






from __future__ import annotations

import unittest
from collections.abc import Iterator
class    a   :



						"""simple docstring"""


						def __init__(				self :      Any		,				__lowercase :      int		,				__lowercase :      Node | None )							->				None:
								__UpperCAmelCase							:     Optional[Any]									=  label
								__UpperCAmelCase							:     Union[str, Any]									=  parent
								__UpperCAmelCase							:     Node | None									=  None
								__UpperCAmelCase							:     Node | None									=  None


class    a   :



						"""simple docstring"""


						def __init__(				self :      Optional[int] )							->				None:
								__UpperCAmelCase							:     Node | None									=  None
						def      UpperCAmelCase				(				self :      Union[str, Any] )							->				None:
								__UpperCAmelCase							:     Optional[Any]									=  None
						def      UpperCAmelCase				(				self :      int )							->				bool:
								return self.root is None
						def      UpperCAmelCase				(				self :      Any		,				__lowercase :      int )							->				None:
								__UpperCAmelCase							:     str									=  self._put(self.root		,				__lowercase )
						def      UpperCAmelCase				(				self :      Any		,				__lowercase :      Node | None		,				__lowercase :      int		,				__lowercase :      Node | None = None )							->				Node:
								if node is None:
										__UpperCAmelCase							:     List[str]									=  Node(__lowercase		,				__lowercase )
								else:
										if label < node.label:
												__UpperCAmelCase							:     Dict									=  self._put(node.left		,				__lowercase		,				__lowercase )
										elif label > node.label:
												__UpperCAmelCase							:     int									=  self._put(node.right		,				__lowercase		,				__lowercase )
										else:
												__UpperCAmelCase							:     Tuple									=  f"""Node with label {label} already exists"""
												raise Exception(__lowercase )

								return node
						def      UpperCAmelCase				(				self :      Optional[Any]		,				__lowercase :      int )							->				Node:
								return self._search(self.root		,				__lowercase )
						def      UpperCAmelCase				(				self :      Optional[int]		,				__lowercase :      Node | None		,				__lowercase :      int )							->				Node:
								if node is None:
										__UpperCAmelCase							:     Optional[Any]									=  f"""Node with label {label} does not exist"""
										raise Exception(__lowercase )
								else:
										if label < node.label:
												__UpperCAmelCase							:     Any									=  self._search(node.left		,				__lowercase )
										elif label > node.label:
												__UpperCAmelCase							:     str									=  self._search(node.right		,				__lowercase )

								return node
						def      UpperCAmelCase				(				self :      List[Any]		,				__lowercase :      int )							->				None:
								__UpperCAmelCase							:     Optional[int]									=  self.search(__lowercase )
								if node.right and node.left:
										__UpperCAmelCase							:     Tuple									=  self._get_lowest_node(node.right )
										__UpperCAmelCase							:     Tuple									=  node.left
										__UpperCAmelCase							:     List[str]									=  node.right
										__UpperCAmelCase							:     List[str]									=  lowest_node
										if node.right:
												__UpperCAmelCase							:     Any									=  lowest_node
										self._reassign_nodes(__lowercase		,				__lowercase )
								elif not node.right and node.left:
										self._reassign_nodes(__lowercase		,				node.left )
								elif node.right and not node.left:
										self._reassign_nodes(__lowercase		,				node.right )
								else:
										self._reassign_nodes(__lowercase		,				__lowercase )
						def      UpperCAmelCase				(				self :      int		,				__lowercase :      Node		,				__lowercase :      Node | None )							->				None:
								if new_children:
										__UpperCAmelCase							:     Tuple									=  node.parent

								if node.parent:
										if node.parent.right == node:
												__UpperCAmelCase							:     Union[str, Any]									=  new_children
										else:
												__UpperCAmelCase							:     List[Any]									=  new_children
								else:
										__UpperCAmelCase							:     Optional[int]									=  new_children
						def      UpperCAmelCase				(				self :      Tuple		,				__lowercase :      Node )							->				Node:
								if node.left:
										__UpperCAmelCase							:     Any									=  self._get_lowest_node(node.left )
								else:
										__UpperCAmelCase							:     Tuple									=  node
										self._reassign_nodes(__lowercase		,				node.right )

								return lowest_node
						def      UpperCAmelCase				(				self :      Optional[int]		,				__lowercase :      int )							->				bool:
								try:
										self.search(__lowercase )
										return True
								except Exception:
										return False
						def      UpperCAmelCase				(				self :      str )							->				int:
								if self.root is None:
										raise Exception("""Binary search tree is empty""" )

