



from typing import Dict, List, Optional, Tuple

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


A__       =			logging.get_logger(__name__)





class    __lowerCAmelCase					(	lowerCamelCase__			):
				__lowerCamelCase					=							['''input_ids''', '''attention_mask''']




				def __init__(				self		,							_snake_case="[PAD]"		,							_snake_case="[BOS]"		,							_snake_case="[EOS]"		,							_snake_case="[MASK]"		,							_snake_case="[CLS]"		,							_snake_case="[SEP]"		,							_snake_case=2048		,							**_snake_case		,							):



									"""simple docstring"""





									_lowerCAmelCase         =       AddedToken(_snake_case		,							lstrip=_snake_case		,							rstrip=_snake_case						) if isinstance(_snake_case		,							_snake_case						) else pad_token
									_lowerCAmelCase         =       AddedToken(_snake_case		,							lstrip=_snake_case		,							rstrip=_snake_case						) if isinstance(_snake_case		,							_snake_case						) else bos_token
									_lowerCAmelCase         =       AddedToken(_snake_case		,							lstrip=_snake_case		,							rstrip=_snake_case						) if isinstance(_snake_case		,							_snake_case						) else eos_token
									_lowerCAmelCase         =       AddedToken(_snake_case		,							lstrip=_snake_case		,							rstrip=_snake_case						) if isinstance(_snake_case		,							_snake_case						) else mask_token
									_lowerCAmelCase         =       AddedToken(_snake_case		,							lstrip=_snake_case		,							rstrip=_snake_case						) if isinstance(_snake_case		,							_snake_case						) else cls_token
									_lowerCAmelCase         =       AddedToken(_snake_case		,							lstrip=_snake_case		,							rstrip=_snake_case						) if isinstance(_snake_case		,							_snake_case						) else sep_token

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

									_lowerCAmelCase         =       2**8  # utf is 8 bits

									# define special tokens dict
									_lowerCAmelCase         =       {
									    self.pad_token: 0,
									    self.bos_token: 1,
									    self.eos_token: 2,
									    self.mask_token: 3,
									    self.cls_token: 4,
									    self.sep_token: 5,
									}
									_lowerCAmelCase         =       len(self.special_tokens_encoder						)
									_lowerCAmelCase         =       {v: k for k, v in self.special_tokens_encoder.items()}




				def 				snake_case  (				self						):



									"""simple docstring"""





									_lowerCAmelCase         =       self.special_tokens_encoder.copy()
									vocab.update(self.added_tokens_encoder						)
									for i in range(self._utf_vocab_size						):
														_lowerCAmelCase         =       chr(_snake_case						)
														_lowerCAmelCase         =       i + len(self.special_tokens_encoder						)
									return vocab




				@property
				def 				snake_case  (				self						):



									"""simple docstring"""





									return self._utf_vocab_size + self._num_special_tokens




				def 				snake_case  (				self		,							_snake_case		,							_snake_case = None		,							_snake_case = False						):



									"""simple docstring"""





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

									# normal case: some special tokens
									if token_ids_a is None:
														return [1] + [0] * len(_snake_case						) + [1]
									return [1] + ([0] * len(_snake_case						)) + [1] + ([0] * len(_snake_case						)) + [1]




				def 				snake_case  (				self		,							_snake_case		,							_snake_case = None						):



									"""simple docstring"""





									if token_ids_a is None:
														return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
									else:
														return [self.cls_token_id] + token_ids_a + [self.sep_token_id] + token_ids_a + [self.sep_token_id]




				def 				snake_case  (				self		,							_snake_case						):



									"""simple docstring"""





									_lowerCAmelCase         =       [chr(_snake_case						) for i in text.encode("""utf-8"""						)]
									return tokens




				def 				snake_case  (				self		,							_snake_case						):



