




'''simple docstring'''



lowerCamelCase_			=						'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
def 			SCREAMING_SNAKE_CASE_			(							)			->			None:
   _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(__A	,					__A  )
   elif mode.lower().startswith("d"  ):
      _SCREAMING_SNAKE_CASE	=				"decrypt"
      _SCREAMING_SNAKE_CASE	=				decrypt_message(__A	,					__A  )

   print(f"""\n{mode.title()}ed message:"""  )
   print(__A  )
def 			SCREAMING_SNAKE_CASE_			(							__A    :			str	,					__A    :			str  )			->			str:
   return translate_message(__A	,					__A	,					"encrypt"  )
def 			SCREAMING_SNAKE_CASE_			(							__A    :			str	,					__A    :			str  )			->			str:
   return translate_message(__A	,					__A	,					"decrypt"  )
def 			SCREAMING_SNAKE_CASE_			(							__A    :			str	,					__A    :			str	,					__A    :			str  )			->			str:
   _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(__A  )

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

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


if __name__ == "__main__":
 main()







'''simple docstring'''



from typing import TYPE_CHECKING

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


lowerCamelCase_			=						{
    'configuration_ctrl': ['CTRL_PRETRAINED_CONFIG_ARCHIVE_MAP', 'CTRLConfig'],
    'tokenization_ctrl': ['CTRLTokenizer'],
}

try:
 if not is_torch_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 lowerCamelCase_			=						[
     'CTRL_PRETRAINED_MODEL_ARCHIVE_LIST',
     'CTRLForSequenceClassification',
     'CTRLLMHeadModel',
     'CTRLModel',
     'CTRLPreTrainedModel',
 ]

try:
 if not is_tf_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 lowerCamelCase_			=						[
     'TF_CTRL_PRETRAINED_MODEL_ARCHIVE_LIST',
     'TFCTRLForSequenceClassification',
     'TFCTRLLMHeadModel',
     'TFCTRLModel',
     'TFCTRLPreTrainedModel',
 ]


if TYPE_CHECKING:
 from .configuration_ctrl import CTRL_PRETRAINED_CONFIG_ARCHIVE_MAP, CTRLConfig
 from .tokenization_ctrl import CTRLTokenizer

 try:
  if not is_torch_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_ctrl import (
      CTRL_PRETRAINED_MODEL_ARCHIVE_LIST,
      CTRLForSequenceClassification,
      CTRLLMHeadModel,
      CTRLModel,
      CTRLPreTrainedModel,
  )

 try:
  if not is_tf_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_tf_ctrl import (
      TF_CTRL_PRETRAINED_MODEL_ARCHIVE_LIST,
      TFCTRLForSequenceClassification,
      TFCTRLLMHeadModel,
      TFCTRLModel,
      TFCTRLPreTrainedModel,
  )

else:
 import sys

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

