


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 				snake_case__(							UpperCAmelCase__,						unittest.TestCase							):







						'''simple docstring'''




						SCREAMING_SNAKE_CASE__      :  Optional[int]					=							LxmertTokenizer
						SCREAMING_SNAKE_CASE__      :  int					=							LxmertTokenizerFast
						SCREAMING_SNAKE_CASE__      :  Optional[int]					=							True
						SCREAMING_SNAKE_CASE__      :  Any					=							True




						def 						lowercase_ (				self							)					->    Optional[Any]:
										super().setUp()

										lowerCAmelCase_ :      List[str]    				=				[
										    '''[UNK]''',
										    '''[CLS]''',
										    '''[SEP]''',
										    '''want''',
										    '''##want''',
										    '''##ed''',
										    '''wa''',
										    '''un''',
										    '''runn''',
										    '''##ing''',
										    ''',''',
										    '''low''',
										    '''lowest''',
										]
										lowerCAmelCase_ :      Union[str, 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 						lowercase_ (				self   ,						__lowercase							)					->    Any:
										lowerCAmelCase_ :      Union[str, Any]    				=				'''UNwant\u00E9d,running'''
										lowerCAmelCase_ :      Union[str, Any]    				=				'''unwanted, running'''
										return input_text, output_text




						def 						lowercase_ (				self							)					->    int:
										lowerCAmelCase_ :      Optional[Any]    				=				self.tokenizer_class(self.vocab_file							)

										lowerCAmelCase_ :      Any    				=				tokenizer.tokenize('''UNwant\u00E9d,running'''							)
										self.assertListEqual(__lowercase   ,						['''un''', '''##want''', '''##ed''', ''',''', '''runn''', '''##ing''']							)
										self.assertListEqual(tokenizer.convert_tokens_to_ids(__lowercase							)   ,						[7, 4, 5, 1_0, 8, 9]							)




						def 						lowercase_ (				self							)					->    Union[str, Any]:
										if not self.test_rust_tokenizer:
														return

										lowerCAmelCase_ :      Union[str, Any]    				=				self.get_tokenizer()
										lowerCAmelCase_ :      Optional[Any]    				=				self.get_rust_tokenizer()

										lowerCAmelCase_ :      List[str]    				=				'''I was born in 92000, and this is falsé.'''

										lowerCAmelCase_ :      Union[str, Any]    				=				tokenizer.tokenize(__lowercase							)
										lowerCAmelCase_ :      Optional[int]    				=				rust_tokenizer.tokenize(__lowercase							)
										self.assertListEqual(__lowercase   ,						__lowercase							)

										lowerCAmelCase_ :      List[str]    				=				tokenizer.encode(__lowercase   ,						add_special_tokens=__lowercase							)
										lowerCAmelCase_ :      str    				=				rust_tokenizer.encode(__lowercase   ,						add_special_tokens=__lowercase							)
										self.assertListEqual(__lowercase   ,						__lowercase							)

										lowerCAmelCase_ :      List[str]    				=				self.get_rust_tokenizer()
										lowerCAmelCase_ :      List[str]    				=				tokenizer.encode(__lowercase							)
										lowerCAmelCase_ :      int    				=				rust_tokenizer.encode(__lowercase							)
										self.assertListEqual(__lowercase   ,						__lowercase							)



from __future__ import annotations



def 			lowerCAmelCase (		lowerCAmelCase_ ,   lowerCAmelCase_ ,   lowerCAmelCase_ ,   )-> tuple:
				if (electron_conc, hole_conc, intrinsic_conc).count(0 ) != 1:
								raise ValueError('''You cannot supply more or less than 2 values''' )
				elif electron_conc < 0:
								raise ValueError('''Electron concentration cannot be negative in a semiconductor''' )
				elif hole_conc < 0:
								raise ValueError('''Hole concentration cannot be negative in a semiconductor''' )
				elif intrinsic_conc < 0:
								raise ValueError(
								    '''Intrinsic concentration cannot be negative in a semiconductor''' )
				elif electron_conc == 0:
								return (
								    "electron_conc",
								    intrinsic_conc**2 / hole_conc,
								)
				elif hole_conc == 0:
								return (
								    "hole_conc",
								    intrinsic_conc**2 / electron_conc,
								)
				elif intrinsic_conc == 0:
								return (
								    "intrinsic_conc",
								    (electron_conc * hole_conc) ** 0.5,
								)
				else:
								return (-1, -1)


if __name__ == "__main__":
						import doctest

						doctest.testmod()