






"""simple docstring"""




import os
import unittest

from transformers import MPNetTokenizerFast
from transformers.models.mpnet.tokenization_mpnet import VOCAB_FILES_NAMES, MPNetTokenizer
from transformers.testing_utils import require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin




@require_tokenizers
class  lowercase_     (lowerCAmelCase_,     unittest.TestCase  ):
      A__						:		str							      =					MPNetTokenizer
      A__						:		Dict							      =					MPNetTokenizerFast
      A__						:		Optional[int]							      =					True
      A__						:		Tuple							      =					True






      def       lowerCamelCase__     (     self						)						->str:







        '''simple docstring'''


        super().setUp()

        _a					      =						[
            "[UNK]",
            "[CLS]",
            "[SEP]",
            "[PAD]",
            "[MASK]",
            "want",
            "##want",
            "##ed",
            "wa",
            "un",
            "runn",
            "##ing",
            ",",
            "low",
            "lowest",
        ]
        _a					      =						os.path.join(self.tmpdirname  ,  VOCAB_FILES_NAMES["vocab_file"]						)
        with open(self.vocab_file  ,  "w"  ,  encoding="utf-8"						) as vocab_writer:
          vocab_writer.write("".join([x + "\n" for x in vocab_tokens]						)						)






      def       lowerCamelCase__     (     self  ,  a_						)						->Optional[int]:







        '''simple docstring'''


        _a					      =						"UNwant\u00E9d,running"
        _a					      =						"unwanted, running"
        return input_text, output_text






      def       lowerCamelCase__     (     self						)						->Optional[Any]:







        '''simple docstring'''


        _a					      =						self.tokenizer_class(self.vocab_file						)

        _a					      =						tokenizer.tokenize("UNwant\u00E9d,running"						)
        self.assertListEqual(__UpperCamelCase  ,  ["un", "##want", "##ed", ",", "runn", "##ing"]						)
        self.assertListEqual(tokenizer.convert_tokens_to_ids(__UpperCamelCase						)  ,  [9, 6, 7, 1_2, 1_0, 1_1]						)






      @slow
      def       lowerCamelCase__     (     self						)						->Union[str, Any]:







        '''simple docstring'''


        _a					      =						self.tokenizer_class.from_pretrained("microsoft/mpnet-base"						)

        _a					      =						tokenizer.encode("sequence builders"  ,  add_special_tokens=__UpperCamelCase						)
        _a					      =						tokenizer.encode("multi-sequence build"  ,  add_special_tokens=__UpperCamelCase						)

        _a					      =						tokenizer.build_inputs_with_special_tokens(__UpperCamelCase						)
        _a					      =						tokenizer.build_inputs_with_special_tokens(__UpperCamelCase  ,  __UpperCamelCase						)

        assert encoded_sentence == [0] + text + [2]
        assert encoded_pair == [0] + text + [2] + [2] + text_a + [2]




"""simple docstring"""




def 				a__			(					lowerCAmelCase						:							str							,     lowerCAmelCase						:							int = 13		):






     '''simple docstring'''
     UpperCAmelCase__				:			Any							=    ""
     for c in s:
          if "A" <= c <= "Z":
               out += chr(ord("A"		) + (ord(lowerCAmelCase		) - ord("A"		) + n) % 26		)
          elif "a" <= c <= "z":
               out += chr(ord("a"		) + (ord(lowerCAmelCase		) - ord("a"		) + n) % 26		)
          else:
               out += c
     return out



def 				a__			(					):






     '''simple docstring'''
     UpperCAmelCase__				:			Optional[int]							=    input("Enter message: "		)

     UpperCAmelCase__				:			Optional[Any]							=    dencrypt(lowerCAmelCase							,     13		)
     print("Encryption:"							,     lowerCAmelCase		)

     UpperCAmelCase__				:			List[str]							=    dencrypt(lowerCAmelCase							,     13		)
     print("Decryption: "							,     lowerCAmelCase		)


if __name__ == "__main__":
    import doctest

    doctest.testmod()
    main()