								__UpperCAmelCase							:     List[Any]									=  self.root
								while node.right is not None:
										__UpperCAmelCase							:     Tuple									=  node.right

								return node.label
						def      UpperCAmelCase				(				self :      Union[str, Any] )							->				int:
								if self.root is None:
										raise Exception("""Binary search tree is empty""" )

								__UpperCAmelCase							:     Tuple									=  self.root
								while node.left is not None:
										__UpperCAmelCase							:     Union[str, Any]									=  node.left

								return node.label
						def      UpperCAmelCase				(				self :      Dict )							->				Iterator[Node]:
								return self._inorder_traversal(self.root )
						def      UpperCAmelCase				(				self :      Union[str, Any]		,				__lowercase :      Node | None )							->				Iterator[Node]:
								if node is not None:
										yield from self._inorder_traversal(node.left )
										yield node
										yield from self._inorder_traversal(node.right )
						def      UpperCAmelCase				(				self :      Tuple )							->				Iterator[Node]:
								return self._preorder_traversal(self.root )




						def      UpperCAmelCase				(				self :      Tuple		,				__lowercase :      Node | None )							->				Iterator[Node]:
								if node is not None:
										yield node
										yield from self._preorder_traversal(node.left )
										yield from self._preorder_traversal(node.right )


class    a   (			unittest.TestCase       ):



						"""simple docstring"""


						@staticmethod
						def      UpperCAmelCase				(				)							->				BinarySearchTree:
								__UpperCAmelCase							:     Union[str, Any]									=  BinarySearchTree()
								t.put(8 )
								t.put(3 )
								t.put(6 )
								t.put(1 )
								t.put(10 )
								t.put(14 )
								t.put(13 )
								t.put(4 )
								t.put(7 )
								t.put(5 )

								return t
						def      UpperCAmelCase				(				self :      Optional[Any] )							->				None:
								__UpperCAmelCase							:     List[Any]									=  BinarySearchTree()
								assert t.is_empty()

								t.put(8 )
								assert t.root is not None
								assert t.root.parent is None
								assert t.root.label == 8

								t.put(10 )
								assert t.root.right is not None
								assert t.root.right.parent == t.root
								assert t.root.right.label == 10

								t.put(3 )
								assert t.root.left is not None
								assert t.root.left.parent == t.root
								assert t.root.left.label == 3

								t.put(6 )
								assert t.root.left.right is not None
								assert t.root.left.right.parent == t.root.left
								assert t.root.left.right.label == 6

								t.put(1 )
								assert t.root.left.left is not None
								assert t.root.left.left.parent == t.root.left
								assert t.root.left.left.label == 1

								with self.assertRaises(__lowercase ):  # noqa: B017
										t.put(1 )
						def      UpperCAmelCase				(				self :      Any )							->				None:
								__UpperCAmelCase							:     Dict									=  self._get_binary_search_tree()

								__UpperCAmelCase							:     Optional[Any]									=  t.search(6 )
								assert node.label == 6

								__UpperCAmelCase							:     Tuple									=  t.search(13 )
								assert node.label == 13

								with self.assertRaises(__lowercase ):  # noqa: B017
										t.search(2 )
						def      UpperCAmelCase				(				self :      int )							->				None:
								__UpperCAmelCase							:     int									=  self._get_binary_search_tree()

								t.remove(13 )
								assert t.root is not None
								assert t.root.right is not None
								assert t.root.right.right is not None
								assert t.root.right.right.right is None
								assert t.root.right.right.left is None

								t.remove(7 )
								assert t.root.left is not None
								assert t.root.left.right is not None
								assert t.root.left.right.left is not None
								assert t.root.left.right.right is None
								assert t.root.left.right.left.label == 4

