

import json
import os
import unittest

from transformers.models.blenderbot_small.tokenization_blenderbot_small import (
    VOCAB_FILES_NAMES,
    BlenderbotSmallTokenizer,
)

from ...test_tokenization_common import TokenizerTesterMixin







class 					__lowercase  (						_SCREAMING_SNAKE_CASE		,       unittest.TestCase				):





							"""simple docstring"""

							UpperCAmelCase_						:		int								=	BlenderbotSmallTokenizer
							UpperCAmelCase_						:		Tuple								=	False




							def       snake_case			(					self						)		->       List[Any]:
														super().setUp()

														A      :					Dict      		=					["__start__", "adapt", "act", "ap@@", "te", "__end__", "__unk__"]
														A      :					str      		=					dict(zip(__UpperCAmelCase    ,						range(len(__UpperCAmelCase						)						)						)						)

														A      :					Union[str, Any]      		=					["#version: 0.2", "a p", "t e</w>", "ap t</w>", "a d", "ad apt</w>", "a c", "ac t</w>", ""]
														A      :					int      		=					{"unk_token": "__unk__", "bos_token": "__start__", "eos_token": "__end__"}

														A      :					List[Any]      		=					os.path.join(self.tmpdirname    ,						VOCAB_FILES_NAMES['''vocab_file''']						)
														A      :					List[str]      		=					os.path.join(self.tmpdirname    ,						VOCAB_FILES_NAMES['''merges_file''']						)
														with open(self.vocab_file    ,						'''w'''    ,						encoding='''utf-8'''						) as fp:
																					fp.write(json.dumps(__UpperCAmelCase						) + '''\n'''						)
														with open(self.merges_file    ,						'''w'''    ,						encoding='''utf-8'''						) as fp:
																					fp.write('''\n'''.join(__UpperCAmelCase						)						)




							def       snake_case			(					self    ,						**__UpperCAmelCase						)		->       Optional[Any]:
														kwargs.update(self.special_tokens_map						)
														return BlenderbotSmallTokenizer.from_pretrained(self.tmpdirname    ,						**__UpperCAmelCase						)




							def       snake_case			(					self    ,						__UpperCAmelCase						)		->       str:
														A      :					Union[str, Any]      		=					"adapt act apte"
														A      :					Any      		=					"adapt act apte"
														return input_text, output_text




							def       snake_case			(					self						)		->       Tuple:
														A      :					Optional[Any]      		=					BlenderbotSmallTokenizer(self.vocab_file    ,						self.merges_file    ,						**self.special_tokens_map						)
														A      :					Dict      		=					"adapt act apte"
														A      :					Optional[Any]      		=					["adapt", "act", "ap@@", "te"]
														A      :					Union[str, Any]      		=					tokenizer.tokenize(__UpperCAmelCase						)
														self.assertListEqual(__UpperCAmelCase    ,						__UpperCAmelCase						)

														A      :					Optional[Any]      		=					[tokenizer.bos_token] + tokens + [tokenizer.eos_token]

														A      :					Dict      		=					[0, 1, 2, 3, 4, 5]
														self.assertListEqual(tokenizer.convert_tokens_to_ids(__UpperCAmelCase						)    ,						__UpperCAmelCase						)




							def       snake_case			(					self						)		->       List[str]:
														A      :					Optional[Any]      		=					BlenderbotSmallTokenizer.from_pretrained('''facebook/blenderbot-90M'''						)
														assert tok('''sam'''						).input_ids == [13_84]
														A      :					Optional[int]      		=					"I am a small frog."
														A      :					Union[str, Any]      		=					tok([src_text]    ,						padding=__UpperCAmelCase    ,						truncation=__UpperCAmelCase						)["input_ids"]
														A      :					Optional[int]      		=					tok.batch_decode(__UpperCAmelCase    ,						skip_special_tokens=__UpperCAmelCase    ,						clean_up_tokenization_spaces=__UpperCAmelCase						)[0]
														assert src_text != decoded  # I wish it did!
														assert decoded == "i am a small frog ."






							def       snake_case			(					self						)		->       List[Any]:
														A      :					List[Any]      		=					BlenderbotSmallTokenizer.from_pretrained('''facebook/blenderbot-90M'''						)
														A      :					Any      		=					"I am a small frog ."
														A      :					Dict      		=					"."
														A      :					Any      		=					tok(__UpperCAmelCase						)["input_ids"]
														A      :					Dict      		=					tok(__UpperCAmelCase						)["input_ids"]

														assert encoded[-1] == encoded_dot[0]











from __future__ import annotations

import queue


class 				_a						:





							'''simple docstring'''

							def __init__(							self ,					__UpperCAmelCase				):







