





'''simple docstring'''

from __future__ import annotations

from random import random
from typing import Generic, TypeVar

UpperCAmelCase					:		List[str]		=							TypeVar('KT')
UpperCAmelCase					:		Dict		=							TypeVar('VT')





class lowerCamelCase						(Generic[KT, VT]					):







  def __init__(		self     ,     lowercase__ = "root"     ,     lowercase__ = None		)		->						Any:






        """simple docstring"""





        _snake_case		:	Optional[Any]					     =     key
        _snake_case		:	Union[str, Any]					     =     value
        _snake_case		:	str					     =     []







  def __repr__(		self		)		->						Tuple:






        """simple docstring"""





        return F'''Node({self.key}: {self.value})'''







  @property
  def 				UpperCAmelCase_				(		self		)		->						Optional[Any]:






        """simple docstring"""





        return len(self.forward		)





class lowerCamelCase						(Generic[KT, VT]					):







  def __init__(		self     ,     lowercase__ = 0.5     ,     lowercase__ = 16		)		->						List[Any]:






        """simple docstring"""





        _snake_case		:	List[Any]					     =     Node[KT, VT]()
        _snake_case		:	List[str]					     =     0
        _snake_case		:	Tuple					     =     p
        _snake_case		:	int					     =     max_level







  def __str__(		self		)		->						int:






        """simple docstring"""





        _snake_case		:	Tuple					     =     list(self		)

        if len(lowercase__		) == 0:
              return F'''SkipList(level={self.level})'''

        _snake_case		:	Any					     =     max((len(str(lowercase__		)		) for item in items)     ,     default=4		)
        _snake_case		:	int					     =     max(lowercase__     ,     4		) + 4

        _snake_case		:	List[Any]					     =     self.head
        _snake_case		:	str					     =     []

        _snake_case		:	Optional[Any]					     =     node.forward.copy()
        lines.append(F'''[{node.key}]'''.ljust(lowercase__     ,     '''-'''		) + '''* ''' * len(lowercase__		)		)
        lines.append(''' ''' * label_size + '''| ''' * len(lowercase__		)		)

        while len(node.forward		) != 0:
              _snake_case		:	str					     =     node.forward[0]

              lines.append(
                  F'''[{node.key}]'''.ljust(lowercase__     ,     '''-'''		)
                  + ''' '''.join(str(n.key		) if n.key == node.key else '''|''' for n in forwards		)		)
              lines.append(''' ''' * label_size + '''| ''' * len(lowercase__		)		)
              _snake_case		:	Any					     =     node.forward

        lines.append('''None'''.ljust(lowercase__		) + '''* ''' * len(lowercase__		)		)
        return F'''SkipList(level={self.level})\n''' + "\n".join(lowercase__		)







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






        """simple docstring"""





        _snake_case		:	Optional[int]					     =     self.head

        while len(node.forward		) != 0:
              yield node.forward[0].key
              _snake_case		:	Union[str, Any]					     =     node.forward[0]







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






        """simple docstring"""





        _snake_case		:	Union[str, Any]					     =     1
        while random() < self.p and level < self.max_level:
              level += 1

        return level







  def 				UpperCAmelCase_				(		self     ,     lowercase__		)		->						Any:






        """simple docstring"""





        _snake_case		:	List[Any]					     =     []

        _snake_case		:	int					     =     self.head

        for i in reversed(range(self.level		)		):
              # i < node.level - When node level is lesser than `i` decrement `i`.
              # node.forward[i].key < key - Jumping to node with key value higher
              #                             or equal to searched key would result
              #                             in skipping searched key.
              while i < node.level and node.forward[i].key < key:
                    _snake_case		:	List[Any]					     =     node.forward[i]
              # Each leftmost node (relative to searched node) will potentially have to
              # be updated.
              update_vector.append(lowercase__		)

        update_vector.reverse()  # Note that we were inserting values in reverse order.

