
import importlib
import json
import os
import sys
import tempfile
import unittest
from pathlib import Path

import transformers
import transformers.models.auto
from transformers.models.auto.configuration_auto import CONFIG_MAPPING, AutoConfig
from transformers.models.bert.configuration_bert import BertConfig
from transformers.models.roberta.configuration_roberta import RobertaConfig
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER, get_tests_dir


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

from test_module.custom_configuration import CustomConfig  # noqa E402


_A     :   Optional[int]     =  get_tests_dir("fixtures/dummy-config.json")





class 			_lowerCAmelCase      (			unittest.TestCase ):




				def   __a		(      self  )       ->   Optional[int]:
							lowerCAmelCase_      			=			0




				def   __a		(      self  )       ->   Optional[Any]:
							self.assertIsNotNone(transformers.models.auto.__spec__  )
							self.assertIsNotNone(importlib.util.find_spec("transformers.models.auto"  )  )




				def   __a		(      self  )       ->   Dict:
							lowerCAmelCase_      			=			AutoConfig.from_pretrained("bert-base-uncased"  )
							self.assertIsInstance(_UpperCamelCase       ,       _UpperCamelCase  )




				def   __a		(      self  )       ->   Optional[int]:
							lowerCAmelCase_      			=			AutoConfig.from_pretrained(_UpperCamelCase  )
							self.assertIsInstance(_UpperCamelCase       ,       _UpperCamelCase  )




				def   __a		(      self  )       ->   Optional[Any]:
							lowerCAmelCase_      			=			AutoConfig.from_pretrained(_UpperCamelCase  )
							self.assertIsInstance(_UpperCamelCase       ,       _UpperCamelCase  )




				def   __a		(      self  )       ->   Optional[Any]:
							lowerCAmelCase_      			=			AutoConfig.for_model("roberta"  )
							self.assertIsInstance(_UpperCamelCase       ,       _UpperCamelCase  )




				def   __a		(      self  )       ->   Optional[int]:
							with tempfile.TemporaryDirectory() as tmp_dir:
										# This model name contains bert and roberta, but roberta ends up being picked.
										lowerCAmelCase_      			=			os.path.join(_UpperCamelCase       ,       "fake-roberta"  )
										os.makedirs(_UpperCamelCase       ,       exist_ok=_UpperCamelCase  )
										with open(os.path.join(_UpperCamelCase       ,       "config.json"  )       ,       "w"  ) as f:
													f.write(json.dumps({}  )  )
										lowerCAmelCase_      			=			AutoConfig.from_pretrained(_UpperCamelCase  )
										self.assertEqual(type(_UpperCamelCase  )       ,       _UpperCamelCase  )




				def   __a		(      self  )       ->   int:
							try:
										AutoConfig.register("custom"       ,       _UpperCamelCase  )
										# Wrong model type will raise an error
										with self.assertRaises(_UpperCamelCase  ):
													AutoConfig.register("model"       ,       _UpperCamelCase  )
										# Trying to register something existing in the Transformers library will raise an error
										with self.assertRaises(_UpperCamelCase  ):
													AutoConfig.register("bert"       ,       _UpperCamelCase  )

										# Now that the config is registered, it can be used as any other config with the auto-API
										lowerCAmelCase_      			=			CustomConfig()
										with tempfile.TemporaryDirectory() as tmp_dir:
													config.save_pretrained(_UpperCamelCase  )
													lowerCAmelCase_      			=			AutoConfig.from_pretrained(_UpperCamelCase  )
													self.assertIsInstance(_UpperCamelCase       ,       _UpperCamelCase  )

							finally:
										if "custom" in CONFIG_MAPPING._extra_content:
													del CONFIG_MAPPING._extra_content["custom"]




				def   __a		(      self  )       ->   Optional[int]:
							with self.assertRaisesRegex(
							    _UpperCamelCase       ,       "bert-base is not a local folder and is not a valid model identifier"  ):
										lowerCAmelCase_      			=			AutoConfig.from_pretrained("bert-base"  )




				def   __a		(      self  )       ->   str:
							with self.assertRaisesRegex(
							    _UpperCamelCase       ,       r"aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)"  ):
										lowerCAmelCase_      			=			AutoConfig.from_pretrained(_UpperCamelCase       ,       revision="aaaaaa"  )




				def   __a		(      self  )       ->   Any:
							with self.assertRaisesRegex(
							    _UpperCamelCase       ,       "hf-internal-testing/no-config-test-repo does not appear to have a file named config.json."       ,       ):
										lowerCAmelCase_      			=			AutoConfig.from_pretrained("hf-internal-testing/no-config-test-repo"  )




				def   __a		(      self  )       ->   int:
							# If remote code is not set, we will time out when asking whether to load the model.
							with self.assertRaises(_UpperCamelCase  ):
										lowerCAmelCase_      			=			AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model"  )
							# If remote code is disabled, we can't load this config.
							with self.assertRaises(_UpperCamelCase  ):
										lowerCAmelCase_      			=			AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model"       ,       trust_remote_code=_UpperCamelCase  )

							lowerCAmelCase_      			=			AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model"       ,       trust_remote_code=_UpperCamelCase  )
							self.assertEqual(config.__class__.__name__       ,       "NewModelConfig"  )