								t.remove(6 )
								assert t.root.left.left is not None
								assert t.root.left.right.right is not None
								assert t.root.left.left.label == 1
								assert t.root.left.right.label == 4
								assert t.root.left.right.right.label == 5
								assert t.root.left.right.left is None
								assert t.root.left.left.parent == t.root.left
								assert t.root.left.right.parent == t.root.left

								t.remove(3 )
								assert t.root is not None
								assert t.root.left.label == 4
								assert t.root.left.right.label == 5
								assert t.root.left.left.label == 1
								assert t.root.left.parent == t.root
								assert t.root.left.left.parent == t.root.left
								assert t.root.left.right.parent == t.root.left

								t.remove(4 )
								assert t.root.left is not None
								assert t.root.left.left is not None
								assert t.root.left.label == 5
								assert t.root.left.right is None
								assert t.root.left.left.label == 1
								assert t.root.left.parent == t.root
								assert t.root.left.left.parent == t.root.left
						def      UpperCAmelCase				(				self :      Tuple )							->				None:
								__UpperCAmelCase							:     List[str]									=  self._get_binary_search_tree()

								t.remove(3 )
								assert t.root is not None
								assert t.root.left is not None
								assert t.root.left.left is not None
								assert t.root.left.right is not None
								assert t.root.left.right.left is not None
								assert t.root.left.right.right is not None
								assert t.root.left.label == 4
								assert t.root.left.right.label == 6
								assert t.root.left.left.label == 1
								assert t.root.left.right.right.label == 7
								assert t.root.left.right.left.label == 5
								assert t.root.left.parent == t.root
								assert t.root.left.right.parent == t.root.left
								assert t.root.left.left.parent == t.root.left
								assert t.root.left.right.left.parent == t.root.left.right
						def      UpperCAmelCase				(				self :      Optional[Any] )							->				None:
								__UpperCAmelCase							:     str									=  self._get_binary_search_tree()
								t.empty()
								assert t.root is None
						def      UpperCAmelCase				(				self :      Tuple )							->				None:
								__UpperCAmelCase							:     Optional[Any]									=  self._get_binary_search_tree()
								assert not t.is_empty()

								t.empty()
								assert t.is_empty()
						def      UpperCAmelCase				(				self :      Tuple )							->				None:
								__UpperCAmelCase							:     Optional[int]									=  self._get_binary_search_tree()

								assert t.exists(6 )
								assert not t.exists(-1 )
						def      UpperCAmelCase				(				self :      Any )							->				None:
								__UpperCAmelCase							:     int									=  self._get_binary_search_tree()

								assert t.get_max_label() == 14

								t.empty()
								with self.assertRaises(__lowercase ):  # noqa: B017
										t.get_max_label()
						def      UpperCAmelCase				(				self :      Dict )							->				None:
								__UpperCAmelCase							:     Tuple									=  self._get_binary_search_tree()

								assert t.get_min_label() == 1

								t.empty()
								with self.assertRaises(__lowercase ):  # noqa: B017
										t.get_min_label()
						def      UpperCAmelCase				(				self :      List[str] )							->				None:
								__UpperCAmelCase							:     Optional[Any]									=  self._get_binary_search_tree()

								__UpperCAmelCase							:     int									=  [i.label for i in t.inorder_traversal()]
								assert inorder_traversal_nodes == [1, 3, 4, 5, 6, 7, 8, 10, 13, 14]




						def      UpperCAmelCase				(				self :      Optional[Any] )							->				None:
								__UpperCAmelCase							:     List[Any]									=  self._get_binary_search_tree()

