





"""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 						lowerCAmelCase       (   snake_case      ,						unittest.TestCase				):
       lowerCAmelCase__    			=	MPNetTokenizer
       lowerCAmelCase__    			=	MPNetTokenizerFast
       lowerCAmelCase__    			=	True
       lowerCAmelCase__    			=	True






       def 				__A			( self  ):
              super().setUp()

              _UpperCAmelCase			     =  [
                  '[UNK]',
                  '[CLS]',
                  '[SEP]',
                  '[PAD]',
                  '[MASK]',
                  'want',
                  '##want',
                  '##ed',
                  'wa',
                  'un',
                  'runn',
                  '##ing',
                  ',',
                  'low',
                  'lowest',
              ]
              _UpperCAmelCase			     =  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 				__A			( self     ,	a__  ):
              _UpperCAmelCase			     =  'UNwant\u00E9d,running'
              _UpperCAmelCase			     =  'unwanted, running'
              return input_text, output_text






       def 				__A			( self  ):
              _UpperCAmelCase			     =  self.tokenizer_class(self.vocab_file  )

              _UpperCAmelCase			     =  tokenizer.tokenize('UNwant\u00E9d,running'  )
              self.assertListEqual(a__     ,	['un', '##want', '##ed', ',', 'runn', '##ing']  )
              self.assertListEqual(tokenizer.convert_tokens_to_ids(a__  )     ,	[9, 6, 7, 12, 10, 11]  )






       @slow
       def 				__A			( self  ):
              _UpperCAmelCase			     =  self.tokenizer_class.from_pretrained('microsoft/mpnet-base'  )

              _UpperCAmelCase			     =  tokenizer.encode('sequence builders'     ,	add_special_tokens=a__  )
              _UpperCAmelCase			     =  tokenizer.encode('multi-sequence build'     ,	add_special_tokens=a__  )

              _UpperCAmelCase			     =  tokenizer.build_inputs_with_special_tokens(a__  )
              _UpperCAmelCase			     =  tokenizer.build_inputs_with_special_tokens(a__     ,	a__  )

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













"""simple docstring"""






from __future__ import annotations

def    __lowerCamelCase     (							SCREAMING_SNAKE_CASE,SCREAMING_SNAKE_CASE				)		->							list:






       """simple docstring"""




       _UpperCAmelCase			     =  [None] * (len(SCREAMING_SNAKE_CASE				) + len(SCREAMING_SNAKE_CASE				))

       _UpperCAmelCase			     =  0  # pointer to current index for left Half
       _UpperCAmelCase			     =  0  # pointer to current index for the right Half
       _UpperCAmelCase			     =  0  # pointer to current index for the sorted array Half

       while pointera < len(SCREAMING_SNAKE_CASE				) and pointera < len(SCREAMING_SNAKE_CASE				):
              if left_half[pointera] < right_half[pointera]:
                     _UpperCAmelCase			     =  left_half[pointera]
                     pointera += 1
                     index += 1
              else:
                     _UpperCAmelCase			     =  right_half[pointera]
                     pointera += 1
                     index += 1
       while pointera < len(SCREAMING_SNAKE_CASE				):
              _UpperCAmelCase			     =  left_half[pointera]
              pointera += 1
              index += 1

       while pointera < len(SCREAMING_SNAKE_CASE				):
              _UpperCAmelCase			     =  right_half[pointera]
              pointera += 1
              index += 1

       return sorted_array

def    __lowerCamelCase     (							SCREAMING_SNAKE_CASE				)		->							list:






       """simple docstring"""




       if len(SCREAMING_SNAKE_CASE				) <= 1:
              return array
       # the actual formula to calculate the middle element = left + (right - left) // 2
       # this avoids integer overflow in case of large N
       _UpperCAmelCase			     =  0 + (len(SCREAMING_SNAKE_CASE				) - 0) // 2

       # Split the array into halves till the array length becomes equal to One
       # merge the arrays of single length returned by mergeSort function and
       # pass them into the merge arrays function which merges the array
       _UpperCAmelCase			     =  array[:middle]
       _UpperCAmelCase			     =  array[middle:]

       return merge(merge_sort(SCREAMING_SNAKE_CASE				),merge_sort(SCREAMING_SNAKE_CASE				)				)


if __name__ == "__main__":
    import doctest

    doctest.testmod()






