"""simple docstring"""



import os
import unittest

from transformers.models.transfo_xl.tokenization_transfo_xl import VOCAB_FILES_NAMES, TransfoXLTokenizer

from ...test_tokenization_common import TokenizerTesterMixin

class SCREAMING_SNAKE_CASE  (     _SCREAMING_SNAKE_CASE ,   unittest.TestCase						):







 """simple docstring"""


 a_							:						List[str]	      =TransfoXLTokenizer
 a_							:						List[str]	      =False
 a_							:						List[str]	      =False


 def 							_lowerCAmelCase					( self		:   Optional[Any]					)					->      List[Any]:




    '''simple docstring'''






    super().setUp()

    a__  					=		[
        """<unk>""",
        """[CLS]""",
        """[SEP]""",
        """want""",
        """unwanted""",
        """wa""",
        """un""",
        """running""",
        """,""",
        """low""",
        """l""",
    ]
    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		:   List[Any]       , **_snake_case		:   Optional[Any]					)					->      str:




    '''simple docstring'''






    a__  					=		True
    return TransfoXLTokenizer.from_pretrained(self.tmpdirname       , **_snake_case					)


 def 							_lowerCAmelCase					( self		:   Any       , _snake_case		:   Union[str, Any]					)					->      int:




    '''simple docstring'''






    a__  					=		"""<unk> UNwanted , running"""
    a__  					=		"""<unk> unwanted, running"""
    return input_text, output_text


 def 							_lowerCAmelCase					( self		:   Dict					)					->      Dict:




    '''simple docstring'''






    a__  					=		TransfoXLTokenizer(vocab_file=self.vocab_file       , lower_case=_snake_case					)

    a__  					=		tokenizer.tokenize('<unk> UNwanted , running'					)
    self.assertListEqual(_snake_case       , ['<unk>', 'unwanted', ',', 'running']					)

    self.assertListEqual(tokenizer.convert_tokens_to_ids(_snake_case					)       , [0, 4, 8, 7]					)


 def 							_lowerCAmelCase					( self		:   Dict					)					->      Optional[Any]:




    '''simple docstring'''






    a__  					=		TransfoXLTokenizer(lower_case=_snake_case					)

    self.assertListEqual(
        tokenizer.tokenize(' \tHeLLo ! how  \n Are yoU ?  '					)       , ['hello', '!', 'how', 'are', 'you', '?']					)


 def 							_lowerCAmelCase					( self		:   Union[str, Any]					)					->      Optional[Any]:




    '''simple docstring'''






    a__  					=		TransfoXLTokenizer(lower_case=_snake_case					)

    self.assertListEqual(
        tokenizer.tokenize(' \tHeLLo ! how  \n Are yoU ?  '					)       , ['HeLLo', '!', 'how', 'Are', 'yoU', '?']					)


 def 							_lowerCAmelCase					( self		:   Tuple					)					->      Optional[int]:




    '''simple docstring'''






    a__  					=		TransfoXLTokenizer(lower_case=_snake_case					)
    a__  					=		"""Hello (bracket) and side-scrolled [and] Henry's $5,000 with 3.34 m. What's up!?"""
    a__  					=		[
        """Hello""",
        """(""",
        """bracket""",
        """)""",
        """and""",
        """side""",
        """@-@""",
        """scrolled""",
        """[""",
        """and""",
        """]""",
        """Henry""",
        """'s""",
        """$""",
        """5""",
        """@,@""",
        """000""",
        """with""",
        """3""",
        """@.@""",
        """34""",
        """m""",
        """.""",
        """What""",
        """'s""",
        """up""",
        """!""",
        """?""",
    ]

    self.assertListEqual(tokenizer.tokenize(_snake_case					)       , _snake_case					)

    self.assertEqual(tokenizer.convert_tokens_to_string(_snake_case					)       , _snake_case					)



 def 							_lowerCAmelCase					( self		:   Union[str, Any]					)					->      Dict:




    '''simple docstring'''






    a__  					=		self.get_tokenizer()
    a__  					=		len(_snake_case					)

    tokenizer.add_tokens(['new1', 'new2']					)
    tokenizer.move_added_token('new1'       , 1					)

    # Check that moved token is not copied (duplicate)
    self.assertEqual(len(_snake_case					)       , original_len + 2					)
    # Check that token is moved to specified id
    self.assertEqual(tokenizer.encode('new1'					)       , [1]					)
    self.assertEqual(tokenizer.decode([1]					)       , 'new1'					)






'''simple docstring'''






from collections.abc import Callable






class   __snake_case			:







