





'''simple docstring'''






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:
     lowerCAmelCase       		=      None

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

lowerCAmelCase       		=      {
    """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"""
        ),
    },
}

lowerCAmelCase       		=      {
    """google/bigbird-roberta-base""": 40_96,
    """google/bigbird-roberta-large""": 40_96,
    """google/bigbird-base-trivia-itc""": 40_96,
}


lowerCAmelCase       		=      """▁"""
class 		lowerCamelCase  (      _A       ):
 snake_case_      =   VOCAB_FILES_NAMES
 snake_case_      =   PRETRAINED_VOCAB_FILES_MAP
 snake_case_      =   PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
 snake_case_      =   BigBirdTokenizer
 snake_case_      =   ["input_ids", "attention_mask"]
 snake_case_      =   []



 def __init__(   self		,      a_=None		,      a_=None		,      a_="<unk>"		,      a_="<s>"		,      a_="</s>"		,      a_="<pad>"		,      a_="[SEP]"		,      a_="[MASK]"		,      a_="[CLS]"		,      **a_		,      ):
   lowerCAmelCase     :    int						=   AddedToken(a_		,      lstrip=a_		,      rstrip=a_	) if isinstance(a_		,      a_	) else bos_token
   lowerCAmelCase     :    Optional[Any]						=   AddedToken(a_		,      lstrip=a_		,      rstrip=a_	) if isinstance(a_		,      a_	) else eos_token
   lowerCAmelCase     :    Optional[int]						=   AddedToken(a_		,      lstrip=a_		,      rstrip=a_	) if isinstance(a_		,      a_	) else unk_token
   lowerCAmelCase     :    Any						=   AddedToken(a_		,      lstrip=a_		,      rstrip=a_	) if isinstance(a_		,      a_	) else pad_token
   lowerCAmelCase     :    Optional[int]						=   AddedToken(a_		,      lstrip=a_		,      rstrip=a_	) if isinstance(a_		,      a_	) else cls_token
   lowerCAmelCase     :    Union[str, Any]						=   AddedToken(a_		,      lstrip=a_		,      rstrip=a_	) if isinstance(a_		,      a_	) else sep_token

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

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

   lowerCAmelCase     :    Union[str, Any]						=   vocab_file
   lowerCAmelCase     :    str						=   False if not self.vocab_file else True



 def   _lowerCamelCase    (   self		,      a_		,      a_ = None	):
   lowerCAmelCase     :    Union[str, Any]						=   [self.sep_token_id]
   lowerCAmelCase     :    Tuple						=   [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		,      a_		,      a_ = None		,      a_ = False	):

   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(a_	)) + [1]
   return [1] + ([0] * len(a_	)) + [1] + ([0] * len(a_	)) + [1]



 def   _lowerCamelCase    (   self		,      a_		,      a_ = None	):
   lowerCAmelCase     :    Optional[Any]						=   [self.sep_token_id]
   lowerCAmelCase     :    Dict						=   [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		,      a_		,      a_ = None	):
   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(a_	):
     logger.error(F'''Vocabulary path ({save_directory}) should be a directory'''	)
     return
   lowerCAmelCase     :    Optional[Any]						=   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,)










'''simple docstring'''






def      __A						(							a_						:  int      ,a_						:  int	):
		return abs(a_	) if a == 0 else greatest_common_divisor(b % a      ,a_	)






def      __A						(							a_						:  int      ,a_						:  int	):
		while y:  # --> when y=0 then loop will terminate and return x as final GCD.
				lowerCAmelCase	,		lowerCAmelCase     :    Tuple						=   y, x % y
		return abs(a_	)






def      __A						(							):
		try:
				lowerCAmelCase     :    Tuple						=   input("Enter two integers separated by comma (,): "	).split(","	)
				lowerCAmelCase     :    Tuple						=   int(nums[0]	)
				lowerCAmelCase     :    Tuple						=   int(nums[1]	)
				print(
				    f'''greatest_common_divisor({num_a}, {num_a}) = '''
				    f'''{greatest_common_divisor(a_      ,a_	)}'''	)
				print(f'''By iterative gcd({num_a}, {num_a}) = {gcd_by_iterative(a_      ,a_	)}'''	)
		except (IndexError, UnboundLocalError, ValueError):
				print("Wrong input"	)


if __name__ == "__main__":
					main()



