

"""simple docstring"""



from typing import Dict, List, Optional

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...utils import logging


SCREAMING_SNAKE_CASE_					:	int							  =						logging.get_logger(__name__)


SCREAMING_SNAKE_CASE_					:	str							  =						{
    'nielsr/canine-s': 2_0_4_8,
}

# Unicode defines 1,114,112 total “codepoints”
SCREAMING_SNAKE_CASE_					:	Optional[int]							  =						1_1_1_4_1_1_2

# Below: Constants defining canonical codepoints for special, pseudo-characters.
# Copied from https://github.com/google-research/language/blob/master/language/canine/special_codepoints.py
SCREAMING_SNAKE_CASE_					:	Optional[int]							  =						0

SCREAMING_SNAKE_CASE_					:	List[str]							  =						0Xe_0_0_0
SCREAMING_SNAKE_CASE_					:	Dict							  =						0Xe_0_0_1
SCREAMING_SNAKE_CASE_					:	Optional[Any]							  =						0Xe_0_0_2
SCREAMING_SNAKE_CASE_					:	int							  =						0Xe_0_0_3
SCREAMING_SNAKE_CASE_					:	Tuple							  =						0Xe_0_0_4

# Maps special codepoints to human-readable names.
SCREAMING_SNAKE_CASE_					:	Dict[int, str]							  =						{
    # Special symbols are represented using codepoints values that are valid,
    # but designated as "Private Use", meaning that they will never be assigned
    # characters by the Unicode Consortium, and are thus safe for use here.
    #
    # NOTE: Do *NOT* add any sort of [UNK_CHAR] here. They are explicitly
    # excluded and should fail with a hard error.
    CLS: "[CLS]",
    SEP: "[SEP]",
    BOS: "[BOS]",
    MASK: "[MASK]",
    PAD: "[PAD]",
    RESERVED: "[RESERVED]",
}

# Maps special codepoint human-readable names to their codepoint values.
SCREAMING_SNAKE_CASE_					:	Dict[str, int]							  =						{name: codepoint for codepoint, name in SPECIAL_CODEPOINTS.items()}



class 					a						(       _lowerCamelCase				):



    """simple docstring"""



    UpperCAmelCase						 =					PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES

    def __init__(     self: Optional[Any]    ,						UpperCamelCase: Union[str, Any]=chr(UpperCamelCase       )    ,						UpperCamelCase: List[str]=chr(UpperCamelCase       )    ,						UpperCamelCase: int=chr(UpperCamelCase       )    ,						UpperCamelCase: int=chr(UpperCamelCase       )    ,						UpperCamelCase: Any=chr(UpperCamelCase       )    ,						UpperCamelCase: Dict=chr(UpperCamelCase       )    ,						UpperCamelCase: Tuple=False    ,						UpperCamelCase: Union[str, Any]=20_48    ,						**UpperCamelCase: List[Any]    ,						):






         """simple docstring"""


         A__										=  AddedToken(UpperCamelCase    ,						lstrip=UpperCamelCase    ,						rstrip=UpperCamelCase       ) if isinstance(UpperCamelCase    ,						UpperCamelCase       ) else bos_token
         A__										=  AddedToken(UpperCamelCase    ,						lstrip=UpperCamelCase    ,						rstrip=UpperCamelCase       ) if isinstance(UpperCamelCase    ,						UpperCamelCase       ) else eos_token
         A__										=  AddedToken(UpperCamelCase    ,						lstrip=UpperCamelCase    ,						rstrip=UpperCamelCase       ) if isinstance(UpperCamelCase    ,						UpperCamelCase       ) else sep_token
         A__										=  AddedToken(UpperCamelCase    ,						lstrip=UpperCamelCase    ,						rstrip=UpperCamelCase       ) if isinstance(UpperCamelCase    ,						UpperCamelCase       ) else cls_token
         A__										=  AddedToken(UpperCamelCase    ,						lstrip=UpperCamelCase    ,						rstrip=UpperCamelCase       ) if isinstance(UpperCamelCase    ,						UpperCamelCase       ) else pad_token

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

         super().__init__(
             bos_token=UpperCamelCase    ,						eos_token=UpperCamelCase    ,						sep_token=UpperCamelCase    ,						cls_token=UpperCamelCase    ,						pad_token=UpperCamelCase    ,						mask_token=UpperCamelCase    ,						add_prefix_space=UpperCamelCase    ,						model_max_length=UpperCamelCase    ,						**UpperCamelCase    ,						)

