
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_fnet import FNetTokenizer
else:
		lowercase  :					Optional[Any]													=       None

lowercase  :					Tuple													=       logging.get_logger(__name__)
lowercase  :					Dict													=       {'vocab_file': 'spiece.model', 'tokenizer_file': 'tokenizer.json'}

lowercase  :					Tuple													=       {
    'vocab_file': {
        'google/fnet-base': 'https://huggingface.co/google/fnet-base/resolve/main/spiece.model',
        'google/fnet-large': 'https://huggingface.co/google/fnet-large/resolve/main/spiece.model',
    },
    'tokenizer_file': {
        'google/fnet-base': 'https://huggingface.co/google/fnet-base/resolve/main/tokenizer.json',
        'google/fnet-large': 'https://huggingface.co/google/fnet-large/resolve/main/tokenizer.json',
    },
}

lowercase  :					Optional[Any]													=       {
    'google/fnet-base': 512,
    'google/fnet-large': 512,
}

lowercase  :					List[str]													=       '▁'




class  lowerCamelCase__							(				__lowercase):




	'''simple docstring'''




	_A								=     VOCAB_FILES_NAMES
	_A								=     PRETRAINED_VOCAB_FILES_MAP
	_A								=     PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
	_A								=     ['input_ids', 'token_type_ids']
	_A								=     FNetTokenizer







	def __init__(					self		:List[Any]     ,   a		:List[Any]=None     ,   a		:List[str]=None     ,   a		:str=False     ,   a		:Dict=True     ,   a		:Any=True     ,   a		:Any="<unk>"     ,   a		:str="[SEP]"     ,   a		:Optional[int]="<pad>"     ,   a		:Tuple="[CLS]"     ,   a		:Tuple="[MASK]"     ,   **a		:Optional[int]     ,   )		-> Tuple:
								__UpperCamelCase	:   Dict			   =					(
								    AddedToken(__lowerCAmelCase     ,   lstrip=__lowerCAmelCase     ,   rstrip=__lowerCAmelCase     ,   normalized=__lowerCAmelCase						)
								    if isinstance(__lowerCAmelCase     ,   __lowerCAmelCase						)
								    else mask_token
								)

								super().__init__(
								    __lowerCAmelCase     ,   tokenizer_file=__lowerCAmelCase     ,   do_lower_case=__lowerCAmelCase     ,   remove_space=__lowerCAmelCase     ,   keep_accents=__lowerCAmelCase     ,   unk_token=__lowerCAmelCase     ,   sep_token=__lowerCAmelCase     ,   pad_token=__lowerCAmelCase     ,   cls_token=__lowerCAmelCase     ,   mask_token=__lowerCAmelCase     ,   **__lowerCAmelCase     ,   )

								__UpperCamelCase	:   Union[str, Any]			   =					do_lower_case
								__UpperCamelCase	:   Optional[Any]			   =					remove_space
								__UpperCamelCase	:   List[str]			   =					keep_accents
								__UpperCamelCase	:   Optional[Any]			   =					vocab_file
								__UpperCamelCase	:   List[str]			   =					False if not self.vocab_file else True







	def    _lowerCamelCase				(					self		:List[str]     ,   a		:Tuple     ,   a		:str = None						)		-> Optional[int]:
								__UpperCamelCase	:   Optional[int]			   =					[self.sep_token_id]
								__UpperCamelCase	:   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		:str     ,   a		:int     ,   a		:Union[str, Any] = None						)		-> int:
								__UpperCamelCase	:   Union[str, Any]			   =					[self.sep_token_id]
								__UpperCamelCase	:   List[str]			   =					[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		:List[str]     ,   a		:Union[str, Any]     ,   a		:Optional[int] = None						)		-> Optional[int]:







								if not os.path.isdir(__lowerCAmelCase						):
															logger.error(f'Vocabulary path ({save_directory}) should be a directory'						)
															return
								__UpperCamelCase	:   str			   =					os.path.join(
								    __lowerCAmelCase     ,   (filename_prefix + "-" if filename_prefix else "") + VOCAB_FILES_NAMES["vocab_file"]						)

								if os.path.abspath(self.vocab_file						) != os.path.abspath(__lowerCAmelCase						):
															copyfile(self.vocab_file     ,   __lowerCAmelCase						)

								return (out_vocab_file,)






def lowerCAmelCase__(__snake_case       ,__snake_case							)				->      float:







	'''simple docstring'''







	if mass < 0:
		raise ValueError('''The mass of a body cannot be negative'''							)
	return 0.5 * mass * abs(__snake_case							) * abs(__snake_case							)


if __name__ == "__main__":
			import doctest

			doctest.testmod(verbose=True)



