"""simple docstring"""



import functools
import logging
import os
import sys
import threading
from logging import (
    CRITICAL,  # NOQA
    DEBUG,  # NOQA
    ERROR,  # NOQA
    FATAL,  # NOQA
    INFO,  # NOQA
    NOTSET,  # NOQA
    WARN,  # NOQA
    WARNING,  # NOQA
)
from typing import Optional

import huggingface_hub.utils as hf_hub_utils
from tqdm import auto as tqdm_lib


__magic_name__     					=       threading.Lock()
__magic_name__     					=       None

__magic_name__     					=       {
    "debug": logging.DEBUG,
    "info": logging.INFO,
    "warning": logging.WARNING,
    "error": logging.ERROR,
    "critical": logging.CRITICAL,
}

__magic_name__     					=       logging.WARNING

__magic_name__     					=       True





def 	_lowerCamelCase			(			)				->  Union[str, Any]:


   '''simple docstring'''


   a__  					=		os.getenv('TRANSFORMERS_VERBOSITY',__UpperCAmelCase       )
   if env_level_str:
      if env_level_str in log_levels:
         return log_levels[env_level_str]
      else:
         logging.getLogger().warning(
             f'''Unknown option TRANSFORMERS_VERBOSITY={env_level_str}, '''
             f'''has to be one of: { ", ".join(log_levels.keys()       ) }'''       )
   return _default_log_level





def 	_lowerCamelCase			(			)				->  str:


   '''simple docstring'''


   return __name__.split('.'       )[0]





def 	_lowerCamelCase			(			)				->  logging.Logger:


   '''simple docstring'''


   return logging.getLogger(_get_library_name()       )





def 	_lowerCamelCase			(			)				->  None:


   '''simple docstring'''


   global _default_handler

   with _lock:
      if _default_handler:
         # This library has already configured the library root logger.
         return
      a__  					=		logging.StreamHandler()  # Set sys.stderr as stream.
      a__  					=		sys.stderr.flush

      # Apply our default configuration to the library root logger.
      a__  					=		_get_library_root_logger()
      library_root_logger.addHandler(_default_handler       )
      library_root_logger.setLevel(_get_default_logging_level()       )
      a__  					=		False





def 	_lowerCamelCase			(			)				->  None:


   '''simple docstring'''


   global _default_handler

   with _lock:
      if not _default_handler:
         return

      a__  					=		_get_library_root_logger()
      library_root_logger.removeHandler(_default_handler       )
      library_root_logger.setLevel(logging.NOTSET       )
      a__  					=		None





def 	_lowerCamelCase			(			)				->  int:


   '''simple docstring'''


   return log_levels





def 	_lowerCamelCase			(			UpperCAmelCase__ = None       )				->  logging.Logger:


   '''simple docstring'''


   if name is None:
      a__  					=		_get_library_name()

   _configure_library_root_logger()
   return logging.getLogger(__UpperCAmelCase       )





def 	_lowerCamelCase			(			)				->  int:


   '''simple docstring'''


   _configure_library_root_logger()
   return _get_library_root_logger().getEffectiveLevel()





def 	_lowerCamelCase			(			UpperCAmelCase__       )				->  None:


   '''simple docstring'''


   _configure_library_root_logger()
   _get_library_root_logger().setLevel(__UpperCAmelCase       )





def 	_lowerCamelCase			(			)				->  str:


   '''simple docstring'''


   return set_verbosity(__UpperCAmelCase       )





def 	_lowerCamelCase			(			)				->  Union[str, Any]:


   '''simple docstring'''


   return set_verbosity(__UpperCAmelCase       )





def 	_lowerCamelCase			(			)				->  Optional[int]:


   '''simple docstring'''


   return set_verbosity(__UpperCAmelCase       )





def 	_lowerCamelCase			(			)				->  Tuple:


   '''simple docstring'''


   return set_verbosity(__UpperCAmelCase       )





def 	_lowerCamelCase			(			)				->  None:


   '''simple docstring'''