        # len(node.forward) != 0 - If current node doesn't contain any further
        #                          references then searched key is not present.
        # node.forward[0].key == key - Next node key should be equal to search key
        #                              if key is present.
        if len(node.forward		) != 0 and node.forward[0].key == key:
              return node.forward[0], update_vector
        else:
              return None, update_vector







  def 				UpperCAmelCase_				(		self     ,     lowercase__		)		->						Any:






        """simple docstring"""





        _snake_case     ,							_snake_case		:	str					     =     self._locate_node(lowercase__		)

        if node is not None:
              for i, update_node in enumerate(lowercase__		):
                    # Remove or replace all references to removed node.
                    if update_node.level > i and update_node.forward[i].key == key:
                          if node.level > i:
                                _snake_case		:	List[str]					     =     node.forward[i]
                          else:
                                _snake_case		:	Any					     =     update_node.forward[:i]







  def 				UpperCAmelCase_				(		self     ,     lowercase__     ,     lowercase__		)		->						Optional[int]:






        """simple docstring"""





        _snake_case     ,							_snake_case		:	Optional[Any]					     =     self._locate_node(lowercase__		)
        if node is not None:
              _snake_case		:	Dict					     =     value
        else:
              _snake_case		:	Dict					     =     self.random_level()

              if level > self.level:
                    # After level increase we have to add additional nodes to head.
                    for _ in range(self.level - 1     ,     lowercase__		):
                          update_vector.append(self.head		)
                    _snake_case		:	Optional[Any]					     =     level

              _snake_case		:	Union[str, Any]					     =     Node(lowercase__     ,     lowercase__		)

              for i, update_node in enumerate(update_vector[:level]		):
                    # Change references to pass through new node.
                    if update_node.level > i:
                          new_node.forward.append(update_node.forward[i]		)

                    if update_node.level < i + 1:
                          update_node.forward.append(lowercase__		)
                    else:
                          _snake_case		:	Tuple					     =     new_node







  def 				UpperCAmelCase_				(		self     ,     lowercase__		)		->						List[str]:






        """simple docstring"""





        _snake_case     ,							_snake_case		:	Optional[Any]					     =     self._locate_node(lowercase__		)

        if node is not None:
              return node.value

        return None




def    _a				(							):





      """simple docstring"""



      _snake_case		:	int					     =     SkipList()
      skip_list.insert('''Key1'''			,      3	)
      skip_list.insert('''Key2'''			,      12	)
      skip_list.insert('''Key3'''			,      41	)
      skip_list.insert('''Key4'''			,      -19	)

      _snake_case		:	Union[str, Any]					     =     skip_list.head
      _snake_case		:	Dict					     =     {}
      while node.level != 0:
            _snake_case		:	List[str]					     =     node.forward[0]
            _snake_case		:	List[str]					     =     node.value

      assert len(_UpperCamelCase	) == 4
      assert all_values["Key1"] == 3
      assert all_values["Key2"] == 12
      assert all_values["Key3"] == 41
      assert all_values["Key4"] == -19




def    _a				(							):





      """simple docstring"""



      _snake_case		:	List[str]					     =     SkipList()
      skip_list.insert('''Key1'''			,      10	)
      skip_list.insert('''Key1'''			,      12	)

      skip_list.insert('''Key5'''			,      7	)
      skip_list.insert('''Key7'''			,      10	)
      skip_list.insert('''Key10'''			,      5	)

      skip_list.insert('''Key7'''			,      7	)
      skip_list.insert('''Key5'''			,      5	)
      skip_list.insert('''Key10'''			,      10	)

      _snake_case		:	List[Any]					     =     skip_list.head
      _snake_case		:	List[Any]					     =     {}
      while node.level != 0:
            _snake_case		:	Optional[Any]					     =     node.forward[0]
            _snake_case		:	Any					     =     node.value

      if len(_UpperCamelCase	) != 4:
            print()
      assert len(_UpperCamelCase	) == 4
      assert all_values["Key1"] == 12
      assert all_values["Key7"] == 7
      assert all_values["Key5"] == 5
      assert all_values["Key10"] == 10




def    _a				(							):





      """simple docstring"""



      _snake_case		:	List[str]					     =     SkipList()
      assert skip_list.find('''Some key'''	) is None




def    _a				(							):





      """simple docstring"""



      _snake_case		:	List[str]					     =     SkipList()

      skip_list.insert('''Key2'''			,      20	)
      assert skip_list.find('''Key2'''	) == 20

      skip_list.insert('''Some Key'''			,      10	)
      skip_list.insert('''Key2'''			,      8	)
      skip_list.insert('''V'''			,      13	)

      assert skip_list.find('''Y'''	) is None
      assert skip_list.find('''Key2'''	) == 8
      assert skip_list.find('''Some Key'''	) == 10
      assert skip_list.find('''V'''	) == 13




def    _a				(							):