    """simple docstring"""



    def __init__(  self       :    Tuple       ,		lowerCamelCase       :    Callable | None = None						)  ->    None:
      # Stores actual heap items.
      lowerCAmelCase_     : list     =  []
      # Stores indexes of each item for supporting updates and deletion.
      lowerCAmelCase_     : dict     =  {}
      # Stores current size of heap.
      lowerCAmelCase_     : List[Any]     =  0
      # Stores function used to evaluate the score of an item on which basis ordering
      # will be done.
      lowerCAmelCase_     : Tuple     =  key or (lambda lowerCamelCase						: x)

    def __lowercase  (  self       :    Optional[Any]       ,		lowerCamelCase       :    int						)  ->    int | None:
      return int((i - 1) / 2						) if i > 0 else None

    def __lowercase  (  self       :    Union[str, Any]       ,		lowerCamelCase       :    int						)  ->    int | None:
      lowerCAmelCase_     : List[str]     =  int(2 * i + 1						)
      return left if 0 < left < self.size else None

    def __lowercase  (  self       :    Optional[Any]       ,		lowerCamelCase       :    int						)  ->    int | None:
      lowerCAmelCase_     : List[Any]     =  int(2 * i + 2						)
      return right if 0 < right < self.size else None

    def __lowercase  (  self       :    List[str]       ,		lowerCamelCase       :    int       ,		lowerCamelCase       :    int						)  ->    None:
      lowerCAmelCase_,				lowerCAmelCase_     : Union[str, Any]     =  (
          self.pos_map[self.arr[j][0]],
          self.pos_map[self.arr[i][0]],
      )
      # Then swap the items in the list.
      lowerCAmelCase_,				lowerCAmelCase_     : List[Any]     =  self.arr[j], self.arr[i]

    def __lowercase  (  self       :    Tuple       ,		lowerCamelCase       :    int       ,		lowerCamelCase       :    int						)  ->    bool:
      return self.arr[i][1] < self.arr[j][1]

    def __lowercase  (  self       :    int       ,		lowerCamelCase       :    int						)  ->    int:
      lowerCAmelCase_     : List[str]     =  self._left(lowerCamelCase						)
      lowerCAmelCase_     : Optional[Any]     =  self._right(lowerCamelCase						)
      lowerCAmelCase_     : Tuple     =  i

      if left is not None and not self._cmp(lowerCamelCase       ,		lowerCamelCase						):
        lowerCAmelCase_     : int     =  left
      if right is not None and not self._cmp(lowerCamelCase       ,		lowerCamelCase						):
        lowerCAmelCase_     : Optional[Any]     =  right

      return valid_parent

    def __lowercase  (  self       :    List[Any]       ,		lowerCamelCase       :    int						)  ->    None:
      lowerCAmelCase_     : Tuple     =  self._parent(lowerCamelCase						)
      while parent is not None and not self._cmp(lowerCamelCase       ,		lowerCamelCase						):
        self._swap(lowerCamelCase       ,		lowerCamelCase						)
        lowerCAmelCase_,				lowerCAmelCase_     : str     =  parent, self._parent(lowerCamelCase						)

    def __lowercase  (  self       :    Tuple       ,		lowerCamelCase       :    int						)  ->    None:
      lowerCAmelCase_     : Optional[Any]     =  self._get_valid_parent(lowerCamelCase						)
      while valid_parent != index:
        self._swap(lowerCamelCase       ,		lowerCamelCase						)
        lowerCAmelCase_,				lowerCAmelCase_     : int     =  valid_parent, self._get_valid_parent(lowerCamelCase						)

    def __lowercase  (  self       :    Optional[Any]       ,		lowerCamelCase       :    int       ,		lowerCamelCase       :    int						)  ->    None:
      if item not in self.pos_map:
        return
      lowerCAmelCase_     : Dict     =  self.pos_map[item]
      lowerCAmelCase_     : Dict     =  [item, self.key(lowerCamelCase						)]
      # Make sure heap is right in both up and down direction.
      # Ideally only one of them will make any change.
      self._heapify_up(lowerCamelCase						)
      self._heapify_down(lowerCamelCase						)

    def __lowercase  (  self       :    int       ,		lowerCamelCase       :    int						)  ->    None:
      if item not in self.pos_map:
        return
      lowerCAmelCase_     : List[str]     =  self.pos_map[item]
      del self.pos_map[item]
      lowerCAmelCase_     : Tuple     =  self.arr[self.size - 1]
      lowerCAmelCase_     : List[str]     =  index
      self.size -= 1
      # Make sure heap is right in both up and down direction. Ideally only one
      # of them will make any change- so no performance loss in calling both.
      if self.size > index:
        self._heapify_up(lowerCamelCase						)
        self._heapify_down(lowerCamelCase						)

    def __lowercase  (  self       :    List[Any]       ,		lowerCamelCase       :    int       ,		lowerCamelCase       :    int						)  ->    None:
      lowerCAmelCase_     : Any     =  len(self.arr						)
      if arr_len == self.size:
        self.arr.append([item, self.key(lowerCamelCase						)]						)
      else:
        lowerCAmelCase_     : str     =  [item, self.key(lowerCamelCase						)]
      lowerCAmelCase_     : Optional[Any]     =  self.size
      self.size += 1
      self._heapify_up(self.size - 1						)

    def __lowercase  (  self       :    str						)  ->    tuple | None:
      return self.arr[0] if self.size else None





    def __lowercase  (  self       :    Optional[Any]						)  ->    tuple | None:
      lowerCAmelCase_     : int     =  self.get_top()
      if top_item_tuple:
        self.delete_item(top_item_tuple[0]						)
      return top_item_tuple







def 							UpperCamelCase_     (       ):
  '''simple docstring'''







if __name__ == "__main__":
  import doctest

  doctest.testmod()