							# Test config can be reloaded.
							with tempfile.TemporaryDirectory() as tmp_dir:
										config.save_pretrained(_UpperCamelCase  )
										lowerCAmelCase_      			=			AutoConfig.from_pretrained(_UpperCamelCase       ,       trust_remote_code=_UpperCamelCase  )
							self.assertEqual(reloaded_config.__class__.__name__       ,       "NewModelConfig"  )




				def   __a		(      self  )       ->   Optional[Any]:





							class 			_lowerCAmelCase      (			__a ):
											_lowercase    	='''new-model'''

							try:
										AutoConfig.register("new-model"       ,       _UpperCamelCase  )
										# If remote code is not set, the default is to use local
										lowerCAmelCase_      			=			AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model"  )
										self.assertEqual(config.__class__.__name__       ,       "NewModelConfigLocal"  )

										# If remote code is disabled, we load the local one.
										lowerCAmelCase_      			=			AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model"       ,       trust_remote_code=_UpperCamelCase  )
										self.assertEqual(config.__class__.__name__       ,       "NewModelConfigLocal"  )

										# If remote is enabled, we load from the Hub
										lowerCAmelCase_      			=			AutoConfig.from_pretrained("hf-internal-testing/test_dynamic_model"       ,       trust_remote_code=_UpperCamelCase  )
										self.assertEqual(config.__class__.__name__       ,       "NewModelConfig"  )

							finally:
										if "new-model" in CONFIG_MAPPING._extra_content:
													del CONFIG_MAPPING._extra_content["new-model"]





from collections.abc import Iterable
from typing import Any





class 			_lowerCAmelCase      :




				def __init__(      self       ,       _UpperCamelCase = None  )       ->   str:
							lowerCAmelCase_      			=			value
							lowerCAmelCase_      			=			None  # Added in order to delete a node easier
							lowerCAmelCase_      			=			None
							lowerCAmelCase_      			=			None




				def __repr__(      self  )       ->   str:
							from pprint import pformat

							if self.left is None and self.right is None:
										return str(self.value  )
							return pformat({f"""{self.value}""": (self.left, self.right)}       ,       indent=1  )





class 			_lowerCAmelCase      :




				def __init__(      self       ,       _UpperCamelCase = None  )       ->   Union[str, Any]:
							lowerCAmelCase_      			=			root




				def __str__(      self  )       ->   str:
							return str(self.root  )




				def   __a		(      self       ,       _UpperCamelCase       ,       _UpperCamelCase  )       ->   None:
							if new_children is not None:  # reset its kids
										lowerCAmelCase_      			=			node.parent
							if node.parent is not None:  # reset its parent
										if self.is_right(_UpperCamelCase  ):  # If it is the right children
													lowerCAmelCase_      			=			new_children
										else:
													lowerCAmelCase_      			=			new_children
							else:
										lowerCAmelCase_      			=			new_children




				def   __a		(      self       ,       _UpperCamelCase  )       ->   bool:
							if node.parent and node.parent.right:
										return node == node.parent.right
							return False




				def   __a		(      self  )       ->   bool:
							return self.root is None




				def   __a		(      self       ,       _UpperCamelCase  )       ->   None:
							lowerCAmelCase_      			=			Node(_UpperCamelCase  )  # create a new Node
							if self.empty():  # if Tree is empty
										lowerCAmelCase_      			=			new_node  # set its root
							else:  # Tree is not empty
										lowerCAmelCase_      			=			self.root  # from root
										if parent_node is None:
													return
										while True:  # While we don't get to a leaf
													if value < parent_node.value:  # We go left
																if parent_node.left is None:
																			lowerCAmelCase_      			=			new_node  # We insert the new node in a leaf
																			break
																else:
																			lowerCAmelCase_      			=			parent_node.left
													else:
																if parent_node.right is None:
																			lowerCAmelCase_      			=			new_node
																			break
																else:
																			lowerCAmelCase_      			=			parent_node.right
										lowerCAmelCase_      			=			parent_node




