



"""simple docstring"""






import os
import unittest

from transformers.models.transfo_xl.tokenization_transfo_xl import VOCAB_FILES_NAMES, TransfoXLTokenizer

from ...test_tokenization_common import TokenizerTesterMixin

class  __SCREAMING_SNAKE_CASE			(   lowerCAmelCase_	,     unittest.TestCase     ):


					'''simple docstring'''





					_a         =							TransfoXLTokenizer
					_a         =							False
					_a         =							False



					def 	snake_case ( self							:						Tuple  )->      Tuple:
								super().setUp()

								lowerCamelCase__	:	Tuple				=[
								    '''<unk>''',
								    '''[CLS]''',
								    '''[SEP]''',
								    '''want''',
								    '''unwanted''',
								    '''wa''',
								    '''un''',
								    '''running''',
								    ''',''',
								    '''low''',
								    '''l''',
								]
								lowerCamelCase__	:	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 	snake_case ( self							:						List[str],						**lowerCamelCase							:						Any  )->      List[str]:
								lowerCamelCase__	:	Tuple				=True
								return TransfoXLTokenizer.from_pretrained(self.tmpdirname,						**lowerCamelCase  )



					def 	snake_case ( self							:						List[str],						lowerCamelCase							:						Tuple  )->      Optional[int]:
								lowerCamelCase__	:	Optional[int]				='''<unk> UNwanted , running'''
								lowerCamelCase__	:	Dict				='''<unk> unwanted, running'''
								return input_text, output_text



					def 	snake_case ( self							:						str  )->      Optional[int]:
								lowerCamelCase__	:	Optional[Any]				=TransfoXLTokenizer(vocab_file=self.vocab_file,						lower_case=lowerCamelCase  )

								lowerCamelCase__	:	Any				=tokenizer.tokenize('''<unk> UNwanted , running'''  )
								self.assertListEqual(lowerCamelCase,						['''<unk>''', '''unwanted''', ''',''', '''running''']  )

								self.assertListEqual(tokenizer.convert_tokens_to_ids(lowerCamelCase  ),						[0, 4, 8, 7]  )



					def 	snake_case ( self							:						List[str]  )->      List[str]:
								lowerCamelCase__	:	Dict				=TransfoXLTokenizer(lower_case=lowerCamelCase  )

								self.assertListEqual(
								    tokenizer.tokenize(''' \tHeLLo ! how  \n Are yoU ?  '''  ),						['''hello''', '''!''', '''how''', '''are''', '''you''', '''?''']  )



					def 	snake_case ( self							:						Dict  )->      Optional[int]:
								lowerCamelCase__	:	Optional[Any]				=TransfoXLTokenizer(lower_case=lowerCamelCase  )

								self.assertListEqual(
								    tokenizer.tokenize(''' \tHeLLo ! how  \n Are yoU ?  '''  ),						['''HeLLo''', '''!''', '''how''', '''Are''', '''yoU''', '''?''']  )



					def 	snake_case ( self							:						Any  )->      List[Any]:
								lowerCamelCase__	:	Optional[Any]				=TransfoXLTokenizer(lower_case=lowerCamelCase  )
								lowerCamelCase__	:	Dict				='''Hello (bracket) and side-scrolled [and] Henry\'s $5,000 with 3.34 m. What\'s up!?'''
								lowerCamelCase__	:	Dict				=[
								    '''Hello''',
								    '''(''',
								    '''bracket''',
								    ''')''',
								    '''and''',
								    '''side''',
								    '''@-@''',
								    '''scrolled''',
								    '''[''',
								    '''and''',
								    ''']''',
								    '''Henry''',
								    '''\'s''',
								    '''$''',
								    '''5''',
								    '''@,@''',
								    '''000''',
								    '''with''',
								    '''3''',
								    '''@.@''',
								    '''34''',
								    '''m''',
								    '''.''',
								    '''What''',
								    '''\'s''',
								    '''up''',
								    '''!''',
								    '''?''',
								]

								self.assertListEqual(tokenizer.tokenize(lowerCamelCase  ),						lowerCamelCase  )

								self.assertEqual(tokenizer.convert_tokens_to_string(lowerCamelCase  ),						lowerCamelCase  )




					def 	snake_case ( self							:						Tuple  )->      int:
								lowerCamelCase__	:	List[Any]				=self.get_tokenizer()
								lowerCamelCase__	:	Optional[int]				=len(lowerCamelCase  )

								tokenizer.add_tokens(['''new1''', '''new2''']  )
								tokenizer.move_added_token('''new1''',						1  )

								# Check that moved token is not copied (duplicate)
								self.assertEqual(len(lowerCamelCase  ),						original_len + 2  )
								# Check that token is moved to specified id
								self.assertEqual(tokenizer.encode('''new1'''  ),						[1]  )
								self.assertEqual(tokenizer.decode([1]  ),						'''new1'''  )









"""simple docstring"""






from __future__ import annotations

from collections.abc import Iterator

class  __SCREAMING_SNAKE_CASE			:


					'''simple docstring'''





					def __init__( self							:						str,						lowerCamelCase							:						int  )->      None:
								lowerCamelCase__	:	str				=value
								lowerCamelCase__	:	Node | None				=None
								lowerCamelCase__	:	Node | None				=None





class  __SCREAMING_SNAKE_CASE			:


					'''simple docstring'''





					def __init__( self							:						int,						lowerCamelCase							:						Node  )->      None:
								lowerCamelCase__	:	Any				=tree



					def 	snake_case ( self							:						str,						lowerCamelCase							:						Node | None  )->      int:
								if node is None:
											return 0
								return node.value + (
								    self.depth_first_search(node.left  ) + self.depth_first_search(node.right  )
								)




					def __iter__( self							:						Dict  )->      Iterator[int]:
								yield self.depth_first_search(self.tree  )


if __name__ == "__main__":
		import doctest

		doctest.testmod()




