
'''simple docstring'''





import os
import tempfile
import unittest
from typing import List

from transformers.models.esm.tokenization_esm import VOCAB_FILES_NAMES, EsmTokenizer
from transformers.testing_utils import require_tokenizers
from transformers.tokenization_utils import PreTrainedTokenizer
from transformers.tokenization_utils_base import PreTrainedTokenizerBase


@require_tokenizers
class 			UpperCamelCase__	(     unittest.TestCase):
 UpperCAmelCase__     :     Optional[Any]    					=       EsmTokenizer






 def 						lowercase_    (      self	:List[Any]      )					->      Dict:







       '''simple docstring'''



       super().setUp()
       __A													=      tempfile.mkdtemp()
       # fmt: off
       __A													=      ["<cls>", "<pad>", "<eos>", "<unk>", "L", "A", "G", "V", "S", "E", "R", "T", "I", "D", "P", "K", "Q", "N", "F", "Y", "M", "H", "W", "C", "X", "B", "U", "Z", "O", ".", "-", "<null_1>", "<mask>"]  # noqa: E501
       # fmt: on
       __A													=      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	:Optional[Any]						,					**_A	:Union[str, Any]      )					->      List[PreTrainedTokenizerBase]:







       '''simple docstring'''



       return [self.get_tokenizer(**_A      )]






 def 						lowercase_    (      self	:Dict						,					**_A	:Union[str, Any]      )					->      PreTrainedTokenizer:







       '''simple docstring'''



       return self.tokenizer_class.from_pretrained(self.tmpdirname						,					**_A      )






 def 						lowercase_    (      self	:int      )					->      int:







       '''simple docstring'''



       __A													=      self.tokenizer_class(self.vocab_file      )

       __A													=      tokenizer.tokenize('LAGVS'      )
       self.assertListEqual(_A						,					['L', 'A', 'G', 'V', 'S']      )
       self.assertListEqual(tokenizer.convert_tokens_to_ids(_A      )						,					[4, 5, 6, 7, 8]      )






 def 						lowercase_    (      self	:Optional[int]      )					->      Optional[Any]:







       '''simple docstring'''



       __A													=      self.tokenizer_class(self.vocab_file      )

       __A													=      'LAGVS'
       self.assertListEqual(tokenizer.encode(_A      )						,					[0, 4, 5, 6, 7, 8, 2]      )






 def 						lowercase_    (      self	:Any      )					->      Dict:







       '''simple docstring'''



       __A													=      self.tokenizer_class(self.vocab_file      )

       __A													=      ['LAGVS', 'WCB']
       __A													=      tokenizer(_A						,					padding=_A      )['input_ids']

       self.assertListEqual(_A						,					[[0, 4, 5, 6, 7, 8, 2], [0, 22, 23, 25, 2]]      )






 def 						lowercase_    (      self	:List[str]      )					->      Any:







       '''simple docstring'''



       __A													=      self.tokenizer_class(self.vocab_file      )

       __A													=      ['LAGVS', 'WCB']
       __A													=      tokenizer(_A						,					padding=_A      )['input_ids']

       self.assertListEqual(_A						,					[[0, 4, 5, 6, 7, 8, 2], [0, 22, 23, 25, 2, 1, 1]]      )






 def 						lowercase_    (      self	:Any      )					->      str:







       '''simple docstring'''



       __A													=      self.get_tokenizers(fast=_A      )
       for tokenizer in tokenizers:
             with self.subTest(F'{tokenizer.__class__.__name__}'      ):
                   __A													=      '<unk>'
                   __A													=      '<mask>'

                   __A													=      tokenizer.tokenize(_A      )
                   __A													=      tokenizer.tokenize(_A      )

                   self.assertEqual(len(_A      )						,					1      )
                   self.assertEqual(len(_A      )						,					1      )
                   self.assertEqual(token_a[0]						,					_A      )
                   self.assertEqual(token_a[0]						,					_A      )








'''simple docstring'''





class 			UpperCamelCase__	:






 def __init__(      self	:Optional[Any]						,					_A	:Tuple      )					->      Tuple:







       '''simple docstring'''



       __A													=      data
       __A													=      None
       __A													=      None






 def __str__(      self	:List[str]      )					->      Optional[int]:







       '''simple docstring'''



       return F'{self.data}'


class 			UpperCamelCase__	:






 def __init__(      self	:List[Any]      )					->      Any:







       '''simple docstring'''



       __A													=      None
       __A													=      None






 def __iter__(      self	:Optional[int]      )					->      List[Any]:







       '''simple docstring'''



