



from typing import Literal

_lowerCamelCase         =	"""ABCDEFGHIJKLMNOPQRSTUVWXYZ"""






def 						_lowerCAmelCase    (					__lowerCamelCase :  str		,						__lowerCamelCase :  str		,						__lowerCamelCase :  Literal["encrypt", "decrypt"]  ):



 """simple docstring"""





 __SCREAMING_SNAKE_CASE							:     List[Any]							=						LETTERS if mode == "decrypt" else key
 __SCREAMING_SNAKE_CASE							:     int							=						key if mode == "decrypt" else LETTERS
 __SCREAMING_SNAKE_CASE							:     int							=						""
 # loop through each symbol in the message
 for symbol in message:
  if symbol.upper() in chars_a:
   # encrypt/decrypt the symbol
   __SCREAMING_SNAKE_CASE							:     List[Any]							=						chars_a.find(symbol.upper()  )
   if symbol.isupper():
    translated += chars_b[sym_index].upper()
   else:
    translated += chars_b[sym_index].lower()
  else:
   # symbol is not in LETTERS, just add it
   translated += symbol
 return translated






def 						_lowerCAmelCase    (					__lowerCamelCase :  str		,						__lowerCamelCase :  str  ):



 """simple docstring"""





 return translate_message(__lowerCamelCase		,						__lowerCamelCase		,						"encrypt"  )






def 						_lowerCAmelCase    (					__lowerCamelCase :  str		,						__lowerCamelCase :  str  ):



 """simple docstring"""





 return translate_message(__lowerCamelCase		,						__lowerCamelCase		,						"decrypt"  )






def 						_lowerCAmelCase    (					):



 """simple docstring"""





 __SCREAMING_SNAKE_CASE							:     Any							=						"Hello World"
 __SCREAMING_SNAKE_CASE							:     List[Any]							=						"QWERTYUIOPASDFGHJKLZXCVBNM"
 __SCREAMING_SNAKE_CASE							:     Dict							=						"decrypt"  # set to 'encrypt' or 'decrypt'

 if mode == "encrypt":
  __SCREAMING_SNAKE_CASE							:     Optional[Any]							=						encrypt_message(__lowerCamelCase		,						__lowerCamelCase  )
 elif mode == "decrypt":
  __SCREAMING_SNAKE_CASE							:     Tuple							=						decrypt_message(__lowerCamelCase		,						__lowerCamelCase  )
 print(F"""Using the key {key}, the {mode}ed message is: {translated}"""  )


if __name__ == "__main__":
      import doctest

      doctest.testmod()
      main()










import json
from typing import List, Optional, Tuple

from tokenizers import normalizers

from ...tokenization_utils import AddedToken
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_mpnet import MPNetTokenizer


UpperCAmelCase__        =				logging.get_logger(__name__)

UpperCAmelCase__        =				{'''vocab_file''': '''vocab.txt''', '''tokenizer_file''': '''tokenizer.json'''}

UpperCAmelCase__        =				{
    '''vocab_file''': {
        '''microsoft/mpnet-base''': '''https://huggingface.co/microsoft/mpnet-base/resolve/main/vocab.txt''',
    },
    '''tokenizer_file''': {
        '''microsoft/mpnet-base''': '''https://huggingface.co/microsoft/mpnet-base/resolve/main/tokenizer.json''',
    },
}

UpperCAmelCase__        =				{
    '''microsoft/mpnet-base''': 512,
}

UpperCAmelCase__        =				{
    '''microsoft/mpnet-base''': {'''do_lower_case''': True},
}







class  lowerCamelCase__  (			lowerCAmelCase):
     SCREAMING_SNAKE_CASE__      =     VOCAB_FILES_NAMES
     SCREAMING_SNAKE_CASE__      =     PRETRAINED_VOCAB_FILES_MAP
     SCREAMING_SNAKE_CASE__      =     PRETRAINED_INIT_CONFIGURATION
     SCREAMING_SNAKE_CASE__      =     PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
     SCREAMING_SNAKE_CASE__      =     MPNetTokenizer
     SCREAMING_SNAKE_CASE__      =     ['''input_ids''', '''attention_mask''']





     def __init__(self						,	UpperCAmelCase=None						,	UpperCAmelCase=None						,	UpperCAmelCase=True						,	UpperCAmelCase="<s>"						,	UpperCAmelCase="</s>"						,	UpperCAmelCase="</s>"						,	UpperCAmelCase="<s>"						,	UpperCAmelCase="[UNK]"						,	UpperCAmelCase="<pad>"						,	UpperCAmelCase="<mask>"						,	UpperCAmelCase=True						,	UpperCAmelCase=None						,	**UpperCAmelCase						,	)	->  Optional[int]:
      super().__init__(
          UpperCAmelCase						,	tokenizer_file=UpperCAmelCase						,	do_lower_case=UpperCAmelCase						,	bos_token=UpperCAmelCase						,	eos_token=UpperCAmelCase						,	sep_token=UpperCAmelCase						,	cls_token=UpperCAmelCase						,	unk_token=UpperCAmelCase						,	pad_token=UpperCAmelCase						,	mask_token=UpperCAmelCase						,	tokenize_chinese_chars=UpperCAmelCase						,	strip_accents=UpperCAmelCase						,	**UpperCAmelCase						,	)

      _lowercase				 =json.loads(self.backend_tokenizer.normalizer.__getstate__()			)
      if (
          pre_tok_state.get('''lowercase'''						,	UpperCAmelCase			) != do_lower_case
          or pre_tok_state.get('''strip_accents'''						,	UpperCAmelCase			) != strip_accents
      ):
       _lowercase				 =getattr(UpperCAmelCase						,	pre_tok_state.pop('''type'''			)			)
       _lowercase				 =do_lower_case
       _lowercase				 =strip_accents
       _lowercase				 =pre_tok_class(**UpperCAmelCase			)

      _lowercase				 =do_lower_case





     @property
     def 	__A   (self			)	->  str:
      if self._mask_token is None:
       if self.verbose:
        logger.error('''Using mask_token, but it is not set yet.'''			)
       return None
      return str(self._mask_token			)





     @mask_token.setter
     def 	__A   (self						,	UpperCAmelCase			)	->  Optional[int]:
      _lowercase				 =AddedToken(UpperCAmelCase						,	lstrip=UpperCAmelCase						,	rstrip=UpperCAmelCase			) if isinstance(UpperCAmelCase						,	UpperCAmelCase			) else value
      _lowercase				 =value





     def 	__A   (self						,	UpperCAmelCase						,	UpperCAmelCase=None			)	->  List[str]:
      _lowercase				 =[self.bos_token_id] + token_ids_a + [self.eos_token_id]
      if token_ids_a is None:
       return output

      return output + [self.eos_token_id] + token_ids_a + [self.eos_token_id]





     def 	__A   (self						,	UpperCAmelCase						,	UpperCAmelCase = None			)	->  List[int]:
      _lowercase				 =[self.sep_token_id]
      _lowercase				 =[self.cls_token_id]

      if token_ids_a is None:
       return len(cls + token_ids_a + sep			) * [0]
      return len(cls + token_ids_a + sep + sep + token_ids_a + sep			) * [0]





     def 	__A   (self						,	UpperCAmelCase						,	UpperCAmelCase = None			)	->  Tuple[str]:
      _lowercase				 =self._tokenizer.model.save(UpperCAmelCase						,	name=UpperCAmelCase			)
      return tuple(UpperCAmelCase			)

