code: 
  
  
  
  
  '''simple docstring'''
  
  
  
  
  
  from typing import TYPE_CHECKING
  
  from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available
  
  
  lowercase__			=	{
      '''configuration_videomae''': ['''VIDEOMAE_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''VideoMAEConfig'''],
  }
  
  try:
         if not is_torch_available():
                raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
         pass
  else:
         lowercase__			=	[
             '''VIDEOMAE_PRETRAINED_MODEL_ARCHIVE_LIST''',
             '''VideoMAEForPreTraining''',
             '''VideoMAEModel''',
             '''VideoMAEPreTrainedModel''',
             '''VideoMAEForVideoClassification''',
         ]
  
  try:
         if not is_vision_available():
                raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
         pass
  else:
         lowercase__			=	['''VideoMAEFeatureExtractor''']
         lowercase__			=	['''VideoMAEImageProcessor''']
  
  if TYPE_CHECKING:
         from .configuration_videomae import VIDEOMAE_PRETRAINED_CONFIG_ARCHIVE_MAP, VideoMAEConfig
  
         try:
                if not is_torch_available():
                       raise OptionalDependencyNotAvailable()
         except OptionalDependencyNotAvailable:
                pass
         else:
                from .modeling_videomae import (
                    VIDEOMAE_PRETRAINED_MODEL_ARCHIVE_LIST,
                    VideoMAEForPreTraining,
                    VideoMAEForVideoClassification,
                    VideoMAEModel,
                    VideoMAEPreTrainedModel,
                )
  
         try:
                if not is_vision_available():
                       raise OptionalDependencyNotAvailable()
         except OptionalDependencyNotAvailable:
                pass
         else:
                from .feature_extraction_videomae import VideoMAEFeatureExtractor
                from .image_processing_videomae import VideoMAEImageProcessor
  
  else:
         import sys
  
         lowercase__			=	_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)
  
  
style_context: 
  
  
  
  
  '''simple docstring'''
  
  
  
  
  
  import json
  from typing import List, Optional, Tuple
  
  from tokenizers import normalizers
  
  from ...tokenization_utils_fast import PreTrainedTokenizerFast
  from ...utils import logging
  from .tokenization_splinter import SplinterTokenizer
  
  
  lowercase__			=	logging.get_logger(__name__)
  
  lowercase__			=	{'''vocab_file''': '''vocab.txt'''}
  
  lowercase__			=	{
      '''vocab_file''': {
          '''tau/splinter-base''': '''https://huggingface.co/tau/splinter-base/resolve/main/vocab.txt''',
          '''tau/splinter-base-qass''': '''https://huggingface.co/tau/splinter-base-qass/resolve/main/vocab.txt''',
          '''tau/splinter-large''': '''https://huggingface.co/tau/splinter-large/resolve/main/vocab.txt''',
          '''tau/splinter-large-qass''': '''https://huggingface.co/tau/splinter-large-qass/resolve/main/vocab.txt''',
      }
  }
  
  lowercase__			=	{
      '''tau/splinter-base''': 5_1_2,
      '''tau/splinter-base-qass''': 5_1_2,
      '''tau/splinter-large''': 5_1_2,
      '''tau/splinter-large-qass''': 5_1_2,
  }
  
  lowercase__			=	{
      '''tau/splinter-base''': {'''do_lower_case''': False},
      '''tau/splinter-base-qass''': {'''do_lower_case''': False},
      '''tau/splinter-large''': {'''do_lower_case''': False},
      '''tau/splinter-large-qass''': {'''do_lower_case''': False},
  }
  
  
  
  
  
  
  class 						lowercase     (   UpperCAmelCase_):
        __lowercase 		=  VOCAB_FILES_NAMES
        __lowercase 		=  PRETRAINED_VOCAB_FILES_MAP
        __lowercase 		=  PRETRAINED_INIT_CONFIGURATION
        __lowercase 		=  PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
        __lowercase 		=  SplinterTokenizer
  
  
  
  
  
  
        def __init__(self ,  a__=None ,  a__=None ,  a__=True ,  a__="[UNK]" ,  a__="[SEP]" ,  a__="[PAD]" ,  a__="[CLS]" ,  a__="[MASK]" ,  a__="[QUESTION]" ,  a__=True ,  a__=None ,  **a__ ,  )       ->   Any:
           super().__init__(
               a__ ,  tokenizer_file=a__ ,  do_lower_case=a__ ,  unk_token=a__ ,  sep_token=a__ ,  pad_token=a__ ,  cls_token=a__ ,  mask_token=a__ ,  tokenize_chinese_chars=a__ ,  strip_accents=a__ ,  additional_special_tokens=(question_token,) ,  **a__ ,  )
  
           SCREAMING_SNAKE_CASE__			:				Tuple       						= json.loads(self.backend_tokenizer.normalizer.__getstate__()					)
           if (
               pre_tok_state.get('''lowercase''' ,  a__					) != do_lower_case
               or pre_tok_state.get('''strip_accents''' ,  a__					) != strip_accents
           ):
              SCREAMING_SNAKE_CASE__			:				List[Any]       						= getattr(a__ ,  pre_tok_state.pop('''type'''					)					)
              SCREAMING_SNAKE_CASE__			:				Optional[int]       						= do_lower_case
              SCREAMING_SNAKE_CASE__			:				Optional[int]       						= strip_accents
              SCREAMING_SNAKE_CASE__			:				Optional[Any]       						= pre_tok_class(**a__					)
  
           SCREAMING_SNAKE_CASE__			:				Optional[int]       						= do_lower_case
  
  
  
  
  
  
        @property
        def    A__(self					)       ->   List[str]:
           return self.convert_tokens_to_ids(self.question_token					)
  
  
  
  
  
  
        def    A__(self ,  a__ ,  a__ = None					)       ->   List[int]:
           if token_ids_a is None:
              return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
  
           SCREAMING_SNAKE_CASE__			:				Dict       						= [self.cls_token_id]
           SCREAMING_SNAKE_CASE__			:				Tuple       						= [self.sep_token_id]
           SCREAMING_SNAKE_CASE__			:				List[Any]       						= [self.question_token_id] + [self.convert_tokens_to_ids('''.'''					)]
           if self.padding_side == "right":
              # Input is question-then-context
              return cls + token_ids_a + question_suffix + sep + token_ids_a + sep
           else:
              # Input is context-then-question
              return cls + token_ids_a + sep + token_ids_a + question_suffix + sep
  
  
  
  
  
  
        def    A__(self ,  a__ ,  a__ = None					)       ->   List[int]:
           SCREAMING_SNAKE_CASE__			:				Optional[Any]       						= [self.sep_token_id]
           SCREAMING_SNAKE_CASE__			:				Any       						= [self.cls_token_id]
           SCREAMING_SNAKE_CASE__			:				Optional[Any]       						= [self.question_token_id] + [self.convert_tokens_to_ids('''.'''					)]
           if token_ids_a is None:
              return len(cls + token_ids_a + sep					) * [0]
  
           if self.padding_side == "right":
              # Input is question-then-context
              return len(cls + token_ids_a + question_suffix + sep					) * [0] + len(token_ids_a + sep					) * [1]
           else:
              # Input is context-then-question
              return len(cls + token_ids_a + sep					) * [0] + len(token_ids_a + question_suffix + sep					) * [1]
  
  
  
  
  
  
        def    A__(self ,  a__ ,  a__ = None					)       ->   Tuple[str]:
           SCREAMING_SNAKE_CASE__			:				int       						= self._tokenizer.model.save(a__ ,  name=a__					)
           return tuple(a__					)
  
  