"""simple docstring"""







from typing import List, Optional, Tuple

from tokenizers import pre_tokenizers

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_clip import CLIPTokenizer


_SCREAMING_SNAKE_CASE	:		List[Any]   =   logging.get_logger(__name__)

_SCREAMING_SNAKE_CASE	:		Optional[int]   =   {'''vocab_file''': '''vocab.json''', '''merges_file''': '''merges.txt''', '''tokenizer_file''': '''tokenizer.json'''}

_SCREAMING_SNAKE_CASE	:		Optional[int]   =   {
    '''vocab_file''': {
        '''openai/clip-vit-base-patch32''': '''https://huggingface.co/openai/clip-vit-base-patch32/resolve/main/vocab.json''',
    },
    '''merges_file''': {
        '''openai/clip-vit-base-patch32''': '''https://huggingface.co/openai/clip-vit-base-patch32/resolve/main/merges.txt''',
    },
    '''tokenizer_file''': {
        '''openai/clip-vit-base-patch32''': (
            '''https://huggingface.co/openai/clip-vit-base-patch32/resolve/main/tokenizer.json'''
        ),
    },
}

_SCREAMING_SNAKE_CASE	:		List[Any]   =   {
    '''openai/clip-vit-base-patch32''': 7_7,
}






class      _SCREAMING_SNAKE_CASE							(			lowercase__				):



   '''simple docstring'''



   __UpperCAmelCase	:							Union[str, Any]    =    VOCAB_FILES_NAMES
   __UpperCAmelCase	:							int    =    PRETRAINED_VOCAB_FILES_MAP
   __UpperCAmelCase	:							int    =    PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
   __UpperCAmelCase	:							Any    =    ["""input_ids""", """attention_mask"""]
   __UpperCAmelCase	:							Union[str, Any]    =    CLIPTokenizer







   def __init__(	self ,				_SCREAMING_SNAKE_CASE=None ,				_SCREAMING_SNAKE_CASE=None ,				_SCREAMING_SNAKE_CASE=None ,				_SCREAMING_SNAKE_CASE="<|endoftext|>" ,				_SCREAMING_SNAKE_CASE="<|startoftext|>" ,				_SCREAMING_SNAKE_CASE="<|endoftext|>" ,				_SCREAMING_SNAKE_CASE="<|endoftext|>" ,				**_SCREAMING_SNAKE_CASE ,				):


      '''simple docstring'''

      super().__init__(
          lowercase_ ,				lowercase_ ,				tokenizer_file=lowercase_ ,				unk_token=lowercase_ ,				bos_token=lowercase_ ,				eos_token=lowercase_ ,				pad_token=lowercase_ ,				**lowercase_ ,				)

      if not isinstance(self.backend_tokenizer.pre_tokenizer ,				pre_tokenizers.Sequence	):
         raise ValueError(
             'The `backend_tokenizer` provided does not match the expected format. The CLIP tokenizer has been'
             ' heavily modified from transformers version 4.17.0. You need to convert the tokenizer you are using'
             ' to be compatible with this version.The easiest way to do so is'
             ' `CLIPTokenizerFast.from_pretrained(\"path_to_local_folder_or_hub_repo, from_slow=True)`. If you want'
             ' to use your existing tokenizer, you will have to revert to a version prior to 4.17.0 of'
             ' transformers.'	)

      self._wrap_decode_method_backend_tokenizer()







   def    _A				(	self	):


      '''simple docstring'''

      __lowerCamelCase    		=					self.backend_tokenizer.decode

      def new_decode_method(*_SCREAMING_SNAKE_CASE ,				**_SCREAMING_SNAKE_CASE	):
         __lowerCamelCase    		=					orig_decode_method(*lowercase_ ,				**lowercase_	)
         __lowerCamelCase    		=					text.replace(self.backend_tokenizer.model.end_of_word_suffix ,				' '	).strip()
         return text

      __lowerCamelCase    		=					new_decode_method







   def    _A				(	self ,				_SCREAMING_SNAKE_CASE ,				_SCREAMING_SNAKE_CASE = None	):


      '''simple docstring'''

      __lowerCamelCase    		=					[self.bos_token_id]
      __lowerCamelCase    		=					[self.eos_token_id]

      if token_ids_a is None:
         return bos_token + token_ids_a + eos_token
      return bos_token + token_ids_a + eos_token + eos_token + token_ids_a + eos_token







   def    _A				(	self ,				_SCREAMING_SNAKE_CASE ,				_SCREAMING_SNAKE_CASE = None	):


      '''simple docstring'''

      __lowerCamelCase    		=					[self.bos_token_id]
      __lowerCamelCase    		=					[self.eos_token_id]

      if token_ids_a is None:
         return len(bos_token + token_ids_a + eos_token	) * [0]
      return len(bos_token + token_ids_a + eos_token + eos_token + token_ids_a + eos_token	) * [0]







   def    _A				(	self ,				_SCREAMING_SNAKE_CASE ,				_SCREAMING_SNAKE_CASE = None	):


      '''simple docstring'''

      __lowerCamelCase    		=					self._tokenizer.model.save(lowercase_ ,				name=lowercase_	)
      return tuple(lowercase_	)








"""simple docstring"""





def       __a	(						__lowerCamelCase,						__lowerCamelCase    ):
   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_   :   Optional[int]     	=       plaintext.lower()
   UpperCAmelCase_   :   Any     	=       key.lower()
   UpperCAmelCase_   :   Optional[int]     	=       0
   UpperCAmelCase_   :   List[str]     	=       0
   UpperCAmelCase_   :   Optional[int]     	=       ""
   while plaintext_iterator < len(__lowerCamelCase    ):
      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       __a	(						__lowerCamelCase,						__lowerCamelCase    ):
   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_   :   List[str]     	=       key.lower()
   UpperCAmelCase_   :   Tuple     	=       0
   UpperCAmelCase_   :   Optional[int]     	=       0
   UpperCAmelCase_   :   Dict     	=       ""
   while ciphertext_iterator < len(__lowerCamelCase    ):
      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()
    _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')