								__UpperCAmelCase							:     Optional[Any]									=  [i.label for i in t.preorder_traversal()]
								assert preorder_traversal_nodes == [8, 3, 1, 6, 4, 5, 7, 10, 14, 13]






def     lowerCamelCase__				(   ):
		__UpperCAmelCase							:     str									=  BinarySearchTree()
		t.put(8		)
		t.put(3		)
		t.put(6		)
		t.put(1		)
		t.put(10		)
		t.put(14		)
		t.put(13		)
		t.put(4		)
		t.put(7		)
		t.put(5		)

		print(
		    """
            8
           / \\
          3   10
         / \\    \\
        1   6    14
           / \\   /
          4   7 13
           \\
            5
        """		)

		print("""Label 6 exists:"""  ,		t.exists(6		)		)
		print("""Label 13 exists:"""  ,		t.exists(13		)		)
		print("""Label -1 exists:"""  ,		t.exists(-1		)		)
		print("""Label 12 exists:"""  ,		t.exists(12		)		)

		# Prints all the elements of the list in inorder traversal
		__UpperCAmelCase							:     Optional[int]									=  [i.label for i in t.inorder_traversal()]
		print("""Inorder traversal:"""  ,		__lowerCamelCase		)

		# Prints all the elements of the list in preorder traversal
		__UpperCAmelCase							:     Union[str, Any]									=  [i.label for i in t.preorder_traversal()]
		print("""Preorder traversal:"""  ,		__lowerCamelCase		)

		print("""Max. label:"""  ,		t.get_max_label()		)
		print("""Min. label:"""  ,		t.get_min_label()		)

		# Delete elements
		print("""\nDeleting elements 13, 10, 8, 3, 6, 14"""		)
		print(
		    """
          4
         / \\
        1   7
             \\
              5
        """		)
		t.remove(13		)
		t.remove(10		)
		t.remove(8		)
		t.remove(3		)
		t.remove(6		)
		t.remove(14		)

		# Prints all the elements of the list in inorder traversal after delete
		__UpperCAmelCase							:     Union[str, Any]									=  [i.label for i in t.inorder_traversal()]
		print("""Inorder traversal after delete:"""  ,		__lowerCamelCase		)

		# Prints all the elements of the list in preorder traversal after delete
		__UpperCAmelCase							:     Optional[int]									=  [i.label for i in t.preorder_traversal()]
		print("""Preorder traversal after delete:"""  ,		__lowerCamelCase		)

		print("""Max. label:"""  ,		t.get_max_label()		)
		print("""Min. label:"""  ,		t.get_min_label()		)


if __name__ == "__main__":
							binary_search_tree_example()










import os
from shutil import copyfile
from typing import List, Optional, Tuple

from ...tokenization_utils_fast import AddedToken, PreTrainedTokenizerFast
from ...utils import logging


a		:	Any      					=			logging.get_logger(__name__)

a		:	Dict      					=			{"vocab_file": "spiece.model", "tokenizer_file": "tokenizer.json"}

a		:	Optional[int]      					=			{
    "vocab_file": {
        "TsinghuaAI/CPM-Generate": "https://huggingface.co/TsinghuaAI/CPM-Generate/resolve/main/spiece.model",
    },
    "tokenizer_file": {
        "TsinghuaAI/CPM-Generate": "https://huggingface.co/TsinghuaAI/CPM-Generate/resolve/main/tokenizer.json",
    },
}
class    a   (			lowercase__       ):



      """simple docstring"""


      def __init__(				self :      List[Any]		,				__lowercase :      Union[str, Any]=None		,				__lowercase :      Tuple=None		,				__lowercase :      Optional[int]=False		,				__lowercase :      Any=True		,				__lowercase :      List[str]=False		,				__lowercase :      Union[str, Any]="<s>"		,				__lowercase :      List[str]="</s>"		,				__lowercase :      Dict="<unk>"		,				__lowercase :      List[str]="<sep>"		,				__lowercase :      int="<pad>"		,				__lowercase :      Any="<cls>"		,				__lowercase :      int="<mask>"		,				__lowercase :      Tuple=["<eop>", "<eod>"]		,				**__lowercase :      Union[str, Any]		,				)							->				Optional[Any]:
        __UpperCAmelCase							:     Any									=  AddedToken(__lowercase		,				lstrip=__lowercase		,				rstrip=__lowercase ) if isinstance(__lowercase		,				__lowercase ) else mask_token

        super().__init__(
            vocab_file=__lowercase		,				tokenizer_file=__lowercase		,				do_lower_case=__lowercase		,				remove_space=__lowercase		,				keep_accents=__lowercase		,				bos_token=__lowercase		,				eos_token=__lowercase		,				unk_token=__lowercase		,				sep_token=__lowercase		,				pad_token=__lowercase		,				cls_token=__lowercase		,				mask_token=__lowercase		,				additional_special_tokens=__lowercase		,				**__lowercase		,				)