      """simple docstring"""



      _snake_case		:	Optional[int]					     =     SkipList()
      skip_list.delete('''Some key'''	)

      assert len(skip_list.head.forward	) == 0




def    _a				(							):





      """simple docstring"""



      _snake_case		:	Optional[Any]					     =     SkipList()

      skip_list.insert('''Key1'''			,      12	)
      skip_list.insert('''V'''			,      13	)
      skip_list.insert('''X'''			,      14	)
      skip_list.insert('''Key2'''			,      15	)

      skip_list.delete('''V'''	)
      skip_list.delete('''Key2'''	)

      assert skip_list.find('''V'''	) is None
      assert skip_list.find('''Key2'''	) is None




def    _a				(							):





      """simple docstring"""



      _snake_case		:	Any					     =     SkipList()

      skip_list.insert('''Key1'''			,      12	)
      skip_list.insert('''V'''			,      13	)
      skip_list.insert('''X'''			,      14	)
      skip_list.insert('''Key2'''			,      15	)

      skip_list.delete('''V'''	)
      assert skip_list.find('''V'''	) is None
      assert skip_list.find('''X'''	) == 14
      assert skip_list.find('''Key1'''	) == 12
      assert skip_list.find('''Key2'''	) == 15

      skip_list.delete('''X'''	)
      assert skip_list.find('''V'''	) is None
      assert skip_list.find('''X'''	) is None
      assert skip_list.find('''Key1'''	) == 12
      assert skip_list.find('''Key2'''	) == 15

      skip_list.delete('''Key1'''	)
      assert skip_list.find('''V'''	) is None
      assert skip_list.find('''X'''	) is None
      assert skip_list.find('''Key1'''	) is None
      assert skip_list.find('''Key2'''	) == 15

      skip_list.delete('''Key2'''	)
      assert skip_list.find('''V'''	) is None
      assert skip_list.find('''X'''	) is None
      assert skip_list.find('''Key1'''	) is None
      assert skip_list.find('''Key2'''	) is None




def    _a				(							):





      """simple docstring"""



      _snake_case		:	Union[str, Any]					     =     SkipList()

      skip_list.insert('''Key1'''			,      12	)
      skip_list.insert('''V'''			,      13	)
      skip_list.insert('''X'''			,      142	)
      skip_list.insert('''Key2'''			,      15	)

      skip_list.delete('''X'''	)

      def traverse_keys(lowerCAmelCase_	):
            yield node.key
            for forward_node in node.forward:
                  yield from traverse_keys(_UpperCamelCase	)

      assert len(set(traverse_keys(skip_list.head	)	)	) == 4




def    _a				(							):





      """simple docstring"""



      def is_sorted(lowerCAmelCase_	):
            return all(next_item >= item for item, next_item in zip(_UpperCamelCase			,      lst[1:]	)	)

      _snake_case		:	str					     =     SkipList()
      for i in range(10	):
            skip_list.insert(_UpperCamelCase			,      _UpperCamelCase	)
      assert is_sorted(list(_UpperCamelCase	)	)
      skip_list.delete(5	)
      skip_list.delete(8	)
      skip_list.delete(2	)
      assert is_sorted(list(_UpperCamelCase	)	)
      skip_list.insert(-12			,      -12	)
      skip_list.insert(77			,      77	)
      assert is_sorted(list(_UpperCamelCase	)	)




def    _a				(							):





      """simple docstring"""



      for _ in range(100	):
            # Repeat test 100 times due to the probabilistic nature of skip list
            # random values == random bugs
            test_insert()
            test_insert_overrides_existing_value()

            test_searching_empty_list_returns_none()
            test_search()

            test_deleting_item_from_empty_list_do_nothing()
            test_deleted_items_are_not_founded_by_find_method()
            test_delete_removes_only_given_key()
            test_delete_doesnt_leave_dead_nodes()

            test_iter_always_yields_sorted_values()




def    _a				(							):





      """simple docstring"""



