


'''simple docstring'''






from __future__ import annotations

from random import random
from typing import Generic, TypeVar

a_   :      Optional[Any]				    =      TypeVar("KT")
a_   :      List[str]				    =      TypeVar("VT")




class 	a       (       Generic[KT, VT]    ):
 def __init__(	self ,			__magic_name__ = "root" ,			__magic_name__ = None  )   ->							Any:
      _a      =							key
      _a      =							value
      _a      =							[]
 def __repr__(	self  )   ->							str:
      return f'Node({self.key}: {self.value})'




 @property
 def 							__UpperCAmelCase						(	self  )   ->							int:
      return len(self.forward  )





class 	a       (       Generic[KT, VT]    ):
 def __init__(	self ,			__magic_name__ = 0.5 ,			__magic_name__ = 16  )   ->							Tuple:
      _a      =							Node[KT, VT]()
      _a      =							0
      _a      =							p
      _a      =							max_level
 def __str__(	self  )   ->							str:
      _a      =							list(self  )

      if len(__magic_name__  ) == 0:
           return f'SkipList(level={self.level})'

      _a      =							max((len(str(__magic_name__  )  ) for item in items) ,			default=4  )
      _a      =							max(__magic_name__ ,			4  ) + 4

      _a      =							self.head
      _a      =							[]

      _a      =							node.forward.copy()
      lines.append(f'[{node.key}]'.ljust(__magic_name__ ,			'-'  ) + '* ' * len(__magic_name__  )  )
      lines.append(' ' * label_size + '| ' * len(__magic_name__  )  )

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

           lines.append(
               f'[{node.key}]'.ljust(__magic_name__ ,			'-'  )
               + ' '.join(str(n.key  ) if n.key == node.key else '|' for n in forwards  )  )
           lines.append(' ' * label_size + '| ' * len(__magic_name__  )  )
           _a      =							node.forward

      lines.append('None'.ljust(__magic_name__  ) + '* ' * len(__magic_name__  )  )
      return f'SkipList(level={self.level})\n' + "\n".join(__magic_name__  )
 def __iter__(	self  )   ->							Union[str, Any]:
      _a      =							self.head

      while len(node.forward  ) != 0:
           yield node.forward[0].key
           _a      =							node.forward[0]
 def 							__UpperCAmelCase						(	self  )   ->							int:
      _a      =							1
      while random() < self.p and level < self.max_level:
           level += 1

      return level
 def 							__UpperCAmelCase						(	self ,			__magic_name__  )   ->							tuple[Node[KT, VT] | None, list[Node[KT, VT]]]:
      _a      =							[]

      _a      =							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:
                _a      =							node.forward[i]
           # Each leftmost node (relative to searched node) will potentially have to
           # be updated.
           update_vector.append(__magic_name__  )

      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 ,			__magic_name__  )   ->							str:
      _a ,				_a      =							self._locate_node(__magic_name__  )

      if node is not None:
           for i, update_node in enumerate(__magic_name__  ):
                # Remove or replace all references to removed node.
                if update_node.level > i and update_node.forward[i].key == key:
                     if node.level > i:
                          _a      =							node.forward[i]
                     else:
                          _a      =							update_node.forward[:i]
 def 							__UpperCAmelCase						(	self ,			__magic_name__ ,			__magic_name__  )   ->							Optional[Any]:
      _a ,				_a      =							self._locate_node(__magic_name__  )
      if node is not None:
           _a      =							value
      else:
           _a      =							self.random_level()

           if level > self.level:
                # After level increase we have to add additional nodes to head.
                for _ in range(self.level - 1 ,			__magic_name__  ):
                     update_vector.append(self.head  )
                _a      =							level

           _a      =							Node(__magic_name__ ,			__magic_name__  )

           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(__magic_name__  )
                else:
                     _a      =							new_node




 def 							__UpperCAmelCase						(	self ,			__magic_name__  )   ->							VT | None:
      _a ,				_a      =							self._locate_node(__magic_name__  )

      if node is not None:
           return node.value

      return None






def 		_A			()				->					Optional[int]:




