





"""simple docstring"""




import os
from datetime import datetime as dt

from github import Github


_snake_case  :   Dict						   =  [
    'good first issue',
    'good second issue',
    'good difficult issue',
    'enhancement',
    'new pipeline/model',
    'new scheduler',
    'wip',
]

def   a_   (			):
   __lowerCAmelCase							     =     Github(os.environ['GITHUB_TOKEN']     )
   __lowerCAmelCase							     =     g.get_repo('huggingface/diffusers'     )
   __lowerCAmelCase							     =     repo.get_issues(state='open'     )

   for issue in open_issues:
      __lowerCAmelCase							     =     sorted(issue.get_comments(),     key=lambda lowerCAmelCase_     : i.created_at,     reverse=_a     )
      __lowerCAmelCase							     =     comments[0] if len(_a     ) > 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 >= 30
          and not any(label.name.lower() in LABELS_TO_EXEMPT for label in issue.get_labels()     )
      ):
         # Closes the issue after 7 days of inactivity since the Stalebot notification.
         issue.edit(state='closed'     )
      elif (
          "stale" in issue.get_labels()
          and last_comment is not None
          and last_comment.user.login != "github-actions[bot]"
      ):
         # Opens the issue if someone other than Stalebot commented.
         issue.edit(state='open'     )
         issue.remove_from_labels('stale'     )
      elif (
          (dt.utcnow() - issue.updated_at).days > 23
          and (dt.utcnow() - issue.created_at).days >= 30
          and not any(label.name.lower() in LABELS_TO_EXEMPT for label in issue.get_labels()     )
      ):
         # Post a Stalebot notification after 23 days of inactivity.
         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/diffusers/blob/main/CONTRIBUTING.md) '
             'are likely to be ignored.'     )
         issue.add_to_labels('stale'     )


if __name__ == "__main__":
     main()








from __future__ import annotations

import time
from math import sqrt

# 1 for manhattan, 0 for euclidean
_snake_case  :   Dict						   =  0

_snake_case  :   Dict						   =  [
    [0, 0, 0, 0, 0, 0, 0],
    [0, 1, 0, 0, 0, 0, 0],  # 0 are free path whereas 1's are obstacles
    [0, 0, 0, 0, 0, 0, 0],
    [0, 0, 1, 0, 0, 0, 0],
    [1, 0, 1, 0, 0, 0, 0],
    [0, 0, 0, 0, 0, 0, 0],
    [0, 0, 0, 0, 1, 0, 0],
]

_snake_case  :   List[str]						   =  [[-1, 0], [0, -1], [1, 0], [0, 1]]  # up, left, down, right

_snake_case  :   Tuple						   =  tuple[int, int]



class     _UpperCAmelCase   :

  """simple docstring"""


  def __init__(    self			:		Dict ,  lowerCAmelCase_			:		int ,  lowerCAmelCase_			:		int ,  lowerCAmelCase_			:		int ,  lowerCAmelCase_			:		int ,  lowerCAmelCase_			:		int ,  lowerCAmelCase_			:		Node | None ,  )							->						None:
     __lowerCAmelCase							     =     pos_x
     __lowerCAmelCase							     =     pos_y
     __lowerCAmelCase							     =     (pos_y, pos_x)
     __lowerCAmelCase							     =     goal_x
     __lowerCAmelCase							     =     goal_y
     __lowerCAmelCase							     =     g_cost
     __lowerCAmelCase							     =     parent
     __lowerCAmelCase							     =     self.calculate_heuristic()
     __lowerCAmelCase							     =     self.g_cost + self.h_cost






  def     lowercase		(    self			:		Any					)							->						float:
     __lowerCAmelCase							     =     self.pos_x - self.goal_x
     __lowerCAmelCase							     =     self.pos_y - self.goal_y
     if HEURISTIC == 1:
        return abs(lowerCAmelCase_					) + abs(lowerCAmelCase_					)
     else:
        return sqrt(dy**2 + dx**2					)






  def __lt__(    self			:		Union[str, Any] ,  lowerCAmelCase_			:		Node					)							->						bool:
     return self.f_cost < other.f_cost





class     _UpperCAmelCase   :

  """simple docstring"""


  def __init__(    self			:		List[str] ,  lowerCAmelCase_			:		TPosition ,  lowerCAmelCase_			:		TPosition					)							->						Tuple:
     __lowerCAmelCase							     =     Node(start[1] ,  start[0] ,  goal[1] ,  goal[0] ,  0 ,  lowerCAmelCase_					)
     __lowerCAmelCase							     =     Node(goal[1] ,  goal[0] ,  goal[1] ,  goal[0] ,  9_9_9_9_9 ,  lowerCAmelCase_					)