        __UpperCAmelCase							:     Optional[int]									=  3
        __UpperCAmelCase							:     Dict									=  do_lower_case
        __UpperCAmelCase							:     Union[str, Any]									=  remove_space
        __UpperCAmelCase							:     Tuple									=  keep_accents
        __UpperCAmelCase							:     int									=  vocab_file
        __UpperCAmelCase							:     Dict									=  False if not self.vocab_file else True

        try:
          import jieba
        except ModuleNotFoundError as error:
          raise error.__class__(
              """You need to install jieba to use CpmTokenizer or CpmTokenizerFast. """
              """See https://pypi.org/project/jieba/ for installation.""" )
        __UpperCAmelCase							:     Dict									=  jieba
        __UpperCAmelCase							:     str									=  str.maketrans(""" \n"""		,				"""\u2582\u2583""" )
      def      UpperCAmelCase				(				self :      Tuple		,				__lowercase :      List[int]		,				__lowercase :      Optional[List[int]] = None )							->				List[int]:
        __UpperCAmelCase							:     List[str]									=  [self.sep_token_id]
        __UpperCAmelCase							:     List[str]									=  [self.cls_token_id]
        if token_ids_a is None:
          return token_ids_a + sep + cls
        return token_ids_a + sep + token_ids_a + sep + cls
      def      UpperCAmelCase				(				self :      Union[str, Any]		,				__lowercase :      List[int]		,				__lowercase :      Optional[List[int]] = None )							->				List[int]:
        __UpperCAmelCase							:     Dict									=  [self.sep_token_id]
        __UpperCAmelCase							:     List[str]									=  [2]

        if token_ids_a is None:
          return len(token_ids_a + sep ) * [0] + cls_segment_id
        return len(token_ids_a + sep ) * [0] + len(token_ids_a + sep ) * [1] + cls_segment_id
      def      UpperCAmelCase				(				self :      Union[str, Any]		,				__lowercase :      str		,				__lowercase :      Optional[str] = None )							->				Tuple[str]:
        if not self.can_save_slow_tokenizer:
          raise ValueError(
              """Your fast tokenizer does not have the necessary information to save the vocabulary for a slow """
              """tokenizer.""" )

        if not os.path.isdir(__lowercase ):
          logger.error(f"""Vocabulary path ({save_directory}) should be a directory""" )
          return
        __UpperCAmelCase							:     List[str]									=  os.path.join(
            __lowercase		,				(filename_prefix + """-""" if filename_prefix else """""") + VOCAB_FILES_NAMES["""vocab_file"""] )

        if os.path.abspath(self.vocab_file ) != os.path.abspath(__lowercase ):
          copyfile(self.vocab_file		,				__lowercase )

        return (out_vocab_file,)
      def      UpperCAmelCase				(				self :      Optional[Any]		,				__lowercase :      Any		,				*__lowercase :      Dict		,				**__lowercase :      int )							->				Optional[Any]:
        __UpperCAmelCase							:     List[str]									=  [
            """ """.join([x.translate(self.translator ) for x in self.jieba.cut(__lowercase		,				cut_all=__lowercase )] )
            for text in batch_text_or_text_pairs
        ]
        return super()._batch_encode_plus(__lowercase		,				*__lowercase		,				**__lowercase )




      def      UpperCAmelCase				(				self :      int		,				*__lowercase :      List[Any]		,				**__lowercase :      Tuple )							->				List[str]:
        __UpperCAmelCase							:     List[str]									=  super()._decode(*__lowercase		,				**__lowercase )
        __UpperCAmelCase							:     List[Any]									=  text.replace(""" """		,				"""""" ).replace("""\u2582"""		,				""" """ ).replace("""\u2583"""		,				"""\n""" )
        return text


