





import os
import unittest

from transformers.models.bartpho.tokenization_bartpho import VOCAB_FILES_NAMES, BartphoTokenizer
from transformers.testing_utils import get_tests_dir

from ...test_tokenization_common import TokenizerTesterMixin


_A :   Dict  			=  get_tests_dir('fixtures/test_sentencepiece_bpe.model')


class        __SCREAMING_SNAKE_CASE      (			lowerCAmelCase_					,unittest.TestCase ):
       _UpperCAmelCase				:  Optional[Any]			   =   BartphoTokenizer
       _UpperCAmelCase				:  Optional[Any]			   =   False
       _UpperCAmelCase				:  List[str]			   =   True







       def 						__lowerCamelCase   (				self					:     Dict      )       ->List[Any]:
          super().setUp()

          lowerCamelCase__        =							['''▁This''', '''▁is''', '''▁a''', '''▁t''', '''est''']
          lowerCamelCase__        =							dict(zip(A		, range(len(A      )      )      )      )
          lowerCamelCase__        =							{'''unk_token''': '''<unk>'''}

          lowerCamelCase__        =							os.path.join(self.tmpdirname		, VOCAB_FILES_NAMES['''monolingual_vocab_file''']      )
          with open(self.monolingual_vocab_file		, '''w'''		, encoding='''utf-8'''      ) as fp:
             for token in vocab_tokens:
                fp.write(F"{token} {vocab_tokens[token]}\n"      )

          lowerCamelCase__        =							BartphoTokenizer(A		, self.monolingual_vocab_file		, **self.special_tokens_map      )
          tokenizer.save_pretrained(self.tmpdirname      )







       def 						__lowerCamelCase   (				self					:     str		, **A					:     Dict      )       ->int:
          kwargs.update(self.special_tokens_map      )
          return BartphoTokenizer.from_pretrained(self.tmpdirname		, **A      )







       def 						__lowerCamelCase   (				self					:     int		, A					:     Any      )       ->Optional[int]:
          lowerCamelCase__        =							'''This is a là test'''
          lowerCamelCase__        =							'''This is a<unk><unk> test'''
          return input_text, output_text







       def 						__lowerCamelCase   (				self					:     List[Any]      )       ->str:
          lowerCamelCase__        =							BartphoTokenizer(A		, self.monolingual_vocab_file		, **self.special_tokens_map      )
          lowerCamelCase__        =							'''This is a là test'''
          lowerCamelCase__        =							'''▁This ▁is ▁a ▁l à ▁t est'''.split()
          lowerCamelCase__        =							tokenizer.tokenize(A      )
          self.assertListEqual(A		, A      )

          lowerCamelCase__        =							tokens + [tokenizer.unk_token]
          lowerCamelCase__        =							[4, 5, 6, 3, 3, 7, 8, 3]
          self.assertListEqual(tokenizer.convert_tokens_to_ids(A      )		, A      )










def 	_a						(   UpperCAmelCase      ,  UpperCAmelCase					)    ->    Dict:







   """simple docstring"""
   if b == 0:
      return 1
   if (b % 2) == 0:
      return actual_power(UpperCAmelCase      ,  int(b / 2					)					) * actual_power(UpperCAmelCase      ,  int(b / 2					)					)
   else:
      return a * actual_power(UpperCAmelCase      ,  int(b / 2					)					) * actual_power(UpperCAmelCase      ,  int(b / 2					)					)



def 	_a						(   UpperCAmelCase      ,  UpperCAmelCase					)    ->    float:







   """simple docstring"""
   if b < 0:
      return 1 / actual_power(UpperCAmelCase      ,  UpperCAmelCase					)
   return actual_power(UpperCAmelCase      ,  UpperCAmelCase					)


if __name__ == "__main__":
       print(power(-2, -3))