     __lowerCAmelCase							     =     [self.start]
     __lowerCAmelCase							     =     []

     __lowerCAmelCase							     =     False






  def     lowercase		(    self			:		str					)							->						list[TPosition]:
     while self.open_nodes:
        # Open Nodes are sorted using __lt__
        self.open_nodes.sort()
        __lowerCAmelCase							     =     self.open_nodes.pop(0					)

        if current_node.pos == self.target.pos:
           return self.retrace_path(lowerCAmelCase_					)

        self.closed_nodes.append(lowerCAmelCase_					)
        __lowerCAmelCase							     =     self.get_successors(lowerCAmelCase_					)

        for child_node in successors:
           if child_node in self.closed_nodes:
              continue

           if child_node not in self.open_nodes:
              self.open_nodes.append(lowerCAmelCase_					)
           else:
              # retrieve the best current path
              __lowerCAmelCase							     =     self.open_nodes.pop(self.open_nodes.index(lowerCAmelCase_					)					)

              if child_node.g_cost < better_node.g_cost:
                 self.open_nodes.append(lowerCAmelCase_					)
              else:
                 self.open_nodes.append(lowerCAmelCase_					)

     return [self.start.pos]






  def     lowercase		(    self			:		Optional[Any] ,  lowerCAmelCase_			:		Node					)							->						list[Node]:
     __lowerCAmelCase							     =     []
     for action in delta:
        __lowerCAmelCase							     =     parent.pos_x + action[1]
        __lowerCAmelCase							     =     parent.pos_y + action[0]
        if not (0 <= pos_x <= len(grid[0]					) - 1 and 0 <= pos_y <= len(lowerCAmelCase_					) - 1):
           continue

        if grid[pos_y][pos_x] != 0:
           continue

        successors.append(
            Node(
                lowerCAmelCase_ ,  lowerCAmelCase_ ,  self.target.pos_y ,  self.target.pos_x ,  parent.g_cost + 1 ,  lowerCAmelCase_ ,  )					)
     return successors






  def     lowercase		(    self			:		Tuple ,  lowerCAmelCase_			:		Node | None					)							->						list[TPosition]:
     __lowerCAmelCase							     =     node
     __lowerCAmelCase							     =     []
     while current_node is not None:
        path.append((current_node.pos_y, current_node.pos_x)					)
        __lowerCAmelCase							     =     current_node.parent
     path.reverse()
     return path





class     _UpperCAmelCase   :

  """simple docstring"""


  def __init__(    self			:		int ,  lowerCAmelCase_			:		TPosition ,  lowerCAmelCase_			:		TPosition					)							->						None:
     __lowerCAmelCase							     =     AStar(lowerCAmelCase_ ,  lowerCAmelCase_					)
     __lowerCAmelCase							     =     AStar(lowerCAmelCase_ ,  lowerCAmelCase_					)
     __lowerCAmelCase							     =     False






  def     lowercase		(    self			:		Dict					)							->						list[TPosition]:
     while self.fwd_astar.open_nodes or self.bwd_astar.open_nodes:
        self.fwd_astar.open_nodes.sort()
        self.bwd_astar.open_nodes.sort()
        __lowerCAmelCase							     =     self.fwd_astar.open_nodes.pop(0					)
        __lowerCAmelCase							     =     self.bwd_astar.open_nodes.pop(0					)

        if current_bwd_node.pos == current_fwd_node.pos:
           return self.retrace_bidirectional_path(
               lowerCAmelCase_ ,  lowerCAmelCase_					)

        self.fwd_astar.closed_nodes.append(lowerCAmelCase_					)
        self.bwd_astar.closed_nodes.append(lowerCAmelCase_					)

        __lowerCAmelCase							     =     current_bwd_node
        __lowerCAmelCase							     =     current_fwd_node

        __lowerCAmelCase							     =     {
            self.fwd_astar: self.fwd_astar.get_successors(lowerCAmelCase_					),
            self.bwd_astar: self.bwd_astar.get_successors(lowerCAmelCase_					),
        }

        for astar in [self.fwd_astar, self.bwd_astar]:
           for child_node in successors[astar]:
              if child_node in astar.closed_nodes:
                 continue

              if child_node not in astar.open_nodes:
                 astar.open_nodes.append(lowerCAmelCase_					)
              else:
                 # retrieve the best current path
                 __lowerCAmelCase							     =     astar.open_nodes.pop(
                     astar.open_nodes.index(lowerCAmelCase_					)					)

                 if child_node.g_cost < better_node.g_cost:
                    astar.open_nodes.append(lowerCAmelCase_					)
                 else:
                    astar.open_nodes.append(lowerCAmelCase_					)

     return [self.fwd_astar.start.pos]






  def     lowercase		(    self			:		Dict ,  lowerCAmelCase_			:		Node ,  lowerCAmelCase_			:		Node					)							->						list[TPosition]:
     __lowerCAmelCase							     =     self.fwd_astar.retrace_path(lowerCAmelCase_					)
     __lowerCAmelCase							     =     self.bwd_astar.retrace_path(lowerCAmelCase_					)
     bwd_path.pop()
     bwd_path.reverse()
     __lowerCAmelCase							     =     fwd_path + bwd_path
     return path


if __name__ == "__main__":
     # all coordinates are given in format [y,x]
     _snake_case  :   List[Any]						   =  (0, 0)
     _snake_case  :   Union[str, Any]						   =  (len(grid) - 1, len(grid[0]) - 1)
     for elem in grid:
          print(elem)

     _snake_case  :   int						   =  time.time()
     _snake_case  :   Optional[int]						   =  AStar(init, goal)
     _snake_case  :   int						   =  a_star.search()
     _snake_case  :   Union[str, Any]						   =  time.time() - start_time
     print(F"""AStar execution time = {end_time:f} seconds""")

     _snake_case  :   Any						   =  time.time()
     _snake_case  :   Dict						   =  BidirectionalAStar(init, goal)
     _snake_case  :   Optional[int]						   =  time.time() - bd_start_time
     print(F"""BidirectionalAStar execution time = {bd_end_time:f} seconds""")

