






"""simple docstring"""



def   SCREAMING_SNAKE_CASE__					(     snake_case					:   str ,				snake_case					:   str							)->		str:






     '''simple docstring'''



     if not isinstance(snake_case ,				snake_case							):
          raise TypeError("plaintext must be a string"							)
     if not isinstance(snake_case ,				snake_case							):
          raise TypeError("key must be a string"							)

     if not plaintext:
          raise ValueError("plaintext is empty"							)
     if not key:
          raise ValueError("key is empty"							)

     key += plaintext
     UpperCAmelCase__	:						Optional[int]       =       plaintext.lower()
     UpperCAmelCase__	:						Dict       =       key.lower()
     UpperCAmelCase__	:						Dict       =       0
     UpperCAmelCase__	:						str       =       0
     UpperCAmelCase__	:						List[str]       =       ""
     while plaintext_iterator < len(snake_case							):
          if (
              ord(plaintext[plaintext_iterator]							) < 97
              or ord(plaintext[plaintext_iterator]							) > 122
          ):
               ciphertext += plaintext[plaintext_iterator]
               plaintext_iterator += 1
          elif ord(key[key_iterator]							) < 97 or ord(key[key_iterator]							) > 122:
               key_iterator += 1
          else:
               ciphertext += chr(
                   (
                       (ord(plaintext[plaintext_iterator]							) - 97 + ord(key[key_iterator]							))
                       - 97
                   )
                   % 26
                   + 97							)
               key_iterator += 1
               plaintext_iterator += 1
     return ciphertext


def   SCREAMING_SNAKE_CASE__					(     snake_case					:   str ,				snake_case					:   str							)->		str:






     '''simple docstring'''



     if not isinstance(snake_case ,				snake_case							):
          raise TypeError("ciphertext must be a string"							)
     if not isinstance(snake_case ,				snake_case							):
          raise TypeError("key must be a string"							)

     if not ciphertext:
          raise ValueError("ciphertext is empty"							)
     if not key:
          raise ValueError("key is empty"							)

     UpperCAmelCase__	:						Any       =       key.lower()
     UpperCAmelCase__	:						Any       =       0
     UpperCAmelCase__	:						Optional[int]       =       0
     UpperCAmelCase__	:						Optional[int]       =       ""
     while ciphertext_iterator < len(snake_case							):
          if (
              ord(ciphertext[ciphertext_iterator]							) < 97
              or ord(ciphertext[ciphertext_iterator]							) > 122
          ):
               plaintext += ciphertext[ciphertext_iterator]
          else:
               plaintext += chr(
                   (ord(ciphertext[ciphertext_iterator]							) - ord(key[key_iterator]							)) % 26
                   + 97							)
               key += chr(
                   (ord(ciphertext[ciphertext_iterator]							) - ord(key[key_iterator]							)) % 26
                   + 97							)
               key_iterator += 1
          ciphertext_iterator += 1
     return plaintext


if __name__ == "__main__":
 import doctest

 doctest.testmod()
 _lowerCAmelCase  :  Union[str, Any]   =			int(input("""Type 1 to encrypt or 2 to decrypt:"""))
 if operation == 1:
  _lowerCAmelCase  :  Union[str, Any]   =			input("""Typeplaintext to be encrypted:\n""")
  _lowerCAmelCase  :  Dict   =			input("""Type the key:\n""")
  print(encrypt(plaintext, key))
 elif operation == 2:
  _lowerCAmelCase  :  List[Any]   =			input("""Type the ciphertext to be decrypted:\n""")
  _lowerCAmelCase  :  str   =			input("""Type the key:\n""")
  print(decrypt(ciphertext, key))
 decrypt("""jsqqs avvwo""", """coffee""")










"""simple docstring"""



# Copyright 2023 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import TYPE_CHECKING

# rely on isort to merge the imports
from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_torch_available,
)


_lowerCAmelCase  :  Optional[Any]   =			{
    """configuration_convnextv2""": [
        """CONVNEXTV2_PRETRAINED_CONFIG_ARCHIVE_MAP""",
        """ConvNextV2Config""",
    ]
}

try:
 if not is_torch_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 _lowerCAmelCase  :  str   =			[
     """CONVNEXTV2_PRETRAINED_MODEL_ARCHIVE_LIST""",
     """ConvNextV2ForImageClassification""",
     """ConvNextV2Model""",
     """ConvNextV2PreTrainedModel""",
     """ConvNextV2Backbone""",
 ]


if TYPE_CHECKING:
 from .configuration_convnextva import (
     CONVNEXTV2_PRETRAINED_CONFIG_ARCHIVE_MAP,
     ConvNextVaConfig,
 )

 try:
  if not is_torch_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_convnextva import (
      CONVNEXTV2_PRETRAINED_MODEL_ARCHIVE_LIST,
      ConvNextVaBackbone,
      ConvNextVaForImageClassification,
      ConvNextVaModel,
      ConvNextVaPreTrainedModel,
  )

else:
 import sys

 _lowerCAmelCase  :  List[str]   =			_LazyModule(__name__, globals()["""__file__"""], _import_structure)


