

import os
import unittest

from transformers.models.transfo_xl.tokenization_transfo_xl import VOCAB_FILES_NAMES, TransfoXLTokenizer

from ...test_tokenization_common import TokenizerTesterMixin







class 				lowercase       ( lowercase_			,						unittest.TestCase    ):
				__SCREAMING_SNAKE_CASE      :				List[Any]     =    TransfoXLTokenizer
				__SCREAMING_SNAKE_CASE      :				List[Any]     =    False
				__SCREAMING_SNAKE_CASE      :				Union[str, Any]     =    False




				def 					a							(      self ):
											super().setUp()

											snake_case_           =					[
											    '<unk>',
											    '[CLS]',
											    '[SEP]',
											    'want',
											    'unwanted',
											    'wa',
											    'un',
											    'running',
											    ',',
											    'low',
											    'l',
											]
											snake_case_           =					os.path.join(self.tmpdirname   ,     VOCAB_FILES_NAMES['vocab_file'] )
											with open(self.vocab_file   ,     'w'   ,     encoding='utf-8' ) as vocab_writer:
																		vocab_writer.write(''.join([x + '\n' for x in vocab_tokens] ) )




				def 					a							(      self   ,     **snake_case ):
											snake_case_           =					True
											return TransfoXLTokenizer.from_pretrained(self.tmpdirname   ,     **snake_case )




				def 					a							(      self   ,     snake_case ):
											snake_case_           =					'<unk> UNwanted , running'
											snake_case_           =					'<unk> unwanted, running'
											return input_text, output_text




				def 					a							(      self ):
											snake_case_           =					TransfoXLTokenizer(vocab_file=self.vocab_file   ,     lower_case=snake_case )

											snake_case_           =					tokenizer.tokenize('<unk> UNwanted , running' )
											self.assertListEqual(snake_case   ,     ['<unk>', 'unwanted', ',', 'running'] )

											self.assertListEqual(tokenizer.convert_tokens_to_ids(snake_case )   ,     [0, 4, 8, 7] )




				def 					a							(      self ):
											snake_case_           =					TransfoXLTokenizer(lower_case=snake_case )

											self.assertListEqual(
											    tokenizer.tokenize(' \tHeLLo ! how  \n Are yoU ?  ' )   ,     ['hello', '!', 'how', 'are', 'you', '?'] )




				def 					a							(      self ):
											snake_case_           =					TransfoXLTokenizer(lower_case=snake_case )

											self.assertListEqual(
											    tokenizer.tokenize(' \tHeLLo ! how  \n Are yoU ?  ' )   ,     ['HeLLo', '!', 'how', 'Are', 'yoU', '?'] )




				def 					a							(      self ):
											snake_case_           =					TransfoXLTokenizer(lower_case=snake_case )
											snake_case_           =					'Hello (bracket) and side-scrolled [and] Henry\'s $5,000 with 3.34 m. What\'s up!?'
											snake_case_           =					[
											    'Hello',
											    '(',
											    'bracket',
											    ')',
											    'and',
											    'side',
											    '@-@',
											    'scrolled',
											    '[',
											    'and',
											    ']',
											    'Henry',
											    '\'s',
											    '$',
											    '5',
											    '@,@',
											    '000',
											    'with',
											    '3',
											    '@.@',
											    '34',
											    'm',
											    '.',
											    'What',
											    '\'s',
											    'up',
											    '!',
											    '?',
											]

											self.assertListEqual(tokenizer.tokenize(snake_case )   ,     snake_case )

											self.assertEqual(tokenizer.convert_tokens_to_string(snake_case )   ,     snake_case )




				def 					a							(      self ):
											snake_case_           =					self.get_tokenizer()
											snake_case_           =					len(snake_case )

											tokenizer.add_tokens(['new1', 'new2'] )
											tokenizer.move_added_token('new1'   ,     1 )

											# Check that moved token is not copied (duplicate)
											self.assertEqual(len(snake_case )   ,     original_len + 2 )
											# Check that token is moved to specified id
											self.assertEqual(tokenizer.encode('new1' )   ,     [1] )
											self.assertEqual(tokenizer.decode([1] )   ,     'new1' )







from __future__ import annotations

from collections import deque
from collections.abc import Sequence
from dataclasses import dataclass
from typing import Any