         # Creates a mapping for looking up the IDs of special symbols.
         A__										=  {}
         for codepoint, name in SPECIAL_CODEPOINTS.items():
              A__										=  codepoint

         # Creates a mapping for looking up the string forms of special symbol IDs.
         A__										=  {
             codepoint: name for name, codepoint in self._special_codepoints.items()
         }

         A__										=  UNICODE_VOCAB_SIZE
         A__										=  len(self._special_codepoints       )

    @property
    def 				UpperCamelCase	(     self: Union[str, Any]       ):






         """simple docstring"""


         return self._unicode_vocab_size

    def 				UpperCamelCase	(     self: Dict    ,						UpperCamelCase: str       ):






         """simple docstring"""


         return list(UpperCamelCase       )

    def 				UpperCamelCase	(     self: Optional[Any]    ,						UpperCamelCase: str       ):






         """simple docstring"""


         try:
              return ord(UpperCamelCase       )
         except TypeError:
              raise ValueError(f"""invalid token: '{token}'"""       )

    def 				UpperCamelCase	(     self: Union[str, Any]    ,						UpperCamelCase: int       ):






         """simple docstring"""


         try:
              if index in SPECIAL_CODEPOINTS:
                   return SPECIAL_CODEPOINTS[index]
              return chr(UpperCamelCase       )
         except TypeError:
              raise ValueError(f"""invalid id: {index}"""       )

    def 				UpperCamelCase	(     self: Tuple    ,						UpperCamelCase: List[str]       ):






         """simple docstring"""


         return "".join(UpperCamelCase       )

    def 				UpperCamelCase	(     self: Optional[int]    ,						UpperCamelCase: List[int]    ,						UpperCamelCase: Optional[List[int]] = None       ):






         """simple docstring"""


         A__										=  [self.sep_token_id]
         A__										=  [self.cls_token_id]

         A__										=  cls + token_ids_a + sep
         if token_ids_a is not None:
              result += token_ids_a + sep
         return result

    def 				UpperCamelCase	(     self: Dict    ,						UpperCamelCase: List[int]    ,						UpperCamelCase: Optional[List[int]] = None    ,						UpperCamelCase: bool = False       ):






         """simple docstring"""


         if already_has_special_tokens:
              return super().get_special_tokens_mask(
                  token_ids_a=UpperCamelCase    ,						token_ids_a=UpperCamelCase    ,						already_has_special_tokens=UpperCamelCase       )

         A__										=  [1] + ([0] * len(UpperCamelCase       )) + [1]
         if token_ids_a is not None:
              result += ([0] * len(UpperCamelCase       )) + [1]
         return result

    def 				UpperCamelCase	(     self: Dict    ,						UpperCamelCase: List[int]    ,						UpperCamelCase: Optional[List[int]] = None       ):






         """simple docstring"""


         A__										=  [self.sep_token_id]
         A__										=  [self.cls_token_id]

         A__										=  len(cls + token_ids_a + sep       ) * [0]
         if token_ids_a is not None:
              result += len(token_ids_a + sep       ) * [1]
         return result





    def 				UpperCamelCase	(     self: Dict    ,						UpperCamelCase: str    ,						UpperCamelCase: Optional[str] = None       ):






         """simple docstring"""


         return ()









"""simple docstring"""



from collections.abc import Callable





def  _snake_case     (    UpperCAmelCase_  :					Callable[[float], float]					,   UpperCAmelCase_  :					float					,   UpperCAmelCase_  :					float			):
     A__										=  a
     A__										=  b
     if function(UpperCAmelCase_			) == 0:  # one of the a or b is a root for the function
          return a
     elif function(UpperCAmelCase_			) == 0:
          return b
     elif (
         function(UpperCAmelCase_			) * function(UpperCAmelCase_			) > 0
     ):  # if none of these are root and they are both positive or negative,
          # then this algorithm can't find the root
          raise ValueError("""could not find root in given interval."""			)
     else:
          A__										=  start + (end - start) / 2.0
          while abs(start - mid			) > 10**-7:  # until precisely equals to 10^-7
               if function(UpperCAmelCase_			) == 0:
                    return mid
               elif function(UpperCAmelCase_			) * function(UpperCAmelCase_			) < 0:
                    A__										=  mid
               else:
                    A__										=  mid
               A__										=  start + (end - start) / 2.0
          return mid





def  _snake_case     (    UpperCAmelCase_  :					float			):
     return x**3 - 2 * x - 5


if __name__ == "__main__":
 print(bisection(f, 1, 1_0_0_0))

 import doctest

 doctest.testmod()






