





"""simple docstring"""
from typing import Dict, List, Optional, Union

import numpy as np

from ...image_processing_utils import BaseImageProcessor, BatchFeature, get_size_dict
from ...image_transforms import (
    center_crop,
    convert_to_rgb,
    get_resize_output_image_size,
    normalize,
    rescale,
    resize,
    to_channel_dimension_format,
)
from ...image_utils import (
    OPENAI_CLIP_MEAN,
    OPENAI_CLIP_STD,
    ChannelDimension,
    ImageInput,
    PILImageResampling,
    make_list_of_images,
    to_numpy_array,
    valid_images,
)
from ...utils import TensorType, is_vision_available, logging


__UpperCamelCase     :						Optional[Any]						       =  logging.get_logger(__name__)


if is_vision_available():
       import PIL







class       a							(   a__  ):
 snake_case__             =       ['''pixel_values''']



 def __init__(     self				,       _snake_case = True				,       _snake_case = None				,       _snake_case = PILImageResampling.BICUBIC				,       _snake_case = True				,       _snake_case = None				,       _snake_case = True				,       _snake_case = 1 / 2_55				,       _snake_case = True				,       _snake_case = None				,       _snake_case = None				,       _snake_case = True				,       **_snake_case				,       ):







  """simple docstring"""






  super().__init__(**_snake_case     )
  lowerCAmelCase    				= size if size is not None else {'shortest_edge': 2_24}
  lowerCAmelCase    				= get_size_dict(_snake_case				,       default_to_square=_snake_case     )
  lowerCAmelCase    				= crop_size if crop_size is not None else {'height': 2_24, 'width': 2_24}
  lowerCAmelCase    				= get_size_dict(_snake_case				,       default_to_square=_snake_case				,       param_name='crop_size'     )

  lowerCAmelCase    				= do_resize
  lowerCAmelCase    				= size
  lowerCAmelCase    				= resample
  lowerCAmelCase    				= do_center_crop
  lowerCAmelCase    				= crop_size
  lowerCAmelCase    				= do_rescale
  lowerCAmelCase    				= rescale_factor
  lowerCAmelCase    				= do_normalize
  lowerCAmelCase    				= image_mean if image_mean is not None else OPENAI_CLIP_MEAN
  lowerCAmelCase    				= image_std if image_std is not None else OPENAI_CLIP_STD
  lowerCAmelCase    				= do_convert_rgb



 def    UpperCamelCase__  (     self				,       _snake_case				,       _snake_case				,       _snake_case = PILImageResampling.BICUBIC				,       _snake_case = None				,       **_snake_case				,       ):







  """simple docstring"""






  lowerCAmelCase    				= get_size_dict(_snake_case				,       default_to_square=_snake_case     )
  if "shortest_edge" not in size:
   raise ValueError(F'The `size` parameter must contain the key `shortest_edge`. Got {size.keys()}'     )
  lowerCAmelCase    				= get_resize_output_image_size(_snake_case				,       size=size['shortest_edge']				,       default_to_square=_snake_case     )
  return resize(_snake_case				,       size=_snake_case				,       resample=_snake_case				,       data_format=_snake_case				,       **_snake_case     )



 def    UpperCamelCase__  (     self				,       _snake_case				,       _snake_case				,       _snake_case = None				,       **_snake_case				,       ):







  """simple docstring"""






  lowerCAmelCase    				= get_size_dict(_snake_case     )
  if "height" not in size or "width" not in size:
   raise ValueError(F'The `size` parameter must contain the keys (height, width). Got {size.keys()}'     )
  return center_crop(_snake_case				,       size=(size['height'], size['width'])				,       data_format=_snake_case				,       **_snake_case     )



 def    UpperCamelCase__  (     self				,       _snake_case				,       _snake_case				,       _snake_case = None				,       **_snake_case				,       ):







  """simple docstring"""






  return rescale(_snake_case				,       scale=_snake_case				,       data_format=_snake_case				,       **_snake_case     )



 def    UpperCamelCase__  (     self				,       _snake_case				,       _snake_case				,       _snake_case				,       _snake_case = None				,       **_snake_case				,       ):