   _configure_library_root_logger()

   assert _default_handler is not None
   _get_library_root_logger().removeHandler(_default_handler       )





def 	_lowerCamelCase			(			)				->  None:


   '''simple docstring'''


   _configure_library_root_logger()

   assert _default_handler is not None
   _get_library_root_logger().addHandler(_default_handler       )





def 	_lowerCamelCase			(			UpperCAmelCase__       )				->  None:


   '''simple docstring'''


   _configure_library_root_logger()

   assert handler is not None
   _get_library_root_logger().addHandler(__UpperCAmelCase       )





def 	_lowerCamelCase			(			UpperCAmelCase__       )				->  None:


   '''simple docstring'''


   _configure_library_root_logger()

   assert handler is not None and handler not in _get_library_root_logger().handlers
   _get_library_root_logger().removeHandler(__UpperCAmelCase       )





def 	_lowerCamelCase			(			)				->  None:


   '''simple docstring'''


   _configure_library_root_logger()
   a__  					=		False





def 	_lowerCamelCase			(			)				->  None:


   '''simple docstring'''


   _configure_library_root_logger()
   a__  					=		True





def 	_lowerCamelCase			(			)				->  None:


   '''simple docstring'''


   a__  					=		_get_library_root_logger().handlers

   for handler in handlers:
      a__  					=		logging.Formatter('[%(levelname)s|%(filename)s:%(lineno)s] %(asctime)s >> %(message)s'       )
      handler.setFormatter(__UpperCAmelCase       )





def 	_lowerCamelCase			(			)				->  None:


   '''simple docstring'''


   a__  					=		_get_library_root_logger().handlers

   for handler in handlers:
      handler.setFormatter(__UpperCAmelCase       )





def 	_lowerCamelCase			(			self,*UpperCAmelCase__,**UpperCAmelCase__       )				->  Optional[int]:


   '''simple docstring'''


   a__  					=		os.getenv('TRANSFORMERS_NO_ADVISORY_WARNINGS',__UpperCAmelCase       )
   if no_advisory_warnings:
      return
   self.warning(*__UpperCAmelCase,**__UpperCAmelCase       )


__magic_name__     					=       warning_advice





@functools.lru_cache(__UpperCAmelCase       )
def 	_lowerCamelCase			(			self,*UpperCAmelCase__,**UpperCAmelCase__       )				->  str:


   '''simple docstring'''


   self.warning(*__UpperCAmelCase,**__UpperCAmelCase       )


__magic_name__     					=       warning_once

class SCREAMING_SNAKE_CASE  :







 """simple docstring"""


 def __init__( self		:   List[Any]       , *_snake_case		:   Union[str, Any]       , **_snake_case		:   Optional[int]					)					->      Optional[int]:  # pylint: disable=unused-argument




    '''simple docstring'''






    a__  					=		args[0] if args else None


 def __iter__( self		:   Optional[int]					)					->      Optional[Any]:




    '''simple docstring'''






    return iter(self._iterator					)


 def __getattr__( self		:   List[str]       , _snake_case		:   int					)					->      List[Any]:




    '''simple docstring'''






    def empty_fn(*_snake_case		:   Any       , **_snake_case		:   Tuple					):  # pylint: disable=unused-argument
       return

    return empty_fn


 def __enter__( self		:   List[Any]					)					->      int:




    '''simple docstring'''






    return self



 def __exit__( self		:   List[Any]       , _snake_case		:   Union[str, Any]       , _snake_case		:   Dict       , _snake_case		:   Tuple					)					->      Optional[Any]:




    '''simple docstring'''






    return

class SCREAMING_SNAKE_CASE  :







 """simple docstring"""


 def __call__( self		:   Optional[Any]       , *_snake_case		:   Optional[Any]       , **_snake_case		:   Union[str, Any]					)					->      Union[str, Any]:




