars_b, chars_a

     for symbol in message:
          if symbol.upper() in chars_a:
               snake_case_   			=   chars_a.find(symbol.upper()   )
               if symbol.isupper():
                    translated += chars_b[sym_index].upper()
               else:
                    translated += chars_b[sym_index].lower()
          else:
               translated += symbol

     return translated







def    UpperCAmelCase       (						)							-> str:
     snake_case_   			=   list(UpperCAmelCase   )
     random.shuffle(UpperCAmelCase   )
     return "".join(UpperCAmelCase   )


if __name__ == "__main__":
    main()