  """simple docstring"""






  return normalize(_snake_case				,       mean=_snake_case				,       std=_snake_case				,       data_format=_snake_case				,       **_snake_case     )



 def    UpperCamelCase__  (     self				,       _snake_case				,       _snake_case = None				,       _snake_case = None				,       _snake_case = None				,       _snake_case = None				,       _snake_case = None				,       _snake_case = None				,       _snake_case = None				,       _snake_case = None				,       _snake_case = None				,       _snake_case = None				,       _snake_case = None				,       _snake_case = None				,       _snake_case = ChannelDimension.FIRST				,       **_snake_case				,       ):







  """simple docstring"""






  lowerCAmelCase    				= do_resize if do_resize is not None else self.do_resize
  lowerCAmelCase    				= size if size is not None else self.size
  lowerCAmelCase    				= get_size_dict(_snake_case				,       param_name='size'				,       default_to_square=_snake_case     )
  lowerCAmelCase    				= resample if resample is not None else self.resample
  lowerCAmelCase    				= do_center_crop if do_center_crop is not None else self.do_center_crop
  lowerCAmelCase    				= crop_size if crop_size is not None else self.crop_size
  lowerCAmelCase    				= get_size_dict(_snake_case				,       param_name='crop_size'				,       default_to_square=_snake_case     )
  lowerCAmelCase    				= do_rescale if do_rescale is not None else self.do_rescale
  lowerCAmelCase    				= rescale_factor if rescale_factor is not None else self.rescale_factor
  lowerCAmelCase    				= do_normalize if do_normalize is not None else self.do_normalize
  lowerCAmelCase    				= image_mean if image_mean is not None else self.image_mean
  lowerCAmelCase    				= image_std if image_std is not None else self.image_std
  lowerCAmelCase    				= do_convert_rgb if do_convert_rgb is not None else self.do_convert_rgb

  lowerCAmelCase    				= make_list_of_images(_snake_case     )

  if not valid_images(_snake_case     ):
   raise ValueError(
       'Invalid image type. Must be of type PIL.Image.Image, numpy.ndarray, '
       'torch.Tensor, tf.Tensor or jax.ndarray.'     )

  if do_resize and size is None:
   raise ValueError('Size must be specified if do_resize is True.'     )

  if do_center_crop and crop_size is None:
   raise ValueError('Crop size must be specified if do_center_crop is True.'     )

  if do_rescale and rescale_factor is None:
   raise ValueError('Rescale factor must be specified if do_rescale is True.'     )

  if do_normalize and (image_mean is None or image_std is None):
   raise ValueError('Image mean and std must be specified if do_normalize is True.'     )

  # PIL RGBA images are converted to RGB
  if do_convert_rgb:
   lowerCAmelCase    				= [convert_to_rgb(_snake_case     ) for image in images]

  # All transformations expect numpy arrays.
  lowerCAmelCase    				= [to_numpy_array(_snake_case     ) for image in images]

  if do_resize:
   lowerCAmelCase    				= [self.resize(image=_snake_case				,       size=_snake_case				,       resample=_snake_case     ) for image in images]

  if do_center_crop:
   lowerCAmelCase    				= [self.center_crop(image=_snake_case				,       size=_snake_case     ) for image in images]

  if do_rescale:
   lowerCAmelCase    				= [self.rescale(image=_snake_case				,       scale=_snake_case     ) for image in images]

  if do_normalize:
   lowerCAmelCase    				= [self.normalize(image=_snake_case				,       mean=_snake_case				,       std=_snake_case     ) for image in images]

  lowerCAmelCase    				= [to_channel_dimension_format(_snake_case				,       _snake_case     ) for image in images]

  lowerCAmelCase    				= {'pixel_values': images}
  return BatchFeature(data=_snake_case				,       tensor_type=_snake_case     )












"""simple docstring"""
from typing import Any







class       a							:



 def __init__(     self				,       _snake_case     ):







  """simple docstring"""






  lowerCAmelCase    				= data
  lowerCAmelCase    				= None



 def __repr__(     self     ):







  """simple docstring"""






  return F'Node({self.data})'







class       a							:



 def __init__(     self     ):







