


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_big_bird import BigBirdTokenizer
else:
  UpperCAmelCase__   	=							None

UpperCAmelCase__   	=							logging.get_logger(__name__)
UpperCAmelCase__   	=							{'vocab_file': 'spiece.model', 'tokenizer_file': 'tokenizer.json'}

UpperCAmelCase__   	=							{
    'vocab_file': {
        'google/bigbird-roberta-base': 'https://huggingface.co/google/bigbird-roberta-base/resolve/main/spiece.model',
        'google/bigbird-roberta-large': (
            'https://huggingface.co/google/bigbird-roberta-large/resolve/main/spiece.model'
        ),
        'google/bigbird-base-trivia-itc': (
            'https://huggingface.co/google/bigbird-base-trivia-itc/resolve/main/spiece.model'
        ),
    },
    'tokenizer_file': {
        'google/bigbird-roberta-base': (
            'https://huggingface.co/google/bigbird-roberta-base/resolve/main/tokenizer.json'
        ),
        'google/bigbird-roberta-large': (
            'https://huggingface.co/google/bigbird-roberta-large/resolve/main/tokenizer.json'
        ),
        'google/bigbird-base-trivia-itc': (
            'https://huggingface.co/google/bigbird-base-trivia-itc/resolve/main/tokenizer.json'
        ),
    },
}

UpperCAmelCase__   	=							{
    'google/bigbird-roberta-base': 4096,
    'google/bigbird-roberta-large': 4096,
    'google/bigbird-base-trivia-itc': 4096,
}


UpperCAmelCase__   	=							'▁'







class       lowerCamelCase__   (       a__):
     SCREAMING_SNAKE_CASE__      			=			VOCAB_FILES_NAMES
     SCREAMING_SNAKE_CASE__      			=			PRETRAINED_VOCAB_FILES_MAP
     SCREAMING_SNAKE_CASE__      			=			PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
     SCREAMING_SNAKE_CASE__      			=			BigBirdTokenizer
     SCREAMING_SNAKE_CASE__      			=			['''input_ids''', '''attention_mask''']
     SCREAMING_SNAKE_CASE__      			=			[]





     def __init__(self		,     UpperCAmelCase=None		,     UpperCAmelCase=None		,     UpperCAmelCase="<unk>"		,     UpperCAmelCase="<s>"		,     UpperCAmelCase="</s>"		,     UpperCAmelCase="<pad>"		,     UpperCAmelCase="[SEP]"		,     UpperCAmelCase="[MASK]"		,     UpperCAmelCase="[CLS]"		,     **UpperCAmelCase		,     )     ->   Any:
      _lowercase							      =AddedToken(SCREAMING_SNAKE_CASE__		,     lstrip=SCREAMING_SNAKE_CASE__		,     rstrip=SCREAMING_SNAKE_CASE__       ) if isinstance(SCREAMING_SNAKE_CASE__		,     SCREAMING_SNAKE_CASE__       ) else bos_token
      _lowercase							      =AddedToken(SCREAMING_SNAKE_CASE__		,     lstrip=SCREAMING_SNAKE_CASE__		,     rstrip=SCREAMING_SNAKE_CASE__       ) if isinstance(SCREAMING_SNAKE_CASE__		,     SCREAMING_SNAKE_CASE__       ) else eos_token
      _lowercase							      =AddedToken(SCREAMING_SNAKE_CASE__		,     lstrip=SCREAMING_SNAKE_CASE__		,     rstrip=SCREAMING_SNAKE_CASE__       ) if isinstance(SCREAMING_SNAKE_CASE__		,     SCREAMING_SNAKE_CASE__       ) else unk_token
      _lowercase							      =AddedToken(SCREAMING_SNAKE_CASE__		,     lstrip=SCREAMING_SNAKE_CASE__		,     rstrip=SCREAMING_SNAKE_CASE__       ) if isinstance(SCREAMING_SNAKE_CASE__		,     SCREAMING_SNAKE_CASE__       ) else pad_token
      _lowercase							      =AddedToken(SCREAMING_SNAKE_CASE__		,     lstrip=SCREAMING_SNAKE_CASE__		,     rstrip=SCREAMING_SNAKE_CASE__       ) if isinstance(SCREAMING_SNAKE_CASE__		,     SCREAMING_SNAKE_CASE__       ) else cls_token
      _lowercase							      =AddedToken(SCREAMING_SNAKE_CASE__		,     lstrip=SCREAMING_SNAKE_CASE__		,     rstrip=SCREAMING_SNAKE_CASE__       ) if isinstance(SCREAMING_SNAKE_CASE__		,     SCREAMING_SNAKE_CASE__       ) else sep_token

