

"""simple docstring"""
import warnings

from ...utils import logging
from .image_processing_mobilenet_va import MobileNetVaImageProcessor


_A						=     logging.get_logger(__name__)

class 			lowerCamelCase  (					lowerCAmelCase__      ):


  '''simple docstring'''







  def __init__(self       ,					*_lowerCamelCase       ,					**_lowerCamelCase  ):


        """simple docstring"""

        warnings.warn(
            """The class MobileNetV2FeatureExtractor is deprecated and will be removed in version 5 of Transformers."""
            """ Please use MobileNetV2ImageProcessor instead."""       ,					_lowerCamelCase       ,					)
        super().__init__(*_lowerCamelCase       ,					**_lowerCamelCase  )




"""simple docstring"""
def 				a__	(	lowerCAmelCase ,  lowerCAmelCase						)  ->   str:
      if not isinstance(lowerCAmelCase ,  lowerCAmelCase						):
            raise TypeError("""plaintext must be a string"""						)
      if not isinstance(lowerCAmelCase ,  lowerCAmelCase						):
            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__ :       Dict						=						plaintext.lower()
      UpperCAmelCase__ :       Tuple						=						key.lower()
      UpperCAmelCase__ :       Optional[int]						=						0
      UpperCAmelCase__ :       Tuple						=						0
      UpperCAmelCase__ :       Optional[int]						=						""""""
      while plaintext_iterator < len(lowerCAmelCase						):
            if (
                ord(plaintext[plaintext_iterator]						) < 97
                or ord(plaintext[plaintext_iterator]						) > 1_22
            ):
                  ciphertext += plaintext[plaintext_iterator]
                  plaintext_iterator += 1
            elif ord(key[key_iterator]						) < 97 or ord(key[key_iterator]						) > 1_22:
                  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 				a__	(	lowerCAmelCase ,  lowerCAmelCase						)  ->   str:
      if not isinstance(lowerCAmelCase ,  lowerCAmelCase						):
            raise TypeError("""ciphertext must be a string"""						)
      if not isinstance(lowerCAmelCase ,  lowerCAmelCase						):
            raise TypeError("""key must be a string"""						)

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

      UpperCAmelCase__ :       Union[str, Any]						=						key.lower()
      UpperCAmelCase__ :       int						=						0
      UpperCAmelCase__ :       int						=						0
      UpperCAmelCase__ :       int						=						""""""
      while ciphertext_iterator < len(lowerCAmelCase						):
            if (
                ord(ciphertext[ciphertext_iterator]						) < 97
                or ord(ciphertext[ciphertext_iterator]						) > 1_22
            ):
                  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()
    _A						=     int(input("""Type 1 to encrypt or 2 to decrypt:"""))
    if operation == 1:
        _A						=     input("""Typeplaintext to be encrypted:\n""")
        _A						=     input("""Type the key:\n""")
        print(encrypt(plaintext, key))
    elif operation == 2:
        _A						=     input("""Type the ciphertext to be decrypted:\n""")
        _A						=     input("""Type the key:\n""")
        print(decrypt(ciphertext, key))
    decrypt("""jsqqs avvwo""", """coffee""")

