






'''simple docstring'''
from __future__ import annotations

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






@dataclass
class        __SCREAMING_SNAKE_CASE :
 snake_case_												=							42
 snake_case_												=							None
 snake_case_												=							None





def 	_a(					):




      '''simple docstring'''






      SCREAMING_SNAKE_CASE__       :			List[str]													=Node(1							)
      SCREAMING_SNAKE_CASE__       :			int													=Node(2							)
      SCREAMING_SNAKE_CASE__       :			Tuple													=Node(3							)
      SCREAMING_SNAKE_CASE__       :			Union[str, Any]													=Node(4							)
      SCREAMING_SNAKE_CASE__       :			int													=Node(5							)
      return tree





def 	_a(					UpperCamelCase__			:  Node | None							):




      '''simple docstring'''






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





def 	_a(					UpperCamelCase__			:  Node | None							):




      '''simple docstring'''






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





def 	_a(					UpperCamelCase__			:  Node | None							):




      '''simple docstring'''






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





def 	_a(					UpperCamelCase__			:  Node | None							):




      '''simple docstring'''






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





def 	_a(					UpperCamelCase__			:  Node | None							):




      '''simple docstring'''






      SCREAMING_SNAKE_CASE__       :			list[Any]													=[]

      if root is None:
            return output

      SCREAMING_SNAKE_CASE__       :			Optional[Any]													=deque([root]							)

      while process_queue:
            SCREAMING_SNAKE_CASE__       :			Any													=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 	_a(					UpperCamelCase__			:  Node | None,		UpperCamelCase__			:  int							):




      '''simple docstring'''






      SCREAMING_SNAKE_CASE__       :			list[Any]													=[]

      def populate_output(UpperCamelCase__			:  Node | None,		UpperCamelCase__			:  int							) -> 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 	_a(					UpperCamelCase__			:  Node | None,		UpperCamelCase__			:  int							):




      '''simple docstring'''






      SCREAMING_SNAKE_CASE__       :			list[Any]													=[]

      def populate_output(UpperCamelCase__			:  Node | None,		UpperCamelCase__			:  int							) -> 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 	_a(					UpperCamelCase__			:  Node | None							):




      '''simple docstring'''






      if root is None:
            return []

      SCREAMING_SNAKE_CASE__       :			list[Sequence[Node | None]]													=[]

      SCREAMING_SNAKE_CASE__       :			int													=0
      SCREAMING_SNAKE_CASE__       :			Union[str, Any]													=height(UpperCamelCase__							)

      for h in range(1,		height_tree + 1							):
            if not flag:
                  output.append(get_nodes_from_left_to_right(UpperCamelCase__,		UpperCamelCase__							)							)
                  SCREAMING_SNAKE_CASE__       :			int													=1
            else:
                  output.append(get_nodes_from_right_to_left(UpperCamelCase__,		UpperCamelCase__							)							)
                  SCREAMING_SNAKE_CASE__       :			Optional[Any]													=0

      return output





def 	_a(					):  # Main function for testing.




      '''simple docstring'''






      SCREAMING_SNAKE_CASE__       :			List[str]													=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()







'''simple docstring'''
from datetime import datetime as dt
import os

from github import Github


a_					=	[
    'good first issue',
    'good second issue',
    'good difficult issue',
    'feature request',
    'new model',
    'wip',
]





def 	_a(					):




      '''simple docstring'''






      SCREAMING_SNAKE_CASE__       :			List[str]													=Github(os.environ['''GITHUB_TOKEN''']							)
      SCREAMING_SNAKE_CASE__       :			List[Any]													=g.get_repo('''huggingface/transformers'''							)
      SCREAMING_SNAKE_CASE__       :			List[Any]													=repo.get_issues(state='''open'''							)

      for issue in open_issues:
            SCREAMING_SNAKE_CASE__       :			List[Any]													=sorted([comment for comment in issue.get_comments()],		key=lambda UpperCamelCase__							: i.created_at,		reverse=UpperCamelCase__							)
            SCREAMING_SNAKE_CASE__       :			Dict													=comments[0] if len(UpperCamelCase__							) > 0 else None
            if (
                last_comment is not None
                and last_comment.user.login == "github-actions[bot]"
                and (dt.utcnow() - issue.updated_at).days > 7
                and (dt.utcnow() - issue.created_at).days >= 3_0
                and not any(label.name.lower() in LABELS_TO_EXEMPT for label in issue.get_labels()							)
            ):
                  # print(f"Would close issue {issue.number} since it has been 7 days of inactivity since bot mention.")
                  issue.edit(state='''closed'''							)
            elif (
                (dt.utcnow() - issue.updated_at).days > 2_3
                and (dt.utcnow() - issue.created_at).days >= 3_0
                and not any(label.name.lower() in LABELS_TO_EXEMPT for label in issue.get_labels()							)
            ):
                  # print(f"Would add stale comment to {issue.number}")
                  issue.create_comment(
                      '''This issue has been automatically marked as stale because it has not had '''
                      '''recent activity. If you think this still needs to be addressed '''
                      '''please comment on this thread.\n\nPlease note that issues that do not follow the '''
                      '''[contributing guidelines](https://github.com/huggingface/transformers/blob/main/CONTRIBUTING.md) '''
                      '''are likely to be ignored.'''							)


if __name__ == "__main__":
  main()