											"""simple docstring"""



											a__	:							Union[str, Any]      						= data
											a__	:							Tuple      						= None
											a__	:							Optional[Any]      						= None






def     SCREAMING_SNAKE_CASE(      )	->						TreeNode:
				print("\n********Press N to stop entering at any point of time********\n" )
				a__	:							Tuple      						= input("Enter the value of the root node: " ).strip().lower()
				a__	:							queue.Queue      						= queue.Queue()
				a__	:							str      						= TreeNode(int(__UpperCamelCase ) )
				q.put(__UpperCamelCase )
				while not q.empty():
								a__	:							str      						= q.get()
								a__	:							Optional[Any]      						= F'Enter the left node of {node_found.data}: '
								a__	:							List[Any]      						= input(__UpperCamelCase ).strip().lower() or "n"
								if check == "n":
												return tree_node
								a__	:							Optional[int]      						= TreeNode(int(__UpperCamelCase ) )
								a__	:							List[str]      						= left_node
								q.put(__UpperCamelCase )
								a__	:							Dict      						= F'Enter the right node of {node_found.data}: '
								a__	:							List[str]      						= input(__UpperCamelCase ).strip().lower() or "n"
								if check == "n":
												return tree_node
								a__	:							str      						= TreeNode(int(__UpperCamelCase ) )
								a__	:							Any      						= right_node
								q.put(__UpperCamelCase )
				raise






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				print(node.data	,				end="," )
				pre_order(node.left )
				pre_order(node.right )






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				in_order(node.left )
				print(node.data	,				end="," )
				in_order(node.right )






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				post_order(node.left )
				post_order(node.right )
				print(node.data	,				end="," )






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				a__	:							queue.Queue      						= queue.Queue()
				q.put(__UpperCamelCase )
				while not q.empty():
								a__	:							Tuple      						= q.get()
								print(node_dequeued.data	,				end="," )
								if node_dequeued.left:
												q.put(node_dequeued.left )
								if node_dequeued.right:
												q.put(node_dequeued.right )






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				a__	:							queue.Queue      						= queue.Queue()
				q.put(__UpperCamelCase )
				while not q.empty():
								a__	:							int      						= []
								while not q.empty():
												a__	:							Union[str, Any]      						= q.get()
												print(node_dequeued.data	,				end="," )
												if node_dequeued.left:
																list_.append(node_dequeued.left )
												if node_dequeued.right:
																list_.append(node_dequeued.right )
								print()
								for node in list_:
												q.put(__UpperCamelCase )






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				a__	:							list[TreeNode]      						= []
				a__	:							Optional[int]      						= node
				while n or stack:
								while n:  # start from root node, find its left child
												print(n.data	,				end="," )
												stack.append(__UpperCamelCase )
												a__	:							int      						= n.left
								# end of while means current node doesn't have left child
								a__	:							Dict      						= stack.pop()
								# start to traverse its right child
								a__	:							str      						= n.right






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				a__	:							list[TreeNode]      						= []
				a__	:							Dict      						= node
				while n or stack:
								while n:
												stack.append(__UpperCamelCase )
												a__	:							List[Any]      						= n.left
								a__	:							str      						= stack.pop()
								print(n.data	,				end="," )
								a__	:							Any      						= n.right






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				a__						,   a__	:							List[str]      						= [], []
				a__	:							List[Any]      						= node
				stacka.append(__UpperCamelCase )
				while stacka:  # to find the reversed order of post order, store it in stack2
								a__	:							Optional[Any]      						= stacka.pop()
								if n.left:
												stacka.append(n.left )
								if n.right:
												stacka.append(n.right )
								stacka.append(__UpperCamelCase )
				while stacka:  # pop up from stack2 will be the post order
								print(stacka.pop().data	,				end="," )






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase = ""	,				__UpperCamelCase=50	,				__UpperCamelCase="*" )	->						str:
				if not s:
								return "\n" + width * char
				a__						,   a__	:							int      						= divmod(width - len(__UpperCamelCase ) - 2	,				2 )
				return F'{left * char} {s} {(left + extra) * char}'


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						print(prompt("""Binary Tree Traversals"""))

						lowerCamelCase		       =      build_tree()
						print(prompt("""Pre Order Traversal"""))
						pre_order(node)
						print(prompt() + """\n""")

						print(prompt("""In Order Traversal"""))
						in_order(node)
						print(prompt() + """\n""")

						print(prompt("""Post Order Traversal"""))
						post_order(node)
						print(prompt() + """\n""")

						print(prompt("""Level Order Traversal"""))
						level_order(node)
						print(prompt() + """\n""")

						print(prompt("""Actual Level Order Traversal"""))
						level_order_actual(node)
						print("""*""" * 50 + """\n""")

						print(prompt("""Pre Order Traversal - Iteration Version"""))
						pre_order_iter(node)
						print(prompt() + """\n""")

						print(prompt("""In Order Traversal - Iteration Version"""))
						in_order_iter(node)
						print(prompt() + """\n""")

						print(prompt("""Post Order Traversal - Iteration Version"""))
						post_order_iter(node)
						print(prompt())