@dataclass
class 				lowercase       :
				__SCREAMING_SNAKE_CASE      :				int
				__SCREAMING_SNAKE_CASE      :				Node | None     =    None
				__SCREAMING_SNAKE_CASE      :				Node | None     =    None





def       __lowerCamelCase			(				):







							'''simple docstring'''






							snake_case_           =					Node(1   )
							snake_case_           =					Node(2   )
							snake_case_           =					Node(3   )
							snake_case_           =					Node(4   )
							snake_case_           =					Node(5   )
							return tree





def       __lowerCamelCase			(				UpperCamelCase__   ):







							'''simple docstring'''






							return [root.data, *preorder(root.left   ), *preorder(root.right   )] if root else []





def       __lowerCamelCase			(				UpperCamelCase__   ):







							'''simple docstring'''






							return postorder(root.left   ) + postorder(root.right   ) + [root.data] if root else []





def       __lowerCamelCase			(				UpperCamelCase__   ):







							'''simple docstring'''






							return [*inorder(root.left   ), root.data, *inorder(root.right   )] if root else []





def       __lowerCamelCase			(				UpperCamelCase__   ):







							'''simple docstring'''






							return (max(height(root.left   )     ,							height(root.right   )   ) + 1) if root else 0





def       __lowerCamelCase			(				UpperCamelCase__   ):







							'''simple docstring'''






							snake_case_           =					[]

							if root is None:
														return output

							snake_case_           =					deque([root]   )

							while process_queue:
														snake_case_           =					process_queue.popleft()
														output.append(node.data   )

														if node.left:
																					process_queue.append(node.left   )
														if node.right:
																					process_queue.append(node.right   )
							return output





def       __lowerCamelCase			(				UpperCamelCase__     ,							UpperCamelCase__   ):







							'''simple docstring'''






							snake_case_           =					[]

							def populate_output(UpperCamelCase__     ,							UpperCamelCase__   ) -> None:
														if not root:
																					return
														if level == 1:
																					output.append(root.data   )
														elif level > 1:
																					populate_output(root.left     ,							level - 1   )
																					populate_output(root.right     ,							level - 1   )

							populate_output(UpperCamelCase__     ,							UpperCamelCase__   )
							return output





def       __lowerCamelCase			(				UpperCamelCase__     ,							UpperCamelCase__   ):







							'''simple docstring'''






							snake_case_           =					[]

							def populate_output(UpperCamelCase__     ,							UpperCamelCase__   ) -> None:
														if root is None:
																					return
														if level == 1:
																					output.append(root.data   )
														elif level > 1:
																					populate_output(root.right     ,							level - 1   )
																					populate_output(root.left     ,							level - 1   )

							populate_output(UpperCamelCase__     ,							UpperCamelCase__   )
							return output





def       __lowerCamelCase			(				UpperCamelCase__   ):







							'''simple docstring'''






							if root is None:
														return []

							snake_case_           =					[]

							snake_case_           =					0
							snake_case_           =					height(UpperCamelCase__   )

							for h in range(1     ,							height_tree + 1   ):
														if not flag:
																					output.append(get_nodes_from_left_to_right(UpperCamelCase__     ,							UpperCamelCase__   )   )
																					snake_case_           =					1
														else:
																					output.append(get_nodes_from_right_to_left(UpperCamelCase__     ,							UpperCamelCase__   )   )
																					snake_case_           =					0

							return output





def       __lowerCamelCase			(				):  # Main function for testing.







							'''simple docstring'''






							snake_case_           =					make_tree()
							print(F'''In-order Traversal: {inorder(UpperCamelCase__   )}'''   )
							print(F'''Pre-order Traversal: {preorder(UpperCamelCase__   )}'''   )
							print(F'''Post-order Traversal: {postorder(UpperCamelCase__   )}'''     ,							'\n'   )

							print(F'''Height of Tree: {height(UpperCamelCase__   )}'''     ,							'\n'   )

							print('Complete Level Order Traversal: '   )
							print(level_order(UpperCamelCase__   )     ,							'\n'   )

							print('Level-wise order Traversal: '   )

							for level in range(1     ,							height(UpperCamelCase__   ) + 1   ):
														print(F'''Level {level}:'''     ,							get_nodes_from_left_to_right(UpperCamelCase__     ,							level=UpperCamelCase__   )   )

							print('\nZigZag order Traversal: '   )
							print(zigzag(UpperCamelCase__   )   )


if __name__ == "__main__":
					import doctest

					doctest.testmod()
					main()