     '''simple docstring'''



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

     _a      =							skip_list.head
     _a      =							{}
     while node.level != 0:
          _a      =							node.forward[0]
          _a      =							node.value

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






def 		_A			()				->					Union[str, Any]:




     '''simple docstring'''



     _a      =							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						)

     _a      =							skip_list.head
     _a      =							{}
     while node.level != 0:
          _a      =							node.forward[0]
          _a      =							node.value

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






def 		_A			()				->					List[str]:




     '''simple docstring'''



     _a      =							SkipList()
     assert skip_list.find('Some key'						) is None






def 		_A			()				->					Any:




     '''simple docstring'''



     _a      =							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			()				->					Dict:




     '''simple docstring'''



     _a      =							SkipList()
     skip_list.delete('Some key'						)

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






def 		_A			()				->					Any:




     '''simple docstring'''



     _a      =							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			()				->					Any:




     '''simple docstring'''



     _a      =							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			()				->					List[Any]:




     '''simple docstring'''



     _a      =							SkipList()

     skip_list.insert('Key1'			,  12						)
     skip_list.insert('V'			,  13						)
     skip_list.insert('X'			,  1_42						)
     skip_list.insert('Key2'			,  15						)

     skip_list.delete('X'						)

     def traverse_keys(lowerCAmelCase__					:Any						):
          yield node.key
          for forward_node in node.forward:
               yield from traverse_keys(lowerCAmelCase__						)

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






def 		_A			()				->					Any:




     '''simple docstring'''



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

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






def 		_A			()				->					int:




     '''simple docstring'''



     for _ in range(1_00						):
          # 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			()				->					str:




     '''simple docstring'''



     _a      =							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(lowerCAmelCase__						)


if __name__ == "__main__":
 import doctest

 doctest.testmod()
 main()





'''simple docstring'''






import sys
import tempfile
import unittest
import unittest.mock as mock
from pathlib import Path

from huggingface_hub import HfFolder, delete_repo
from requests.exceptions import HTTPError

from transformers import AutoImageProcessor, ViTImageProcessor
from transformers.testing_utils import TOKEN, USER, get_tests_dir, is_staging_test


sys.path.append(str(Path(__file__).parent.parent / "utils"))

from test_module.custom_image_processing import CustomImageProcessor  # noqa E402


a_   :      Tuple				    =      get_tests_dir("fixtures")




class 	a       (       unittest.TestCase    ):
 def 							__UpperCAmelCase						(	self  )   ->							str:
      # A mock response for an HTTP head request to emulate server down
      _a      =							mock.Mock()
      _a      =							5_00
      _a      =							{}
      _a      =							HTTPError
      _a      =							{}

      # Download this model to make sure it's in the cache.
      _a      =							ViTImageProcessor.from_pretrained('hf-internal-testing/tiny-random-vit'  )
      # Under the mock environment we get a 500 error when trying to reach the model.
      with mock.patch('requests.Session.request' ,			return_value=__magic_name__  ) as mock_head:
           _a      =							ViTImageProcessor.from_pretrained('hf-internal-testing/tiny-random-vit'  )
           # This check we did call the fake head request
           mock_head.assert_called()
 def 							__UpperCAmelCase						(	self  )   ->							Optional[int]:
      # This test is for deprecated behavior and can be removed in v5
      _a      =							ViTImageProcessor.from_pretrained(
          'https://huggingface.co/hf-internal-testing/tiny-random-vit/resolve/main/preprocessor_config.json'  )




 def 							__UpperCAmelCase						(	self  )   ->							Dict:
      with self.assertRaises(__magic_name__  ):
           # config is in subfolder, the following should not work without specifying the subfolder
           _a      =							AutoImageProcessor.from_pretrained('hf-internal-testing/stable-diffusion-all-variants'  )

      _a      =							AutoImageProcessor.from_pretrained(
          'hf-internal-testing/stable-diffusion-all-variants' ,			subfolder='feature_extractor'  )

      self.assertIsNotNone(__magic_name__  )





