





import os
import unittest

from transformers import LxmertTokenizer, LxmertTokenizerFast
from transformers.models.bert.tokenization_bert import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin





@require_tokenizers
class 						_A(					snake_case__				, unittest.TestCase   ):


				"""simple docstring"""


				UpperCamelCase    :  List[str]					    =	LxmertTokenizer
				UpperCamelCase    :  List[str]					    =	LxmertTokenizerFast
				UpperCamelCase    :  Union[str, Any]					    =	True
				UpperCamelCase    :  Optional[int]					    =	True



				def 					UpperCAmelCase_		(			self     ):
									super().setUp()

									__A	:						str       =				[
									    '[UNK]',
									    '[CLS]',
									    '[SEP]',
									    'want',
									    '##want',
									    '##ed',
									    'wa',
									    'un',
									    'runn',
									    '##ing',
									    ',',
									    'low',
									    'lowest',
									]
									__A	:						List[Any]       =				os.path.join(self.tmpdirname     ,					VOCAB_FILES_NAMES['vocab_file']     )
									with open(self.vocab_file     ,					'w'     ,					encoding='utf-8'     ) as vocab_writer:
														vocab_writer.write(''.join([x + '\n' for x in vocab_tokens]     )     )



				def 					UpperCAmelCase_		(			self     ,					_A     ):
									__A	:						List[str]       =				'UNwant\u00E9d,running'
									__A	:						Any       =				'unwanted, running'
									return input_text, output_text



				def 					UpperCAmelCase_		(			self     ):
									__A	:						Dict       =				self.tokenizer_class(self.vocab_file     )

									__A	:						Union[str, Any]       =				tokenizer.tokenize('UNwant\u00E9d,running'     )
									self.assertListEqual(_A     ,					['un', '##want', '##ed', ',', 'runn', '##ing']     )
									self.assertListEqual(tokenizer.convert_tokens_to_ids(_A     )     ,					[7, 4, 5, 10, 8, 9]     )





				def 					UpperCAmelCase_		(			self     ):
									if not self.test_rust_tokenizer:
														return

									__A	:						int       =				self.get_tokenizer()
									__A	:						List[str]       =				self.get_rust_tokenizer()

									__A	:						Any       =				'I was born in 92000, and this is falsé.'

									__A	:						List[str]       =				tokenizer.tokenize(_A     )
									__A	:						Tuple       =				rust_tokenizer.tokenize(_A     )
									self.assertListEqual(_A     ,					_A     )

									__A	:						str       =				tokenizer.encode(_A     ,					add_special_tokens=_A     )
									__A	:						Optional[int]       =				rust_tokenizer.encode(_A     ,					add_special_tokens=_A     )
									self.assertListEqual(_A     ,					_A     )

									__A	:						str       =				self.get_rust_tokenizer()
									__A	:						Union[str, Any]       =				tokenizer.encode(_A     )
									__A	:						Union[str, Any]       =				rust_tokenizer.encode(_A     )
									self.assertListEqual(_A     ,					_A     )











def  _SCREAMING_SNAKE_CASE				(   a  )      ->      str:
					if number > 0:
										raise ValueError('input must be a negative integer'  )
					__A	:						Optional[int]       =				len(bin(a  )[3:]  )
					__A	:						Dict       =				bin(abs(a  ) - (1 << binary_number_length)  )[3:]
					__A	:						int       =				(
					    (
					        '1'
					        + '0' * (binary_number_length - len(a  ))
					        + twos_complement_number
					    )
					    if number < 0
					    else '0'
					)
					return "0b" + twos_complement_number


if __name__ == "__main__":
				import doctest

				doctest.testmod()