									"""simple docstring"""





									if token in self.special_tokens_encoder:
														_lowerCAmelCase         =       self.special_tokens_encoder[token]
									elif token in self.added_tokens_encoder:
														_lowerCAmelCase         =       self.added_tokens_encoder[token]
									elif len(_snake_case						) != 1:
														_lowerCAmelCase         =       self.unk_token_id
									else:
														_lowerCAmelCase         =       ord(_snake_case						) + self._num_special_tokens
									return token_id




				def 				snake_case  (				self		,							_snake_case						):



									"""simple docstring"""





									if index in self.special_tokens_decoder:
														_lowerCAmelCase         =       self.special_tokens_decoder[index]
									elif index in self.added_tokens_decoder:
														_lowerCAmelCase         =       self.added_tokens_decoder[index]
									else:
														_lowerCAmelCase         =       chr(index - self._num_special_tokens						)
									return token




				def 				snake_case  (				self		,							_snake_case						):



									"""simple docstring"""





									_lowerCAmelCase         =       b""""""
									for token in tokens:
														if token in self.special_tokens_decoder:
																			_lowerCAmelCase         =       self.special_tokens_decoder[token].encode("""utf-8"""						)
														elif token in self.added_tokens_decoder:
																			_lowerCAmelCase         =       self.special_tokens_decoder[token].encode("""utf-8"""						)
														elif token in self.special_tokens_encoder:
																			_lowerCAmelCase         =       token.encode("""utf-8"""						)
														elif token in self.added_tokens_encoder:
																			_lowerCAmelCase         =       token.encode("""utf-8"""						)
														else:
																			_lowerCAmelCase         =       bytes([ord(_snake_case						)]						)
														bstring += tok_string
									_lowerCAmelCase         =       bstring.decode("""utf-8"""		,							errors="""replace"""						)
									return string




				def 				snake_case  (				self		,							_snake_case		,							_snake_case = None						):



									"""simple docstring"""





									return ()




import math
from timeit import timeit







def 					__lowerCAmelCase				(		__SCREAMING_SNAKE_CASE       :					int   ):







    '''simple docstring'''
    __snake_case       :				Optional[Any] 			=    0
    __snake_case       :				Union[str, Any] 			=    abs(__SCREAMING_SNAKE_CASE   )
    while True:
        __snake_case       :				List[str] 			=    n // 1_0
        digits += 1
        if n == 0:
            break
    return digits







def 					__lowerCAmelCase				(		__SCREAMING_SNAKE_CASE       :					int   ):







    '''simple docstring'''
    return 1 if n == 0 else math.floor(math.log(abs(__SCREAMING_SNAKE_CASE   )		,							1_0   ) + 1   )







def 					__lowerCAmelCase				(		__SCREAMING_SNAKE_CASE       :					int   ):







    '''simple docstring'''
    return len(str(abs(__SCREAMING_SNAKE_CASE   )   )   )







def 					__lowerCAmelCase				(		):







    '''simple docstring'''
    from collections.abc import Callable

    def benchmark_a_function(__SCREAMING_SNAKE_CASE       :					Callable		,							__SCREAMING_SNAKE_CASE       :					int   ) -> None:
        __snake_case       :				Tuple 			=    F'''{func.__name__}({value})'''
        __snake_case       :				Union[str, Any] 			=    timeit(F'''__main__.{call}'''		,							setup="""import __main__"""   )
        print(F'''{call}: {func(__SCREAMING_SNAKE_CASE   )} -- {timing} seconds'''   )

    for value in (2_6_2_1_4_4, 1_1_2_5_8_9_9_9_0_6_8_4_2_6_2_4, 1_2_6_7_6_5_0_6_0_0_2_2_8_2_2_9_4_0_1_4_9_6_7_0_3_2_0_5_3_7_6):
        for func in (num_digits, num_digits_fast, num_digits_faster):
            benchmark_a_function(__SCREAMING_SNAKE_CASE		,							__SCREAMING_SNAKE_CASE   )
        print()


if __name__ == "__main__":
     import doctest

     doctest.testmod()
     benchmark()