  """simple docstring"""






  lowerCAmelCase    				= None



 def __iter__(     self     ):







  """simple docstring"""






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



 def __len__(     self     ):







  """simple docstring"""






  return sum(1 for _ in self     )



 def __repr__(     self     ):







  """simple docstring"""






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



 def __getitem__(     self				,       _snake_case     ):







  """simple docstring"""






  if not 0 <= index < len(self     ):
   raise ValueError('list index out of range.'     )
  for i, node in enumerate(self     ):
   if i == index:
    return node
  return None



 def __setitem__(     self				,       _snake_case				,       _snake_case     ):







  """simple docstring"""






  if not 0 <= index < len(self     ):
   raise ValueError('list index out of range.'     )
  lowerCAmelCase    				= self.head
  for _ in range(_snake_case     ):
   lowerCAmelCase    				= current.next
  lowerCAmelCase    				= data



 def    UpperCamelCase__  (     self				,       _snake_case     ):







  """simple docstring"""






  self.insert_nth(len(self     )				,       _snake_case     )



 def    UpperCamelCase__  (     self				,       _snake_case     ):







  """simple docstring"""






  self.insert_nth(0				,       _snake_case     )



 def    UpperCamelCase__  (     self				,       _snake_case				,       _snake_case     ):







  """simple docstring"""






  if not 0 <= index <= len(self     ):
   raise IndexError('list index out of range'     )
  lowerCAmelCase    				= Node(_snake_case     )
  if self.head is None:
   lowerCAmelCase    				= new_node
  elif index == 0:
   lowerCAmelCase    				= self.head  # link new_node to head
   lowerCAmelCase    				= new_node
  else:
   lowerCAmelCase    				= self.head
   for _ in range(index - 1     ):
    lowerCAmelCase    				= temp.next
   lowerCAmelCase    				= temp.next
   lowerCAmelCase    				= new_node



 def    UpperCamelCase__  (     self     ):  # print every node data







  """simple docstring"""






  print(self     )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  return self.delete_nth(0     )



 def    UpperCamelCase__  (     self     ):  # delete from tail







  """simple docstring"""






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



 def    UpperCamelCase__  (     self				,       _snake_case = 0     ):







  """simple docstring"""






  if not 0 <= index <= len(self     ) - 1:  # test if index is valid
   raise IndexError('List index out of range.'     )
  lowerCAmelCase    				= self.head  # default first node
  if index == 0:
   lowerCAmelCase    				= self.head.next
  else:
   lowerCAmelCase    				= self.head
   for _ in range(index - 1     ):
    lowerCAmelCase    				= temp.next
   lowerCAmelCase    				= temp.next
   lowerCAmelCase    				= temp.next.next
  return delete_node.data



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  return self.head is None



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= None
  lowerCAmelCase    				= self.head

  while current:
   # Store the current node's next node.
   lowerCAmelCase    				= current.next
   # Make the current node's next point backwards
   lowerCAmelCase    				= prev
   # Make the previous node be the current node
   lowerCAmelCase    				= current
   # Make the current node the next node (to progress iteration)
   lowerCAmelCase    				= next_node
  # Return prev in order to put the head at the end
  lowerCAmelCase    				= prev


def 		_SCREAMING_SNAKE_CASE			():
 lowerCAmelCase    				= LinkedList()
 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(10			):
  assert len(_UpperCAmelCase			) == i
  linked_list.insert_nth(_UpperCAmelCase  ,     i + 1			)
 assert str(_UpperCAmelCase			) == "->".join(str(_UpperCAmelCase			) for i in range(1  ,     11			)			)

 linked_list.insert_head(0			)
 linked_list.insert_tail(11			)
 assert str(_UpperCAmelCase			) == "->".join(str(_UpperCAmelCase			) for i in range(0  ,     12			)			)

