


from string import ascii_uppercase

lowerCAmelCase__      		= {char: i for i, char in enumerate(ascii_uppercase)}
lowerCAmelCase__      		= dict(enumerate(ascii_uppercase))
def 							_UpperCAmelCase				(UpperCamelCase__     :  str				,							UpperCamelCase__     :  str						):
       _A      :       Dict				    = len(UpperCamelCase__						)
       _A      :       Union[str, Any]				    = 0
       while True:
              if x == i:
                     _A      :       str				    = 0
              if len(UpperCamelCase__						) == len(UpperCamelCase__						):
                     break
              key += key[i]
              i += 1
       return key
def 							_UpperCAmelCase				(UpperCamelCase__     :  str				,							UpperCamelCase__     :  str						):
       _A      :       Any				    = ""
       _A      :       Union[str, Any]				    = 0
       for letter in message:
              if letter == " ":
                     cipher_text += " "
              else:
                     _A      :       str				    = (dicta[letter] - dicta[key_new[i]]) % 26
                     i += 1
                     cipher_text += dicta[x]
       return cipher_text
def 							_UpperCAmelCase				(UpperCamelCase__     :  str				,							UpperCamelCase__     :  str						):
       _A      :       Union[str, Any]				    = ""
       _A      :       int				    = 0
       for letter in cipher_text:
              if letter == " ":
                     or_txt += " "
              else:
                     _A      :       List[Any]				    = (dicta[letter] + dicta[key_new[i]] + 26) % 26
                     i += 1
                     or_txt += dicta[x]
       return or_txt
def 							_UpperCAmelCase				():
       _A      :       int				    = "THE GERMAN ATTACK"
       _A      :       List[str]				    = "SECRET"
       _A      :       Union[str, Any]				    = generate_key(UpperCamelCase__				,							UpperCamelCase__						)
       _A      :       Any				    = cipher_text(UpperCamelCase__				,							UpperCamelCase__						)
       print(f"Encrypted Text = {s}"						)
       print(f"Original Text = {original_text(UpperCamelCase__				,							UpperCamelCase__						)}"						)


if __name__ == "__main__":
    import doctest

    doctest.testmod()
    main()





'''simple docstring'''

from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


__lowerCAmelCase									=   {
    '''configuration_bigbird_pegasus''': [
        '''BIGBIRD_PEGASUS_PRETRAINED_CONFIG_ARCHIVE_MAP''',
        '''BigBirdPegasusConfig''',
        '''BigBirdPegasusOnnxConfig''',
    ],
}

try:
							if not is_torch_available():
														raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
							pass
else:
							__lowerCAmelCase									=   [
							    '''BIGBIRD_PEGASUS_PRETRAINED_MODEL_ARCHIVE_LIST''',
							    '''BigBirdPegasusForCausalLM''',
							    '''BigBirdPegasusForConditionalGeneration''',
							    '''BigBirdPegasusForQuestionAnswering''',
							    '''BigBirdPegasusForSequenceClassification''',
							    '''BigBirdPegasusModel''',
							    '''BigBirdPegasusPreTrainedModel''',
							]


if TYPE_CHECKING:
							from .configuration_bigbird_pegasus import (
							    BIGBIRD_PEGASUS_PRETRAINED_CONFIG_ARCHIVE_MAP,
							    BigBirdPegasusConfig,
							    BigBirdPegasusOnnxConfig,
							)

							try:
														if not is_torch_available():
																					raise OptionalDependencyNotAvailable()
							except OptionalDependencyNotAvailable:
														pass
							else:
														from .modeling_bigbird_pegasus import (
														    BIGBIRD_PEGASUS_PRETRAINED_MODEL_ARCHIVE_LIST,
														    BigBirdPegasusForCausalLM,
														    BigBirdPegasusForConditionalGeneration,
														    BigBirdPegasusForQuestionAnswering,
														    BigBirdPegasusForSequenceClassification,
														    BigBirdPegasusModel,
														    BigBirdPegasusPreTrainedModel,
														)


else:
							import sys

							__lowerCAmelCase									=   _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)




