'''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_distilbert import DistilBertTokenizer


__UpperCAmelCase												=logging.get_logger(__name__)

__UpperCAmelCase												={"vocab_file": "vocab.txt", "tokenizer_file": "tokenizer.json"}

__UpperCAmelCase												={
    "vocab_file": {
        "distilbert-base-uncased": "https://huggingface.co/distilbert-base-uncased/resolve/main/vocab.txt",
        "distilbert-base-uncased-distilled-squad": (
            "https://huggingface.co/distilbert-base-uncased-distilled-squad/resolve/main/vocab.txt"
        ),
        "distilbert-base-cased": "https://huggingface.co/distilbert-base-cased/resolve/main/vocab.txt",
        "distilbert-base-cased-distilled-squad": (
            "https://huggingface.co/distilbert-base-cased-distilled-squad/resolve/main/vocab.txt"
        ),
        "distilbert-base-german-cased": "https://huggingface.co/distilbert-base-german-cased/resolve/main/vocab.txt",
        "distilbert-base-multilingual-cased": (
            "https://huggingface.co/distilbert-base-multilingual-cased/resolve/main/vocab.txt"
        ),
    },
    "tokenizer_file": {
        "distilbert-base-uncased": "https://huggingface.co/distilbert-base-uncased/resolve/main/tokenizer.json",
        "distilbert-base-uncased-distilled-squad": (
            "https://huggingface.co/distilbert-base-uncased-distilled-squad/resolve/main/tokenizer.json"
        ),
        "distilbert-base-cased": "https://huggingface.co/distilbert-base-cased/resolve/main/tokenizer.json",
        "distilbert-base-cased-distilled-squad": (
            "https://huggingface.co/distilbert-base-cased-distilled-squad/resolve/main/tokenizer.json"
        ),
        "distilbert-base-german-cased": (
            "https://huggingface.co/distilbert-base-german-cased/resolve/main/tokenizer.json"
        ),
        "distilbert-base-multilingual-cased": (
            "https://huggingface.co/distilbert-base-multilingual-cased/resolve/main/tokenizer.json"
        ),
    },
}

__UpperCAmelCase												={
    "distilbert-base-uncased": 5_1_2,
    "distilbert-base-uncased-distilled-squad": 5_1_2,
    "distilbert-base-cased": 5_1_2,
    "distilbert-base-cased-distilled-squad": 5_1_2,
    "distilbert-base-german-cased": 5_1_2,
    "distilbert-base-multilingual-cased": 5_1_2,
}


__UpperCAmelCase												={
    "distilbert-base-uncased": {"do_lower_case": True},
    "distilbert-base-uncased-distilled-squad": {"do_lower_case": True},
    "distilbert-base-cased": {"do_lower_case": False},
    "distilbert-base-cased-distilled-squad": {"do_lower_case": False},
    "distilbert-base-german-cased": {"do_lower_case": False},
    "distilbert-base-multilingual-cased": {"do_lower_case": False},
}




class    a__				(       UpperCAmelCase__			):
     lowerCamelCase  :					List[str]							=VOCAB_FILES_NAMES
     lowerCamelCase  :					Union[str, Any]							=PRETRAINED_VOCAB_FILES_MAP
     lowerCamelCase  :					Union[str, Any]							=PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
     lowerCamelCase  :					Tuple							=PRETRAINED_INIT_CONFIGURATION
     lowerCamelCase  :					Optional[Any]							=["input_ids", "attention_mask"]
     lowerCamelCase  :					Tuple							=DistilBertTokenizer






     def __init__(			self		:		Union[str, Any]  ,    a		:		str=None  ,    a		:		List[str]=None  ,    a		:		int=True  ,    a		:		Any="[UNK]"  ,    a		:		Optional[int]="[SEP]"  ,    a		:		Tuple="[PAD]"  ,    a		:		Optional[int]="[CLS]"  ,    a		:		Any="[MASK]"  ,    a		:		str=True  ,    a		:		Dict=None  ,    **a		:		Optional[Any]  ,    ):





         """simple docstring"""



         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  ,    **a  ,    )

         __lowerCamelCase          =  json.loads(self.backend_tokenizer.normalizer.__getstate__()   )
         if (
             normalizer_state.get('''lowercase'''  ,    a   ) != do_lower_case
             or normalizer_state.get('''strip_accents'''  ,    a   ) != strip_accents
             or normalizer_state.get('''handle_chinese_chars'''  ,    a   ) != tokenize_chinese_chars
         ):
             __lowerCamelCase          =  getattr(a  ,    normalizer_state.pop('''type'''   )   )
             __lowerCamelCase          =  do_lower_case
             __lowerCamelCase          =  strip_accents
             __lowerCamelCase          =  tokenize_chinese_chars
             __lowerCamelCase          =  normalizer_class(**a   )

         __lowerCamelCase          =  do_lower_case






     def        SCREAMING_SNAKE_CASE__       (			self		:		str  ,    a		:		Any  ,    a		:		Tuple=None   ):





         """simple docstring"""



         __lowerCamelCase          =  [self.cls_token_id] + token_ids_a + [self.sep_token_id]

         if token_ids_a:
             output += token_ids_a + [self.sep_token_id]

         return output






     def        SCREAMING_SNAKE_CASE__       (			self		:		Any  ,    a		:		List[int]  ,    a		:		Optional[List[int]] = None   ):





         """simple docstring"""



         __lowerCamelCase          =  [self.sep_token_id]
         __lowerCamelCase          =  [self.cls_token_id]
         if token_ids_a is None:
             return len(cls + token_ids_a + sep   ) * [0]
         return len(cls + token_ids_a + sep   ) * [0] + len(token_ids_a + sep   ) * [1]






     def        SCREAMING_SNAKE_CASE__       (			self		:		Tuple  ,    a		:		str  ,    a		:		Optional[str] = None   ):





         """simple docstring"""



         __lowerCamelCase          =  self._tokenizer.model.save(a  ,    name=a   )
         return tuple(a   )

'''simple docstring'''




def __lowerCAmelCase			(							UpperCamelCase__    )     ->   str:
    __lowerCamelCase          =  []
    __lowerCamelCase          =  set({'''(''', '''[''', '''{'''}    )
    __lowerCamelCase          =  set({''')''', ''']''', '''}'''}    )
    __lowerCamelCase          =  {'''{''': '''}''', '''[''': ''']''', '''(''': ''')'''}

    for i in range(len(UpperCamelCase__    )    ):
        if s[i] in open_brackets:
            stack.append(s[i]    )

        elif s[i] in closed_brackets and (
            len(UpperCamelCase__    ) == 0 or (len(UpperCamelCase__    ) > 0 and open_to_closed[stack.pop()] != s[i])
        ):
            return False

    return len(UpperCamelCase__    ) == 0






def __lowerCAmelCase			(							)     ->   Union[str, Any]:
    __lowerCamelCase          =  input('''Enter sequence of brackets: '''    )
    if is_balanced(UpperCamelCase__    ):
        print(UpperCamelCase__    ,  '''is balanced'''    )
    else:
        print(UpperCamelCase__    ,  '''is not balanced'''    )


if __name__ == "__main__":
  main()