				def   __a		(      self       ,       *_UpperCamelCase  )       ->   None:
							for value in values:
										self.__insert(_UpperCamelCase  )




				def   __a		(      self       ,       _UpperCamelCase  )       ->   Node | None:
							if self.empty():
										raise IndexError("Warning: Tree is empty! please use another."  )
							else:
										lowerCAmelCase_      			=			self.root
										# use lazy evaluation here to avoid NoneType Attribute error
										while node is not None and node.value is not value:
													lowerCAmelCase_      			=			node.left if value < node.value else node.right
										return node




				def   __a		(      self       ,       _UpperCamelCase = None  )       ->   Node | None:
							if node is None:
										if self.root is None:
													return None
										lowerCAmelCase_      			=			self.root

							if not self.empty():
										while node.right is not None:
													lowerCAmelCase_      			=			node.right
							return node




				def   __a		(      self       ,       _UpperCamelCase = None  )       ->   Node | None:
							if node is None:
										lowerCAmelCase_      			=			self.root
							if self.root is None:
										return None
							if not self.empty():
										lowerCAmelCase_      			=			self.root
										while node.left is not None:
													lowerCAmelCase_      			=			node.left
							return node




				def   __a		(      self       ,       _UpperCamelCase  )       ->   None:
							lowerCAmelCase_      			=			self.search(_UpperCamelCase  )  # Look for the node with that label
							if node is not None:
										if node.left is None and node.right is None:  # If it has no children
													self.__reassign_nodes(_UpperCamelCase       ,       _UpperCamelCase  )
										elif node.left is None:  # Has only right children
													self.__reassign_nodes(_UpperCamelCase       ,       node.right  )
										elif node.right is None:  # Has only left children
													self.__reassign_nodes(_UpperCamelCase       ,       node.left  )
										else:
													lowerCAmelCase_      			=			self.get_max(
													    node.left  )  # Gets the max value of the left branch
													self.remove(tmp_node.value  )  # type: ignore
													lowerCAmelCase_      			=			(
													    tmp_node.value  # type: ignore
													)  # Assigns the value to the node to delete and keep tree structure




				def   __a		(      self       ,       _UpperCamelCase  )       ->   Iterable:
							if node is not None:
										yield node  # Preorder Traversal
										yield from self.preorder_traverse(node.left  )
										yield from self.preorder_traverse(node.right  )




				def   __a		(      self       ,       _UpperCamelCase=None  )       ->   Any:
							if traversal_function is None:
										return self.preorder_traverse(self.root  )
							else:
										return traversal_function(self.root  )




				def   __a		(      self       ,       _UpperCamelCase       ,       _UpperCamelCase  )       ->   None:
							if node:
										self.inorder(_UpperCamelCase       ,       node.left  )
										arr.append(node.value  )
										self.inorder(_UpperCamelCase       ,       node.right  )




				def   __a		(      self       ,       _UpperCamelCase       ,       _UpperCamelCase  )       ->   int:
							lowerCAmelCase_      			=			[]
							self.inorder(_UpperCamelCase       ,       _UpperCamelCase  )  # append all values to list using inorder traversal
							return arr[k - 1]






def      lowerCamelCase__       (       __lowerCAmelCase						:						Node | None       ):




			"""simple docstring"""


			lowerCAmelCase_      			=			[]
			if curr_node is not None:
						lowerCAmelCase_      			=			postorder(curr_node.left       ) + postorder(curr_node.right       ) + [curr_node]
			return node_list






def      lowerCamelCase__       (       ):




			"""simple docstring"""


			lowerCAmelCase_      			=			(8, 3, 6, 1, 10, 14, 13, 4, 7)
			lowerCAmelCase_      			=			BinarySearchTree()
			for i in testlist:
						t.insert(__lowerCAmelCase       )

			# Prints all the elements of the list in order traversal
			print(__lowerCAmelCase       )

			if t.search(6       ) is not None:
						print("The value 6 exists"       )
			else:
						print("The value 6 doesn't exist"       )

			if t.search(-1       ) is not None:
						print("The value -1 exists"       )
			else:
						print("The value -1 doesn't exist"       )

			if not t.empty():
						print("Max Value: "					,							t.get_max().value       )  # type: ignore
						print("Min Value: "					,							t.get_min().value       )  # type: ignore

			for i in testlist:
						t.remove(__lowerCAmelCase       )
						print(__lowerCAmelCase       )


if __name__ == "__main__":
			import doctest

			doctest.testmod(verbose=True)