       __A													=      self.head
       while node:
             yield node.data
             __A													=      node.next






 def __str__(      self	:Dict      )					->      Union[str, Any]:







       '''simple docstring'''



       return "->".join([str(_A      ) for item in self]      )






 def __len__(      self	:int      )					->      List[str]:







       '''simple docstring'''



       return sum(1 for _ in self      )






 def 						lowercase_    (      self	:List[str]						,					_A	:Any      )					->      str:







       '''simple docstring'''



       self.insert_at_nth(0						,					_A      )






 def 						lowercase_    (      self	:Dict						,					_A	:Optional[Any]      )					->      Tuple:







       '''simple docstring'''



       self.insert_at_nth(len(self      )						,					_A      )






 def 						lowercase_    (      self	:Optional[int]						,					_A	:int						,					_A	:Optional[int]      )					->      int:







       '''simple docstring'''



       __A													=      len(self      )

       if not 0 <= index <= length:
             raise IndexError('list index out of range'      )
       __A													=      Node(_A      )
       if self.head is None:
             __A													=      __A													=      new_node
       elif index == 0:
             __A													=      new_node
             __A													=      self.head
             __A													=      new_node
       elif index == length:
             __A													=      new_node
             __A													=      self.tail
             __A													=      new_node
       else:
             __A													=      self.head
             for _ in range(0						,					_A      ):
                   __A													=      temp.next
             __A													=      new_node
             __A													=      temp.previous
             __A													=      temp
             __A													=      new_node






 def 						lowercase_    (      self	:Optional[int]      )					->      List[str]:







       '''simple docstring'''



       return self.delete_at_nth(0      )






 def 						lowercase_    (      self	:Any      )					->      Tuple:







       '''simple docstring'''



       return self.delete_at_nth(len(self      ) - 1      )






 def 						lowercase_    (      self	:Dict						,					_A	:int      )					->      List[str]:







       '''simple docstring'''



       __A													=      len(self      )

       if not 0 <= index <= length - 1:
             raise IndexError('list index out of range'      )
       __A													=      self.head  # default first node
       if length == 1:
             __A													=      __A													=      None
       elif index == 0:
             __A													=      self.head.next
             __A													=      None
       elif index == length - 1:
             __A													=      self.tail
             __A													=      self.tail.previous
             __A													=      None
       else:
             __A													=      self.head
             for _ in range(0						,					_A      ):
                   __A													=      temp.next
             __A													=      temp
             __A													=      temp.previous
             __A													=      temp.next
       return delete_node.data






 def 						lowercase_    (      self	:List[str]						,					_A	:Dict      )					->      str:







       '''simple docstring'''



       __A													=      self.head

       while current.data != data:  # Find the position to delete
             if current.next:
                   __A													=      current.next
             else:  # We have reached the end an no value matches
                   raise ValueError('No data matching given value'      )

       if current == self.head:
             self.delete_head()

       elif current == self.tail:
             self.delete_tail()

       else:  # Before: 1 <--> 2(current) <--> 3
             __A													=      current.next  # 1 --> 3
             __A													=      current.previous  # 1 <--> 3
       return data






 def 						lowercase_    (      self	:List[str]      )					->      Tuple:







       '''simple docstring'''



       return len(self      ) == 0





def 							snake_case				(		)->      None:







      """simple docstring"""
      __A													=      DoublyLinkedList()
      assert linked_list.is_empty() is True
      assert str(UpperCAmelCase						) == ""

      try:
            linked_list.delete_head()
            raise AssertionError  # This should not happen.
      except IndexError:
            assert True  # This should happen.

      try:
            linked_list.delete_tail()
            raise AssertionError  # This should not happen.
      except IndexError:
            assert True  # This should happen.

      for i in range(1_0						):
            assert len(UpperCAmelCase						) == i
            linked_list.insert_at_nth(UpperCAmelCase   ,	i + 1						)
      assert str(UpperCAmelCase						) == "->".join(str(UpperCAmelCase						) for i in range(1   ,	1_1						)						)

      linked_list.insert_at_head(0						)
      linked_list.insert_at_tail(1_1						)
      assert str(UpperCAmelCase						) == "->".join(str(UpperCAmelCase						) for i in range(0   ,	1_2						)						)

      assert linked_list.delete_head() == 0
      assert linked_list.delete_at_nth(9						) == 1_0
      assert linked_list.delete_tail() == 1_1
      assert len(UpperCAmelCase						) == 9
      assert str(UpperCAmelCase						) == "->".join(str(UpperCAmelCase						) for i in range(1   ,	1_0						)						)


if __name__ == "__main__":
 from doctest import testmod

 testmod()