@is_staging_test
class 	a       (       unittest.TestCase    ):
 @classmethod
 def 							__UpperCAmelCase						(	cls  )   ->							Dict:
      _a      =							TOKEN
      HfFolder.save_token(__magic_name__  )
 @classmethod
 def 							__UpperCAmelCase						(	cls  )   ->							List[Any]:
      try:
           delete_repo(token=cls._token ,			repo_id='test-image-processor'  )
      except HTTPError:
           pass

      try:
           delete_repo(token=cls._token ,			repo_id='valid_org/test-image-processor-org'  )
      except HTTPError:
           pass

      try:
           delete_repo(token=cls._token ,			repo_id='test-dynamic-image-processor'  )
      except HTTPError:
           pass
 def 							__UpperCAmelCase						(	self  )   ->							str:
      _a      =							ViTImageProcessor.from_pretrained(__magic_name__  )
      image_processor.push_to_hub('test-image-processor' ,			use_auth_token=self._token  )

      _a      =							ViTImageProcessor.from_pretrained(f'{USER}/test-image-processor'  )
      for k, v in image_processor.__dict__.items():
           self.assertEqual(__magic_name__ ,			getattr(__magic_name__ ,			__magic_name__  )  )

      # Reset repo
      delete_repo(token=self._token ,			repo_id='test-image-processor'  )

      # Push to hub via save_pretrained
      with tempfile.TemporaryDirectory() as tmp_dir:
           image_processor.save_pretrained(
               __magic_name__ ,			repo_id='test-image-processor' ,			push_to_hub=__magic_name__ ,			use_auth_token=self._token  )

      _a      =							ViTImageProcessor.from_pretrained(f'{USER}/test-image-processor'  )
      for k, v in image_processor.__dict__.items():
           self.assertEqual(__magic_name__ ,			getattr(__magic_name__ ,			__magic_name__  )  )
 def 							__UpperCAmelCase						(	self  )   ->							Optional[Any]:
      _a      =							ViTImageProcessor.from_pretrained(__magic_name__  )
      image_processor.push_to_hub('valid_org/test-image-processor' ,			use_auth_token=self._token  )

      _a      =							ViTImageProcessor.from_pretrained('valid_org/test-image-processor'  )
      for k, v in image_processor.__dict__.items():
           self.assertEqual(__magic_name__ ,			getattr(__magic_name__ ,			__magic_name__  )  )

      # Reset repo
      delete_repo(token=self._token ,			repo_id='valid_org/test-image-processor'  )

      # Push to hub via save_pretrained
      with tempfile.TemporaryDirectory() as tmp_dir:
           image_processor.save_pretrained(
               __magic_name__ ,			repo_id='valid_org/test-image-processor-org' ,			push_to_hub=__magic_name__ ,			use_auth_token=self._token  )

      _a      =							ViTImageProcessor.from_pretrained('valid_org/test-image-processor-org'  )
      for k, v in image_processor.__dict__.items():
           self.assertEqual(__magic_name__ ,			getattr(__magic_name__ ,			__magic_name__  )  )




 def 							__UpperCAmelCase						(	self  )   ->							Any:
      CustomImageProcessor.register_for_auto_class()
      _a      =							CustomImageProcessor.from_pretrained(__magic_name__  )

      image_processor.push_to_hub('test-dynamic-image-processor' ,			use_auth_token=self._token  )

      # This has added the proper auto_map field to the config
      self.assertDictEqual(
          image_processor.auto_map ,			{'AutoImageProcessor': 'custom_image_processing.CustomImageProcessor'} ,			)

      _a      =							AutoImageProcessor.from_pretrained(
          f'{USER}/test-dynamic-image-processor' ,			trust_remote_code=__magic_name__  )
      # Can't make an isinstance check because the new_image_processor is from the CustomImageProcessor class of a dynamic module
      self.assertEqual(new_image_processor.__class__.__name__ ,			'CustomImageProcessor'  )

