





import json
import os
import unittest

from transformers import MgpstrTokenizer
from transformers.models.mgp_str.tokenization_mgp_str import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin

@require_tokenizers
class   A							(						__lowercase		,   unittest.TestCase    ):
      _snake_case				  =MgpstrTokenizer
      _snake_case				  =False
      _snake_case				  ={}
      _snake_case				  =False



      def 						lowerCAmelCase__     (						self:    List[str]							)    ->     List[str]:
         '''simple docstring'''

         super().setUp()

         # fmt: off
         UpperCAmelCase_           =["[GO]", "[s]", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"]
         # fmt: on
         UpperCAmelCase_           =dict(zip(_lowerCAmelCase		,	range(len(_lowerCAmelCase							)							)							)							)

         UpperCAmelCase_           =os.path.join(self.tmpdirname		,	VOCAB_FILES_NAMES["vocab_file"]							)
         with open(self.vocab_file		,	"w"		,	encoding="utf-8"							) as fp:
            fp.write(json.dumps(_lowerCAmelCase							) + "\n"							)



      def 						lowerCAmelCase__     (						self:    Union[str, Any]		,	**_lowerCAmelCase:    Tuple							)    ->     str:
         '''simple docstring'''

         return MgpstrTokenizer.from_pretrained(self.tmpdirname		,	**_lowerCAmelCase							)



      def 						lowerCAmelCase__     (						self:    Any		,	_lowerCAmelCase:    Tuple							)    ->     List[Any]:
         '''simple docstring'''

         UpperCAmelCase_           ="tester"
         UpperCAmelCase_           ="tester"
         return input_text, output_text



      @unittest.skip("MGP-STR always lower cases letters."							)
      def 						lowerCAmelCase__     (						self:    Any							)    ->     Any:
         '''simple docstring'''

         pass



      def 						lowerCAmelCase__     (						self:    int							)    ->     int:
         '''simple docstring'''

         UpperCAmelCase_           =self.get_tokenizers(do_lower_case=_lowerCAmelCase							)
         for tokenizer in tokenizers:
            with self.subTest(F'{tokenizer.__class__.__name__}'							):
               UpperCAmelCase_           ="[SPECIAL_TOKEN]"

               tokenizer.add_special_tokens({"cls_token": special_token}							)
               UpperCAmelCase_           =tokenizer.encode([special_token]		,	add_special_tokens=_lowerCAmelCase							)
               self.assertEqual(len(_lowerCAmelCase							)		,	1							)

               UpperCAmelCase_           =tokenizer.decode(_lowerCAmelCase		,	skip_special_tokens=_lowerCAmelCase							)
               self.assertTrue(special_token not in decoded							)



      def 						lowerCAmelCase__     (						self:    Tuple							)    ->     str:
         '''simple docstring'''

         UpperCAmelCase_           =self.get_tokenizers()
         for tokenizer in tokenizers:
            with self.subTest(F'{tokenizer.__class__.__name__}'							):
               UpperCAmelCase_    ,							UpperCAmelCase_           =self.get_input_output_texts(_lowerCAmelCase							)

               UpperCAmelCase_           =tokenizer.tokenize(_lowerCAmelCase							)
               UpperCAmelCase_           =tokenizer.convert_tokens_to_ids(_lowerCAmelCase							)
               UpperCAmelCase_           =tokenizer.encode(_lowerCAmelCase		,	add_special_tokens=_lowerCAmelCase							)
               self.assertListEqual(_lowerCAmelCase		,	_lowerCAmelCase							)

               UpperCAmelCase_           =tokenizer.convert_ids_to_tokens(_lowerCAmelCase							)
               self.assertNotEqual(len(_lowerCAmelCase							)		,	0							)
               UpperCAmelCase_           =tokenizer.decode(_lowerCAmelCase							)
               self.assertIsInstance(_lowerCAmelCase		,	_lowerCAmelCase							)

               self.assertEqual(text_a.replace(" "		,	""							)		,	_lowerCAmelCase							)



      @unittest.skip("MGP-STR tokenizer only handles one sequence."							)
      def 						lowerCAmelCase__     (						self:    Optional[Any]							)    ->     List[Any]:
         '''simple docstring'''

         pass






      @unittest.skip("inputs cannot be pretokenized in MgpstrTokenizer"							)
      def 						lowerCAmelCase__     (						self:    str							)    ->     Union[str, Any]:
         '''simple docstring'''

         pass








'''simple docstring'''



def      UpperCAmelCase__   (      UpperCAmelCase_       :							int = 1_00				)	->						int:
     __lowerCamelCase  :      Union[str, Any]														=						n * (n + 1) * (2 * n + 1) / 6
     __lowerCamelCase  :      Union[str, Any]														=						(n * (n + 1) / 2) ** 2
     return int(square_of_sum - sum_of_squares				)


if __name__ == "__main__":
      print(f'''{solution() = }''')






