





'''simple docstring'''






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

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


if is_sentencepiece_available():
	from .tokenization_reformer import ReformerTokenizer
else:
	__UpperCamelCase      :   Optional[int]								=     None


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


__UpperCamelCase      :   Optional[int]								=     '''▁'''

__UpperCamelCase      :   str								=     {'''vocab_file''': '''spiece.model''', '''tokenizer_file''': '''tokenizer.json'''}

__UpperCamelCase      :   Optional[Any]								=     {
    '''vocab_file''': {
        '''google/reformer-crime-and-punishment''': (
            '''https://huggingface.co/google/reformer-crime-and-punishment/resolve/main/spiece.model'''
        )
    },
    '''tokenizer_file''': {
        '''google/reformer-crime-and-punishment''': (
            '''https://huggingface.co/google/reformer-crime-and-punishment/resolve/main/tokenizer.json'''
        )
    },
}

__UpperCamelCase      :   Tuple								=     {
    '''google/reformer-crime-and-punishment''': 524288,
}



class  lowerCamelCase__				(						snake_case_						):


	"""simple docstring"""





	__magic_name__							   =		VOCAB_FILES_NAMES
	__magic_name__							   =		PRETRAINED_VOCAB_FILES_MAP
	__magic_name__							   =		PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
	__magic_name__							   =		["""input_ids""", """attention_mask"""]
	__magic_name__							   =		ReformerTokenizer




	def __init__(					self   ,     UpperCAmelCase__=None   ,     UpperCAmelCase__=None   ,     UpperCAmelCase__="</s>"   ,     UpperCAmelCase__="<unk>"   ,     UpperCAmelCase__=[]   ,     **UpperCAmelCase__   ,     )       ->				List[str]:
					super().__init__(
					    UpperCAmelCase__   ,     tokenizer_file=UpperCAmelCase__   ,     eos_token=UpperCAmelCase__   ,     unk_token=UpperCAmelCase__   ,     additional_special_tokens=UpperCAmelCase__   ,     **UpperCAmelCase__   ,     )

					_A :				List[str]				=  vocab_file
					_A :				str				=  False if not self.vocab_file else True




	def 				_lowerCamelCase				(					self   ,     UpperCAmelCase__   ,     UpperCAmelCase__ = None			)       ->				Tuple[str]:
					if not self.can_save_slow_tokenizer:
									raise ValueError(
									    '''Your fast tokenizer does not have the necessary information to save the vocabulary for a slow '''
									    '''tokenizer.'''			)

					if not os.path.isdir(UpperCAmelCase__			):
									logger.error(F"""Vocabulary path ({save_directory}) should be a directory"""			)
									return
					_A :				str				=  os.path.join(
					    UpperCAmelCase__   ,     (filename_prefix + '''-''' if filename_prefix else '''''') + VOCAB_FILES_NAMES['''vocab_file''']			)

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

					return (out_vocab_file,)







'''simple docstring'''






from .hash_table import HashTable
from .number_theory.prime_numbers import is_prime, next_prime



class  lowerCamelCase__				(						snake_case_						):


	"""simple docstring"""





	def __init__(					self   ,     *UpperCAmelCase__   ,     **UpperCAmelCase__			)       ->				Optional[int]:
					super().__init__(*UpperCAmelCase__   ,     **UpperCAmelCase__			)




	def 				_lowerCamelCase				(					self   ,     UpperCAmelCase__   ,     UpperCAmelCase__			)       ->				Optional[int]:
					_A :				Union[str, Any]				=  (
					    next_prime(value % self.size_table			)
					    if not is_prime(value % self.size_table			)
					    else value % self.size_table
					)  # gt = bigger than
					return next_prime_gt - (data % next_prime_gt)




	def 				_lowerCamelCase				(					self   ,     UpperCAmelCase__   ,     UpperCAmelCase__   ,     UpperCAmelCase__			)       ->				Union[str, Any]:
					return (increment * self.__hash_function_a(UpperCAmelCase__   ,     UpperCAmelCase__			)) % self.size_table




	def 				_lowerCamelCase				(					self   ,     UpperCAmelCase__   ,     UpperCAmelCase__=None			)       ->				List[Any]:
					_A :				Optional[int]				=  1
					_A :				Optional[int]				=  self.hash_function(UpperCAmelCase__			)

					while self.values[new_key] is not None and self.values[new_key] != key:
									_A :				int				=  (
									    self.__hash_double_function(UpperCAmelCase__   ,     UpperCAmelCase__   ,     UpperCAmelCase__			)
									    if self.balanced_factor() >= self.lim_charge
									    else None
									)
									if new_key is None:
													break
									else:
													i += 1

					return new_key
