



"""simple docstring"""






class    __snake_case:




    def __init__(   self    ,							A_			):





      '''simple docstring'''



      _SCREAMING_SNAKE_CASE        =			data
      _SCREAMING_SNAKE_CASE        =			None
      _SCREAMING_SNAKE_CASE        =			None




    def __str__(   self			):





      '''simple docstring'''



      return F'''{self.data}'''




class    __snake_case:




    def __init__(   self			):





      '''simple docstring'''



      _SCREAMING_SNAKE_CASE        =			None
      _SCREAMING_SNAKE_CASE        =			None




    def __iter__(   self			):





      '''simple docstring'''



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




    def __str__(   self			):





      '''simple docstring'''



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




    def __len__(   self			):





      '''simple docstring'''



      return sum(1 for _ in self			)




    def   A   (   self    ,							A_			):





      '''simple docstring'''



      self.insert_at_nth(0    ,							lowercase_			)




    def   A   (   self    ,							A_			):





      '''simple docstring'''



      self.insert_at_nth(len(self			)    ,							lowercase_			)




    def   A   (   self    ,							A_    ,							A_			):





      '''simple docstring'''



      _SCREAMING_SNAKE_CASE        =			len(self			)

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




    def   A   (   self			):





      '''simple docstring'''



      return self.delete_at_nth(0			)




    def   A   (   self			):





      '''simple docstring'''



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




    def   A   (   self    ,							A_			):





      '''simple docstring'''



      _SCREAMING_SNAKE_CASE        =			len(self			)

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




    def   A   (   self    ,							A_			):





      '''simple docstring'''



      _SCREAMING_SNAKE_CASE        =			self.head

      while current.data != data:  # Find the position to delete
        if current.next:
          _SCREAMING_SNAKE_CASE        =			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
        _SCREAMING_SNAKE_CASE        =			current.next  # 1 --> 3
        _SCREAMING_SNAKE_CASE        =			current.previous  # 1 <--> 3
      return data




    def   A   (   self			):





      '''simple docstring'''



      return len(self			) == 0



def 							A__ (     ):


  '''simple docstring'''


  _SCREAMING_SNAKE_CASE        =			DoublyLinkedList()
  assert linked_list.is_empty() is True
  assert str(SCREAMING_SNAKE_CASE__    ) == ""

  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(10    ):
    assert len(SCREAMING_SNAKE_CASE__    ) == i
    linked_list.insert_at_nth(SCREAMING_SNAKE_CASE__       ,							i + 1    )
  assert str(SCREAMING_SNAKE_CASE__    ) == "->".join(str(SCREAMING_SNAKE_CASE__    ) for i in range(1       ,							11    )    )

  linked_list.insert_at_head(0    )
  linked_list.insert_at_tail(11    )
  assert str(SCREAMING_SNAKE_CASE__    ) == "->".join(str(SCREAMING_SNAKE_CASE__    ) for i in range(0       ,							12    )    )

  assert linked_list.delete_head() == 0
  assert linked_list.delete_at_nth(9    ) == 10
  assert linked_list.delete_tail() == 11
  assert len(SCREAMING_SNAKE_CASE__    ) == 9
  assert str(SCREAMING_SNAKE_CASE__    ) == "->".join(str(SCREAMING_SNAKE_CASE__    ) for i in range(1       ,							10    )    )


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

    testmod()



import warnings

from ...utils import logging
from .image_processing_mobilenet_va import MobileNetVaImageProcessor


lowercase_									=    logging.get_logger(__name__)


class 					A		(				_UpperCAmelCase					):







    """simple docstring"""





    def __init__( self					:			str,*lowercase_					:			List[Any],**lowercase_					:			Dict						)->       None:





        '''simple docstring'''







        warnings.warn(
            'The class MobileNetV1FeatureExtractor is deprecated and will be removed in version 5 of Transformers.'
            ' Please use MobileNetV1ImageProcessor instead.',lowercase_,)
        super().__init__(*lowercase_,**lowercase_						)

