





import os
from shutil import copyfile
from typing import List, Optional, Tuple

from ...tokenization_utils import AddedToken
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import is_sentencepiece_available, logging


if is_sentencepiece_available():
					from .tokenization_rembert import RemBertTokenizer
else:
					UpperCAmelCase_      							=     None

UpperCAmelCase_      							=     logging.get_logger(__name__)
UpperCAmelCase_      							=     {"""vocab_file""": """sentencepiece.model""", """tokenizer_file""": """tokenizer.json"""}

UpperCAmelCase_      							=     {
    """vocab_file""": {
        """google/rembert""": """https://huggingface.co/google/rembert/resolve/main/sentencepiece.model""",
    },
    """tokenizer_file""": {
        """google/rembert""": """https://huggingface.co/google/rembert/resolve/main/tokenizer.json""",
    },
}

UpperCAmelCase_      							=     {
    """google/rembert""": 256,
}

UpperCAmelCase_      							=     """▁"""
class 			UpperCamelCase_		(  _lowerCamelCase					):
					lowerCAmelCase_							=	VOCAB_FILES_NAMES
					lowerCAmelCase_							=	PRETRAINED_VOCAB_FILES_MAP
					lowerCAmelCase_							=	PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
					lowerCAmelCase_							=	RemBertTokenizer




					def __init__(		self				,						lowerCAmelCase_=None				,						lowerCAmelCase_=None				,						lowerCAmelCase_=True				,						lowerCAmelCase_=True				,						lowerCAmelCase_=False				,						lowerCAmelCase_="[CLS]"				,						lowerCAmelCase_="[SEP]"				,						lowerCAmelCase_="<unk>"				,						lowerCAmelCase_="[SEP]"				,						lowerCAmelCase_="<pad>"				,						lowerCAmelCase_="[CLS]"				,						lowerCAmelCase_="[MASK]"				,						**lowerCAmelCase_				,						)		->							Optional[Any]:
										_snake_case									=				AddedToken(__a				,						lstrip=__a				,						rstrip=__a  ) if isinstance(__a				,						__a  ) else mask_token

										super().__init__(
										    __a				,						tokenizer_file=__a				,						do_lower_case=__a				,						remove_space=__a				,						keep_accents=__a				,						bos_token=__a				,						eos_token=__a				,						unk_token=__a				,						sep_token=__a				,						pad_token=__a				,						cls_token=__a				,						mask_token=__a				,						**__a				,						)

										_snake_case									=				do_lower_case
										_snake_case									=				remove_space
										_snake_case									=				keep_accents
										_snake_case									=				vocab_file
										_snake_case									=				False if not self.vocab_file else True




					def 	lowerCAmelCase			(		self				,						lowerCAmelCase_				,						lowerCAmelCase_ = None  )		->							List[int]:
										_snake_case									=				[self.sep_token_id]
										_snake_case									=				[self.cls_token_id]
										if token_ids_a is None:
															return cls + token_ids_a + sep
										return cls + token_ids_a + sep + token_ids_a + sep




					def 	lowerCAmelCase			(		self				,						lowerCAmelCase_				,						lowerCAmelCase_ = None				,						lowerCAmelCase_ = False  )		->							List[int]:

										if already_has_special_tokens:
															if token_ids_a is not None:
																				raise ValueError(
																				    'You should not supply a second sequence if the provided sequence of '
																				    'ids is already formatted with special tokens for the model.'  )
															return [1 if x in [self.sep_token_id, self.cls_token_id] else 0 for x in token_ids_a]

										if token_ids_a is not None:
															return [1] + ([0] * len(__a  )) + [1] + ([0] * len(__a  )) + [1]
										return [1] + ([0] * len(__a  )) + [1]




					def 	lowerCAmelCase			(		self				,						lowerCAmelCase_				,						lowerCAmelCase_ = None  )		->							List[int]:
										_snake_case									=				[self.sep_token_id]
										_snake_case									=				[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 	lowerCAmelCase			(		self				,						lowerCAmelCase_				,						lowerCAmelCase_ = None  )		->							Tuple[str]:
										if not os.path.isdir(__a  ):
															logger.error('Vocabulary path ({}) should be a directory'.format(__a  )  )
															return
										_snake_case									=				os.path.join(
										    __a				,						(filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['vocab_file']  )

										if os.path.abspath(self.vocab_file  ) != os.path.abspath(__a  ):
															copyfile(self.vocab_file				,						__a  )

										return (out_vocab_file,)










from collections import deque

from .hash_table import HashTable
class 			UpperCamelCase_		(  _lowerCamelCase					):




					def __init__(		self				,						*lowerCAmelCase_				,						**lowerCAmelCase_  )		->							Any:
										super().__init__(*lowerCAmelCase_				,						**lowerCAmelCase_  )




					def 	lowerCAmelCase			(		self				,						lowerCAmelCase_				,						lowerCAmelCase_  )		->							Optional[int]:
										_snake_case									=				deque([]  ) if self.values[key] is None else self.values[key]
										self.values[key].appendleft(lowerCAmelCase_  )
										_snake_case									=				self.values[key]




					def 	lowerCAmelCase			(		self  )		->							Optional[int]:
										return (
										    sum(self.charge_factor - len(lowerCAmelCase_  ) for slot in self.values  )
										    / self.size_table
										    * self.charge_factor
										)






					def 	lowerCAmelCase			(		self				,						lowerCAmelCase_				,						lowerCAmelCase_=None  )		->							str:
										if not (
										    len(self.values[key]  ) == self.charge_factor and self.values.count(lowerCAmelCase_  ) == 0
										):
															return key
										return super()._collision_resolution(lowerCAmelCase_				,						lowerCAmelCase_  )



