

"""simple docstring"""

import json
from typing import List, Optional, Tuple

from tokenizers import normalizers

from ...tokenization_utils import AddedToken
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_mpnet import MPNetTokenizer


a__ :	Union[str, Any]						= logging.get_logger(__name__)

a__ :	Optional[Any]						= {"""vocab_file""": """vocab.txt""", """tokenizer_file""": """tokenizer.json"""}

a__ :	List[str]						= {
    """vocab_file""": {
        """microsoft/mpnet-base""": """https://huggingface.co/microsoft/mpnet-base/resolve/main/vocab.txt""",
    },
    """tokenizer_file""": {
        """microsoft/mpnet-base""": """https://huggingface.co/microsoft/mpnet-base/resolve/main/tokenizer.json""",
    },
}

a__ :	Optional[int]						= {
    """microsoft/mpnet-base""": 512,
}

a__ :	Tuple						= {
    """microsoft/mpnet-base""": {"""do_lower_case""": True},
}


class 			_snake_case     (						UpperCamelCase       ):
						__snake_case 			=     VOCAB_FILES_NAMES
						__snake_case 			=     PRETRAINED_VOCAB_FILES_MAP
						__snake_case 			=     PRETRAINED_INIT_CONFIGURATION
						__snake_case 			=     PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
						__snake_case 			=     MPNetTokenizer
						__snake_case 			=     ['input_ids', 'attention_mask']







						def __init__(self     ,							UpperCAmelCase_=None     ,							UpperCAmelCase_=None     ,							UpperCAmelCase_=True     ,							UpperCAmelCase_="<s>"     ,							UpperCAmelCase_="</s>"     ,							UpperCAmelCase_="</s>"     ,							UpperCAmelCase_="<s>"     ,							UpperCAmelCase_="[UNK]"     ,							UpperCAmelCase_="<pad>"     ,							UpperCAmelCase_="<mask>"     ,							UpperCAmelCase_=True     ,							UpperCAmelCase_=None     ,							**UpperCAmelCase_     ,							)			->						Dict:
											super().__init__(
											    UpperCAmelCase_     ,							tokenizer_file=UpperCAmelCase_     ,							do_lower_case=UpperCAmelCase_     ,							bos_token=UpperCAmelCase_     ,							eos_token=UpperCAmelCase_     ,							sep_token=UpperCAmelCase_     ,							cls_token=UpperCAmelCase_     ,							unk_token=UpperCAmelCase_     ,							pad_token=UpperCAmelCase_     ,							mask_token=UpperCAmelCase_     ,							tokenize_chinese_chars=UpperCAmelCase_     ,							strip_accents=UpperCAmelCase_     ,							**UpperCAmelCase_     ,							)

											__lowercase												=			json.loads(self.backend_tokenizer.normalizer.__getstate__()							)
											if (
											    pre_tok_state.get('''lowercase'''     ,							UpperCAmelCase_							) != do_lower_case
											    or pre_tok_state.get('''strip_accents'''     ,							UpperCAmelCase_							) != strip_accents
											):
																__lowercase												=			getattr(UpperCAmelCase_     ,							pre_tok_state.pop('''type'''							)							)
																__lowercase												=			do_lower_case
																__lowercase												=			strip_accents
																__lowercase												=			pre_tok_class(**UpperCAmelCase_							)

											__lowercase												=			do_lower_case







						@property
						def        _UpperCamelCase    (self							)			->						str:
											if self._mask_token is None:
																if self.verbose:
																					logger.error('''Using mask_token, but it is not set yet.'''							)
																return None
											return str(self._mask_token							)







						@mask_token.setter
						def        _UpperCamelCase    (self     ,							UpperCAmelCase_							)			->						Optional[Any]:
											__lowercase												=			AddedToken(UpperCAmelCase_     ,							lstrip=UpperCAmelCase_     ,							rstrip=UpperCAmelCase_							) if isinstance(UpperCAmelCase_     ,							UpperCAmelCase_							) else value
											__lowercase												=			value







						def        _UpperCamelCase    (self     ,							UpperCAmelCase_     ,							UpperCAmelCase_=None							)			->						int:
											__lowercase												=			[self.bos_token_id] + token_ids_a + [self.eos_token_id]
											if token_ids_a is None:
																return output

											return output + [self.eos_token_id] + token_ids_a + [self.eos_token_id]







						def        _UpperCamelCase    (self     ,							UpperCAmelCase_     ,							UpperCAmelCase_ = None							)			->						List[int]:
											__lowercase												=			[self.sep_token_id]
											__lowercase												=			[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 + sep + token_ids_a + sep							) * [0]







						def        _UpperCamelCase    (self     ,							UpperCAmelCase_     ,							UpperCAmelCase_ = None							)			->						Tuple[str]:
											__lowercase												=			self._tokenizer.model.save(UpperCAmelCase_     ,							name=UpperCAmelCase_							)
											return tuple(UpperCAmelCase_							)





"""simple docstring"""

def 				__UpperCamelCase   (    a__: list ,	a__: list ,	a__: list ,	a__: int ,	a__: int			)				->			None:




					"""simple docstring"""



					if target == 0:
										answer.append(path.copy()			)
					else:
										for index in range(a__ ,	len(a__			)			):
															if target >= candidates[index]:
																				path.append(candidates[index]			)
																				backtrack(a__ ,	a__ ,	a__ ,	target - candidates[index] ,	a__			)
																				path.pop(len(a__			) - 1			)





def 				__UpperCamelCase   (    a__: list ,	a__: int			)				->			list:




					"""simple docstring"""



					__lowercase												=			[]  # type: list[int]
					__lowercase												=			[]  # type: list[int]
					backtrack(a__ ,	a__ ,	a__ ,	a__ ,	0			)
					return answer





def 				__UpperCamelCase   (    )				->			None:




					"""simple docstring"""



					print(combination_sum([-8, 2.3, 0] ,	1			)			)


if __name__ == "__main__":
							import doctest

							doctest.testmod()
							main()