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

 assert all(linked_list[i] == i + 1 for i in range(0  ,     9			)			) is True

 for i in range(0  ,     9			):
  lowerCAmelCase    				= -i
 assert all(linked_list[i] == -i for i in range(0  ,     9			)			) is True

 linked_list.reverse()
 assert str(_UpperCAmelCase			) == "->".join(str(_UpperCAmelCase			) for i in range(-8  ,     1			)			)

def 		_SCREAMING_SNAKE_CASE			():
 lowerCAmelCase    				= [
     -9,
     100,
     Node(7734_5112			),
     'dlrow olleH',
     7,
     5555,
     0,
     -192.5_5555,
     'Hello, world!',
     77.9,
     Node(10			),
     None,
     None,
     12.20,
 ]
 lowerCAmelCase    				= LinkedList()

 for i in test_input:
  linked_list.insert_tail(_UpperCAmelCase			)

 # Check if it's empty or not
 assert linked_list.is_empty() is False
 assert (
     str(_UpperCAmelCase			) == "-9->100->Node(77345112)->dlrow olleH->7->5555->0->"
     "-192.55555->Hello, world!->77.9->Node(10)->None->None->12.2"
 )

 # Delete the head
 lowerCAmelCase    				= linked_list.delete_head()
 assert result == -9
 assert (
     str(_UpperCAmelCase			) == "100->Node(77345112)->dlrow olleH->7->5555->0->-192.55555->"
     "Hello, world!->77.9->Node(10)->None->None->12.2"
 )

 # Delete the tail
 lowerCAmelCase    				= linked_list.delete_tail()
 assert result == 12.2
 assert (
     str(_UpperCAmelCase			) == "100->Node(77345112)->dlrow olleH->7->5555->0->-192.55555->"
     "Hello, world!->77.9->Node(10)->None->None"
 )

 # Delete a node in specific location in linked list
 lowerCAmelCase    				= linked_list.delete_nth(10			)
 assert result is None
 assert (
     str(_UpperCAmelCase			) == "100->Node(77345112)->dlrow olleH->7->5555->0->-192.55555->"
     "Hello, world!->77.9->Node(10)->None"
 )

 # Add a Node instance to its head
 linked_list.insert_head(Node('Hello again, world!'			)			)
 assert (
     str(_UpperCAmelCase			)
     == "Node(Hello again, world!)->100->Node(77345112)->dlrow olleH->"
     "7->5555->0->-192.55555->Hello, world!->77.9->Node(10)->None"
 )

 # Add None to its tail
 linked_list.insert_tail(_UpperCAmelCase			)
 assert (
     str(_UpperCAmelCase			)
     == "Node(Hello again, world!)->100->Node(77345112)->dlrow olleH->"
     "7->5555->0->-192.55555->Hello, world!->77.9->Node(10)->None->None"
 )

 # Reverse the linked list
 linked_list.reverse()
 assert (
     str(_UpperCAmelCase			)
     == "None->None->Node(10)->77.9->Hello, world!->-192.55555->0->5555->"
     "7->dlrow olleH->Node(77345112)->100->Node(Hello again, world!)"
 )

def 		_SCREAMING_SNAKE_CASE			():
 from doctest import testmod

 testmod()

 lowerCAmelCase    				= LinkedList()
 linked_list.insert_head(input('Inserting 1st at head '			).strip()			)
 linked_list.insert_head(input('Inserting 2nd at head '			).strip()			)
 print('\nPrint list:'			)
 linked_list.print_list()
 linked_list.insert_tail(input('\nInserting 1st at tail '			).strip()			)
 linked_list.insert_tail(input('Inserting 2nd at tail '			).strip()			)
 print('\nPrint list:'			)
 linked_list.print_list()
 print('\nDelete head'			)
 linked_list.delete_head()
 print('Delete tail'			)
 linked_list.delete_tail()
 print('\nPrint list:'			)
 linked_list.print_list()
 print('\nReverse linked list'			)
 linked_list.reverse()
 print('\nPrint list:'			)
 linked_list.print_list()
 print('\nString representation of linked list:'			)
 print(_UpperCAmelCase			)
 print('\nReading/changing Node data using indexing:'			)
 print(F'Element at Position 1: {linked_list[1]}'			)
 lowerCAmelCase    				= input('Enter New Value: '			).strip()
 print('New list:'			)
 print(_UpperCAmelCase			)
 print(F'length of linked_list is : {len(_UpperCAmelCase			)}'			)


if __name__ == "__main__":
       main()





