

"""simple docstring"""




from typing import Dict, List, Optional, Tuple

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


__A	:       List[Any]        =						logging.get_logger(__name__)





class      __UpperCamelCase					(  _A		):
		SCREAMING_SNAKE_CASE														=       ["input_ids", "attention_mask"]


		def __init__(self					:						Dict	,	__SCREAMING_SNAKE_CASE					:						Dict="[PAD]"	,	__SCREAMING_SNAKE_CASE					:						Dict="[BOS]"	,	__SCREAMING_SNAKE_CASE					:						Optional[Any]="[EOS]"	,	__SCREAMING_SNAKE_CASE					:						Optional[int]="[MASK]"	,	__SCREAMING_SNAKE_CASE					:						List[str]="[CLS]"	,	__SCREAMING_SNAKE_CASE					:						Optional[Any]="[SEP]"	,	__SCREAMING_SNAKE_CASE					:						int=2_0_4_8	,	**__SCREAMING_SNAKE_CASE					:						Dict	,	):
							A     =   AddedToken(__SCREAMING_SNAKE_CASE	,	lstrip=__SCREAMING_SNAKE_CASE	,	rstrip=__SCREAMING_SNAKE_CASE) if isinstance(__SCREAMING_SNAKE_CASE	,	__SCREAMING_SNAKE_CASE) else pad_token
							A     =   AddedToken(__SCREAMING_SNAKE_CASE	,	lstrip=__SCREAMING_SNAKE_CASE	,	rstrip=__SCREAMING_SNAKE_CASE) if isinstance(__SCREAMING_SNAKE_CASE	,	__SCREAMING_SNAKE_CASE) else bos_token
							A     =   AddedToken(__SCREAMING_SNAKE_CASE	,	lstrip=__SCREAMING_SNAKE_CASE	,	rstrip=__SCREAMING_SNAKE_CASE) if isinstance(__SCREAMING_SNAKE_CASE	,	__SCREAMING_SNAKE_CASE) else eos_token
							A     =   AddedToken(__SCREAMING_SNAKE_CASE	,	lstrip=__SCREAMING_SNAKE_CASE	,	rstrip=__SCREAMING_SNAKE_CASE) if isinstance(__SCREAMING_SNAKE_CASE	,	__SCREAMING_SNAKE_CASE) else mask_token
							A     =   AddedToken(__SCREAMING_SNAKE_CASE	,	lstrip=__SCREAMING_SNAKE_CASE	,	rstrip=__SCREAMING_SNAKE_CASE) if isinstance(__SCREAMING_SNAKE_CASE	,	__SCREAMING_SNAKE_CASE) else cls_token
							A     =   AddedToken(__SCREAMING_SNAKE_CASE	,	lstrip=__SCREAMING_SNAKE_CASE	,	rstrip=__SCREAMING_SNAKE_CASE) if isinstance(__SCREAMING_SNAKE_CASE	,	__SCREAMING_SNAKE_CASE) else sep_token

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

							A     =   2**8  # utf is 8 bits

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


		def    SCREAMING_SNAKE_CASE__  (self					:						List[str]):
							A     =   self.special_tokens_encoder.copy()
							vocab.update(self.added_tokens_encoder)
							for i in range(self._utf_vocab_size):
												A     =   chr(__SCREAMING_SNAKE_CASE)
												A     =   i + len(self.special_tokens_encoder)
							return vocab


		@property
		def    SCREAMING_SNAKE_CASE__  (self					:						str):
							return self._utf_vocab_size + self._num_special_tokens


		def    SCREAMING_SNAKE_CASE__  (self					:						List[str]	,	__SCREAMING_SNAKE_CASE					:						List[int]	,	__SCREAMING_SNAKE_CASE					:						Optional[List[int]] = None	,	__SCREAMING_SNAKE_CASE					:						bool = False):
							if already_has_special_tokens:
												return super().get_special_tokens_mask(
												    token_ids_a=__SCREAMING_SNAKE_CASE	,	token_ids_a=__SCREAMING_SNAKE_CASE	,	already_has_special_tokens=__SCREAMING_SNAKE_CASE)