      _snake_case		:	int					     =     SkipList()
      skip_list.insert(2			,      '''2'''	)
      skip_list.insert(4			,      '''4'''	)
      skip_list.insert(6			,      '''4'''	)
      skip_list.insert(4			,      '''5'''	)
      skip_list.insert(8			,      '''4'''	)
      skip_list.insert(9			,      '''4'''	)

      skip_list.delete(4	)

      print(_UpperCamelCase	)


if __name__ == "__main__":
   import doctest

   doctest.testmod()
   main()









'''simple docstring'''

from typing import List, Optional, Union

import numpy as np
import PIL.Image

from ...image_processing_utils import BaseImageProcessor, BatchFeature
from ...image_transforms import rescale, resize, to_channel_dimension_format
from ...image_utils import (
    ChannelDimension,
    PILImageResampling,
    get_image_size,
    make_list_of_images,
    to_numpy_array,
    valid_images,
)
from ...utils import TensorType, logging


UpperCAmelCase					:		Dict		=							logging.get_logger(__name__)





class lowerCamelCase						(a__					):
  _lowercase  :	int       					=				["""pixel_values"""]







  def __init__(		self     ,     lowercase__ = True     ,     lowercase__ = 32     ,     lowercase__=PILImageResampling.BILINEAR     ,     lowercase__ = True     ,     **lowercase__     ,     )		->						None:






        """simple docstring"""





        _snake_case		:	Any					     =     do_resize
        _snake_case		:	List[str]					     =     do_rescale
        _snake_case		:	Any					     =     size_divisor
        _snake_case		:	Optional[Any]					     =     resample
        super().__init__(**lowercase__		)







  def 				UpperCAmelCase_				(		self     ,     lowercase__     ,     lowercase__     ,     lowercase__     ,     lowercase__ = None     ,     **lowercase__		)		->						np.ndarray:






        """simple docstring"""





        _snake_case     ,							_snake_case		:	Dict					     =     get_image_size(lowercase__		)
        # Rounds the height and width down to the closest multiple of size_divisor
        _snake_case		:	Optional[int]					     =     height // size_divisor * size_divisor
        _snake_case		:	Dict					     =     width // size_divisor * size_divisor
        _snake_case		:	str					     =     resize(lowercase__     ,     (new_h, new_w)     ,     resample=lowercase__     ,     data_format=lowercase__     ,     **lowercase__		)
        return image







  def 				UpperCAmelCase_				(		self     ,     lowercase__     ,     lowercase__     ,     lowercase__ = None     ,     **lowercase__		)		->						np.ndarray:






        """simple docstring"""





        return rescale(image=lowercase__     ,     scale=lowercase__     ,     data_format=lowercase__     ,     **lowercase__		)







  def 				UpperCAmelCase_				(		self     ,     lowercase__     ,     lowercase__ = None     ,     lowercase__ = None     ,     lowercase__=None     ,     lowercase__ = None     ,     lowercase__ = None     ,     lowercase__ = ChannelDimension.FIRST     ,     **lowercase__     ,     )		->						BatchFeature:






        """simple docstring"""





        _snake_case		:	Any					     =     do_resize if do_resize is not None else self.do_resize
        _snake_case		:	List[Any]					     =     do_rescale if do_rescale is not None else self.do_rescale
        _snake_case		:	List[str]					     =     size_divisor if size_divisor is not None else self.size_divisor
        _snake_case		:	int					     =     resample if resample is not None else self.resample

        if do_resize and size_divisor is None:
              raise ValueError('''size_divisor is required for resizing'''		)

        _snake_case		:	Tuple					     =     make_list_of_images(lowercase__		)

        if not valid_images(lowercase__		):
              raise ValueError('''Invalid image(s)'''		)

        # All transformations expect numpy arrays.
        _snake_case		:	Tuple					     =     [to_numpy_array(lowercase__		) for img in images]

        if do_resize:
              _snake_case		:	Optional[int]					     =     [self.resize(lowercase__     ,     size_divisor=lowercase__     ,     resample=lowercase__		) for image in images]

        if do_rescale:
              _snake_case		:	Union[str, Any]					     =     [self.rescale(lowercase__     ,     scale=1 / 255		) for image in images]

        _snake_case		:	Union[str, Any]					     =     [to_channel_dimension_format(lowercase__     ,     lowercase__		) for image in images]

        _snake_case		:	List[str]					     =     {'''pixel_values''': images}
        return BatchFeature(data=lowercase__     ,     tensor_type=lowercase__		)


