


'''simple docstring'''






a_					:    Any          =    "ABCDEFGHIJKLMNOPQRSTUVWXYZ"






def 	_A				()   ->  None:




     '''simple docstring'''



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

     if mode.lower().startswith('e'		):
          _a			      =							'encrypt'
          _a			      =							encrypt_message(lowerCAmelCase__				,						lowerCAmelCase__		)
     elif mode.lower().startswith('d'		):
          _a			      =							'decrypt'
          _a			      =							decrypt_message(lowerCAmelCase__				,						lowerCAmelCase__		)

     print(f'\n{mode.title()}ed message:'		)
     print(lowerCAmelCase__		)






def 	_A				(lowerCAmelCase__  :str				,						lowerCAmelCase__  :str		)   ->  str:




     '''simple docstring'''



     return translate_message(lowerCAmelCase__				,						lowerCAmelCase__				,						'encrypt'		)






def 	_A				(lowerCAmelCase__  :str				,						lowerCAmelCase__  :str		)   ->  str:




     '''simple docstring'''



     return translate_message(lowerCAmelCase__				,						lowerCAmelCase__				,						'decrypt'		)






def 	_A				(lowerCAmelCase__  :str				,						lowerCAmelCase__  :str				,						lowerCAmelCase__  :str		)   ->  str:




     '''simple docstring'''



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

     for symbol in message:
          _a			      =							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__		):
                    _a			      =							0
          else:
               translated.append(lowerCAmelCase__		)
     return "".join(lowerCAmelCase__		)


if __name__ == "__main__":
 main()





'''simple docstring'''






from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_flax_available,
    is_tf_available,
    is_torch_available,
    is_vision_available,
)


a_					:    int          =    {"configuration_vit": ["VIT_PRETRAINED_CONFIG_ARCHIVE_MAP", "ViTConfig", "ViTOnnxConfig"]}

try:
 if not is_vision_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 a_					:    List[Any]          =    ["ViTFeatureExtractor"]
 a_					:    Optional[int]          =    ["ViTImageProcessor"]

try:
 if not is_torch_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 a_					:    Optional[int]          =    [
     "VIT_PRETRAINED_MODEL_ARCHIVE_LIST",
     "ViTForImageClassification",
     "ViTForMaskedImageModeling",
     "ViTModel",
     "ViTPreTrainedModel",
 ]

try:
 if not is_tf_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 a_					:    Any          =    [
     "TFViTForImageClassification",
     "TFViTModel",
     "TFViTPreTrainedModel",
 ]

try:
 if not is_flax_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 a_					:    Dict          =    [
     "FlaxViTForImageClassification",
     "FlaxViTModel",
     "FlaxViTPreTrainedModel",
 ]

if TYPE_CHECKING:
 from .configuration_vit import VIT_PRETRAINED_CONFIG_ARCHIVE_MAP, ViTConfig, ViTOnnxConfig

 try:
  if not is_vision_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .feature_extraction_vit import ViTFeatureExtractor
  from .image_processing_vit import ViTImageProcessor

 try:
  if not is_torch_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_vit import (
      VIT_PRETRAINED_MODEL_ARCHIVE_LIST,
      ViTForImageClassification,
      ViTForMaskedImageModeling,
      ViTModel,
      ViTPreTrainedModel,
  )

 try:
  if not is_tf_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_tf_vit import TFViTForImageClassification, TFViTModel, TFViTPreTrainedModel

 try:
  if not is_flax_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_flax_vit import FlaxViTForImageClassification, FlaxViTModel, FlaxViTPreTrainedModel


else:
 import sys

 a_					:    List[str]          =    _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)

