
import warnings
from typing import Dict, List, Optional, Tuple

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


__magic_name__            =  logging.get_logger(__name__)




class 					_SCREAMING_SNAKE_CASE  (	__UpperCamelCase ):
      _A						:		Any    	=     ['input_ids', 'attention_mask']
      def __init__(			self		,	lowerCamelCase="</s>"		,	lowerCamelCase="<unk>"		,	lowerCamelCase="<pad>"		,	lowerCamelCase=1_25		,	lowerCamelCase=None		,	**lowerCamelCase		,	):
          # Add extra_ids to the special token list
          if extra_ids > 0 and additional_special_tokens is None:
              snake_case__						=				[F"""<extra_id_{i}>""" for i in range(lowerCamelCase )]
          elif extra_ids > 0 and additional_special_tokens is not None:
              # Check that we have the right number of extra_id special tokens
              snake_case__						=				len(set(filter(lambda lowerCamelCase : bool("extra_id" in str(lowerCamelCase ) )		,	lowerCamelCase ) ) )
              if extra_tokens != extra_ids:
                  raise ValueError(
                      F"""Both extra_ids ({extra_ids}) and additional_special_tokens ({additional_special_tokens}) are"""
                      " provided to ByT5Tokenizer. In this case the additional_special_tokens must include the"
                      " extra_ids tokens" )

          snake_case__						=				AddedToken(lowerCamelCase		,	lstrip=lowerCamelCase		,	rstrip=lowerCamelCase ) if isinstance(lowerCamelCase		,	lowerCamelCase ) else pad_token
          snake_case__						=				AddedToken(lowerCamelCase		,	lstrip=lowerCamelCase		,	rstrip=lowerCamelCase ) if isinstance(lowerCamelCase		,	lowerCamelCase ) else eos_token
          snake_case__						=				AddedToken(lowerCamelCase		,	lstrip=lowerCamelCase		,	rstrip=lowerCamelCase ) if isinstance(lowerCamelCase		,	lowerCamelCase ) else unk_token

          super().__init__(
              eos_token=lowerCamelCase		,	unk_token=lowerCamelCase		,	pad_token=lowerCamelCase		,	extra_ids=lowerCamelCase		,	additional_special_tokens=lowerCamelCase		,	**lowerCamelCase		,	)

          snake_case__						=				extra_ids

          snake_case__						=				2**8  # utf is 8 bits

          # define special tokens dict
          snake_case__						=				{
              self.pad_token: 0,
              self.eos_token: 1,
              self.unk_token: 2,
          }
          snake_case__						=				len(self.special_tokens_encoder )
          snake_case__						=				len(lowerCamelCase )
          for i, token in enumerate(lowerCamelCase ):
              snake_case__						=				self.vocab_size + i - n
          snake_case__						=				{v: k for k, v in self.special_tokens_encoder.items()}
      @property
      def A_			(			self ):
          return self._utf_vocab_size + self._num_special_tokens + self._extra_ids
      def A_			(			self		,	lowerCamelCase		,	lowerCamelCase = None		,	lowerCamelCase = False ):
          if already_has_special_tokens:
              return super().get_special_tokens_mask(
                  token_ids_a=lowerCamelCase		,	token_ids_a=lowerCamelCase		,	already_has_special_tokens=lowerCamelCase )

          # normal case: some special tokens
          if token_ids_a is None:
              return ([0] * len(lowerCamelCase )) + [1]
          return ([0] * len(lowerCamelCase )) + [1] + ([0] * len(lowerCamelCase )) + [1]
      def A_			(			self		,	lowerCamelCase ):
          if len(lowerCamelCase ) > 0 and token_ids[-1] == self.eos_token_id:
              warnings.warn(
                  F"""This sequence already has {self.eos_token}. In future versions this behavior may lead to duplicated"""
                  " eos tokens being added." )
              return token_ids
          else:
              return token_ids + [self.eos_token_id]
      def A_			(			self		,	lowerCamelCase		,	lowerCamelCase = None ):
          snake_case__						=				[self.eos_token_id]

          if token_ids_a is None:
              return len(token_ids_a + eos ) * [0]
          return len(token_ids_a + eos + token_ids_a + eos ) * [0]
      def A_			(			self		,	lowerCamelCase		,	lowerCamelCase = None ):
          snake_case__						=				self._add_eos_if_not_present(lowerCamelCase )
          if token_ids_a is None:
              return token_ids_a
          else:
              snake_case__						=				self._add_eos_if_not_present(lowerCamelCase )
              return token_ids_a + token_ids_a
      def A_			(			self		,	lowerCamelCase ):
          snake_case__						=				[chr(lowerCamelCase ) for i in text.encode("utf-8" )]
          return tokens
      def A_			(			self		,	lowerCamelCase ):
          if token in self.special_tokens_encoder:
              snake_case__						=				self.special_tokens_encoder[token]
          elif token in self.added_tokens_encoder:
              snake_case__						=				self.added_tokens_encoder[token]
          elif len(lowerCamelCase ) != 1:
              snake_case__						=				self.unk_token_id
          else:
              snake_case__						=				ord(lowerCamelCase ) + self._num_special_tokens
          return token_id
      def A_			(			self		,	lowerCamelCase ):
          if index in self.special_tokens_decoder:
              snake_case__						=				self.special_tokens_decoder[index]
          else:
              snake_case__						=				chr(index - self._num_special_tokens )
          return token
      def A_			(			self		,	lowerCamelCase ):
          snake_case__						=				B""
          for token in tokens:
              if token in self.special_tokens_decoder:
                  snake_case__						=				self.special_tokens_decoder[token].encode("utf-8" )
              elif token in self.added_tokens_decoder:
                  snake_case__						=				self.special_tokens_decoder[token].encode("utf-8" )
              elif token in self.special_tokens_encoder:
                  snake_case__						=				token.encode("utf-8" )
              elif token in self.added_tokens_encoder:
                  snake_case__						=				token.encode("utf-8" )
              else:
                  snake_case__						=				bytes([ord(lowerCamelCase )] )
              bstring += tok_string
          snake_case__						=				bstring.decode("utf-8"		,	errors="ignore" )
          return string



      def A_			(			self		,	lowerCamelCase		,	lowerCamelCase = None ):
          return ()





def 	SCREAMING_SNAKE_CASE__    (      __lowerCAmelCase    ,		__lowerCAmelCase							):
    return price * (1 + tax_rate)


if __name__ == "__main__":
     print(F'''{price_plus_tax(100, 0.2_5) = }''')
     print(F'''{price_plus_tax(1_2_5.5_0, 0.0_5) = }''')