							# normal case: some special tokens
							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    SCREAMING_SNAKE_CASE__  (self					:						Optional[int]	,	__SCREAMING_SNAKE_CASE					:						List[int]	,	__SCREAMING_SNAKE_CASE					:						Optional[List[int]] = None):
							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    SCREAMING_SNAKE_CASE__  (self					:						Optional[int]	,	__SCREAMING_SNAKE_CASE					:						str):
							A     =   [chr(__SCREAMING_SNAKE_CASE) for i in text.encode("utf-8")]
							return tokens


		def    SCREAMING_SNAKE_CASE__  (self					:						str	,	__SCREAMING_SNAKE_CASE					:						Optional[int]):
							if token in self.special_tokens_encoder:
												A     =   self.special_tokens_encoder[token]
							elif token in self.added_tokens_encoder:
												A     =   self.added_tokens_encoder[token]
							elif len(__SCREAMING_SNAKE_CASE) != 1:
												A     =   self.unk_token_id
							else:
												A     =   ord(__SCREAMING_SNAKE_CASE) + self._num_special_tokens
							return token_id


		def    SCREAMING_SNAKE_CASE__  (self					:						List[Any]	,	__SCREAMING_SNAKE_CASE					:						List[Any]):
							if index in self.special_tokens_decoder:
												A     =   self.special_tokens_decoder[index]
							elif index in self.added_tokens_decoder:
												A     =   self.added_tokens_decoder[index]
							else:
												A     =   chr(index - self._num_special_tokens)
							return token


		def    SCREAMING_SNAKE_CASE__  (self					:						Optional[int]	,	__SCREAMING_SNAKE_CASE					:						Optional[int]):
							A     =   B""
							for token in tokens:
												if token in self.special_tokens_decoder:
																	A     =   self.special_tokens_decoder[token].encode("utf-8")
												elif token in self.added_tokens_decoder:
																	A     =   self.special_tokens_decoder[token].encode("utf-8")
												elif token in self.special_tokens_encoder:
																	A     =   token.encode("utf-8")
												elif token in self.added_tokens_encoder:
																	A     =   token.encode("utf-8")
												else:
																	A     =   bytes([ord(__SCREAMING_SNAKE_CASE)])
												bstring += tok_string
							A     =   bstring.decode("utf-8"	,	errors="replace")
							return string


		def    SCREAMING_SNAKE_CASE__  (self					:						Any	,	__SCREAMING_SNAKE_CASE					:						str	,	__SCREAMING_SNAKE_CASE					:						Optional[str] = None):
							return ()








"""simple docstring"""




__A	:       dict[str, float]        =						{
    "kilogram": 1,
    "gram": pow(10, 3),
    "milligram": pow(10, 6),
    "metric-ton": pow(10, -3),
    "long-ton": 0.00_09_84_20_73,
    "short-ton": 0.00_11_02_31_22,
    "pound": 2.20_46_24_42_02,
    "stone": 0.15_74_73_17_28,
    "ounce": 35.2_73_99_07_23,
    "carrat": 50_00,
    "atomic-mass-unit": 6.0_2213_6652E26,
}

__A	:       dict[str, float]        =						{
    "kilogram": 1,
    "gram": pow(10, -3),
    "milligram": pow(10, -6),
    "metric-ton": pow(10, 3),
    "long-ton": 10_16.0_46_08,
    "short-ton": 9_07.1_84,
    "pound": 0.45_35_92,
    "stone": 6.3_50_29,
    "ounce": 0.0_28_34_95,
    "carrat": 0.00_02,
    "atomic-mass-unit": 1.6_6054_0199E-27,
}
def   __SCREAMING_SNAKE_CASE		(		lowercase__     ,				lowercase__     ,				lowercase__ ):
					"""simple docstring"""
					if to_type not in KILOGRAM_CHART or from_type not in WEIGHT_TYPE_CHART:
										A     =   (
										    F"""Invalid 'from_type' or 'to_type' value: {from_type!r}, {to_type!r}\n"""
										    F"""Supported values are: {", ".join(lowercase__ )}"""
										)
										raise ValueError(lowercase__ )
					return value * KILOGRAM_CHART[to_type] * WEIGHT_TYPE_CHART[from_type]


if __name__ == "__main__":
	import doctest

	doctest.testmod()