      # Mask token behave like a normal word, i.e. include the space before it
      _lowercase							      =AddedToken(SCREAMING_SNAKE_CASE__		,     lstrip=SCREAMING_SNAKE_CASE__		,     rstrip=SCREAMING_SNAKE_CASE__       ) if isinstance(SCREAMING_SNAKE_CASE__		,     SCREAMING_SNAKE_CASE__       ) else mask_token

      super().__init__(
          SCREAMING_SNAKE_CASE__		,     tokenizer_file=SCREAMING_SNAKE_CASE__		,     bos_token=SCREAMING_SNAKE_CASE__		,     eos_token=SCREAMING_SNAKE_CASE__		,     unk_token=SCREAMING_SNAKE_CASE__		,     sep_token=SCREAMING_SNAKE_CASE__		,     pad_token=SCREAMING_SNAKE_CASE__		,     cls_token=SCREAMING_SNAKE_CASE__		,     mask_token=SCREAMING_SNAKE_CASE__		,     **SCREAMING_SNAKE_CASE__		,     )

      _lowercase							      =vocab_file
      _lowercase							      =False if not self.vocab_file else True





     def      __A					(self		,     UpperCAmelCase		,     UpperCAmelCase = None       )     ->   List[int]:
      _lowercase							      =[self.sep_token_id]
      _lowercase							      =[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      __A					(self		,     UpperCAmelCase		,     UpperCAmelCase = None		,     UpperCAmelCase = 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 None:
       return [1] + ([0] * len(SCREAMING_SNAKE_CASE__       )) + [1]
      return [1] + ([0] * len(SCREAMING_SNAKE_CASE__       )) + [1] + ([0] * len(SCREAMING_SNAKE_CASE__       )) + [1]





     def      __A					(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       ) * [0] + len(token_ids_a + sep       ) * [1]





     def      __A					(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(SCREAMING_SNAKE_CASE__       ):
       logger.error(f"Vocabulary path ({save_directory}) should be a directory"       )
       return
      _lowercase							      =os.path.join(
          SCREAMING_SNAKE_CASE__		,     (filename_prefix + '''-''' if filename_prefix else '''''') + VOCAB_FILES_NAMES['''vocab_file''']       )

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

      return (out_vocab_file,)



"""simple docstring"""




import math
import unittest

def lowercase_  (   _snake_case						):
							assert isinstance(_snake_case   ,_snake_case						) and (
							    number >= 0
							), "'number' must been an int and positive"

							if 1 < number < 4:
														# 2 and 3 are primes
														return True
							elif number < 2 or number % 2 == 0 or number % 3 == 0:
														# Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
														return False

							# All primes number are in format of 6k +/- 1
							for i in range(5   ,int(math.sqrt(_snake_case						) + 1						)   ,6						):
														if number % i == 0 or number % (i + 2) == 0:
																					return False
							return True



class 	lowerCAmelCase_						(unittest.TestCase  ):


				"""simple docstring"""



				def 	__magic_name__    (self    )					->		Dict:



											"""simple docstring"""




											self.assertTrue(is_prime(2    )    )
											self.assertTrue(is_prime(3    )    )
											self.assertTrue(is_prime(5    )    )
											self.assertTrue(is_prime(7    )    )
											self.assertTrue(is_prime(11    )    )
											self.assertTrue(is_prime(13    )    )
											self.assertTrue(is_prime(17    )    )
											self.assertTrue(is_prime(19    )    )
											self.assertTrue(is_prime(23    )    )
											self.assertTrue(is_prime(29    )    )



				def 	__magic_name__    (self    )					->		List[Any]:



											"""simple docstring"""




											with self.assertRaises(SCREAMING_SNAKE_CASE__    ):
																		is_prime(-19    )
											self.assertFalse(
											    is_prime(0    )   ,       """Zero doesn't have any positive factors, primes must have exactly two."""   ,       )
											self.assertFalse(
											    is_prime(1    )   ,       """One only has 1 positive factor, primes must have exactly two."""   ,       )
											self.assertFalse(is_prime(2 * 2    )    )
											self.assertFalse(is_prime(2 * 3    )    )
											self.assertFalse(is_prime(3 * 3    )    )
											self.assertFalse(is_prime(3 * 5    )    )
											self.assertFalse(is_prime(3 * 5 * 7    )    )


if __name__ == "__main__":
					unittest.main()