    '''simple docstring'''






    if _tqdm_active:
       return tqdm_lib.tqdm(*_snake_case       , **_snake_case					)
    else:
       return EmptyTqdm(*_snake_case       , **_snake_case					)


 def 							_lowerCAmelCase					( self		:   Optional[Any]       , *_snake_case		:   List[Any]       , **_snake_case		:   Union[str, Any]					)					->      Dict:




    '''simple docstring'''






    a__  					=		None
    if _tqdm_active:
       return tqdm_lib.tqdm.set_lock(*_snake_case       , **_snake_case					)



 def 							_lowerCAmelCase					( self		:   str					)					->      int:




    '''simple docstring'''






    if _tqdm_active:
       return tqdm_lib.tqdm.get_lock()
__magic_name__     					=       _tqdm_cls()





def 	_lowerCamelCase			(			)				->  bool:


   '''simple docstring'''


   global _tqdm_active
   return bool(_tqdm_active       )





def 	_lowerCamelCase			(			)				->  Union[str, Any]:


   '''simple docstring'''


   global _tqdm_active
   a__  					=		True
   hf_hub_utils.enable_progress_bars()





def 	_lowerCamelCase			(			)				->  Tuple:


   '''simple docstring'''


   global _tqdm_active
   a__  					=		False
   hf_hub_utils.disable_progress_bars()









'''simple docstring'''

import numpy as np







class __a			:





   def __init__(       self					:      Optional[int]     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							(0, 0)
      __SCREAMING_SNAKE_CASE   				=							None
      __SCREAMING_SNAKE_CASE   				=							0
      __SCREAMING_SNAKE_CASE   				=							0
      __SCREAMING_SNAKE_CASE   				=							0





   def __eq__(       self					:      int					,lowerCamelCase					:      List[str]     ):

      '''simple docstring'''

      return self.position == cell.position





   def   UpperCAmelCase__  (       self					:      Union[str, Any]     ):

      '''simple docstring'''

      print(self.position     )







class __a			:





   def __init__(       self					:      int					,lowerCamelCase					:      Optional[int]=(5, 5)     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							np.zeros(lowerCamelCase     )
      __SCREAMING_SNAKE_CASE   				=							world_size[0]
      __SCREAMING_SNAKE_CASE   				=							world_size[1]





   def   UpperCAmelCase__  (       self					:      Optional[int]     ):

      '''simple docstring'''

      print(self.w     )





   def   UpperCAmelCase__  (       self					:      List[str]					,lowerCamelCase					:      int     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							[
          (-1, -1),
          (-1, 0),
          (-1, 1),
          (0, -1),
          (0, 1),
          (1, -1),
          (1, 0),
          (1, 1),
      ]
      __SCREAMING_SNAKE_CASE   				=							cell.position[0]
      __SCREAMING_SNAKE_CASE   				=							cell.position[1]
      __SCREAMING_SNAKE_CASE   				=							[]
      for n in neughbour_cord:
         __SCREAMING_SNAKE_CASE   				=							current_x + n[0]
         __SCREAMING_SNAKE_CASE   				=							current_y + n[1]
         if 0 <= x < self.world_x_limit and 0 <= y < self.world_y_limit:
            __SCREAMING_SNAKE_CASE   				=							Cell()
            __SCREAMING_SNAKE_CASE   				=							(x, y)
            __SCREAMING_SNAKE_CASE   				=							cell
            neighbours.append(lowerCamelCase     )
      return neighbours





def     __magic_name__							(				__UpperCAmelCase				,						__UpperCAmelCase				,						__UpperCAmelCase   )    ->       Any:

   '''simple docstring'''







   __SCREAMING_SNAKE_CASE   				=							[]
   __SCREAMING_SNAKE_CASE   				=							[]
   _open.append(__UpperCAmelCase   )

   while _open:
      __SCREAMING_SNAKE_CASE   				=							np.argmin([n.f for n in _open]   )
      __SCREAMING_SNAKE_CASE   				=							_open[min_f]
      _closed.append(_open.pop(__UpperCAmelCase   )   )
      if current == goal:
         break
      for n in world.get_neigbours(__UpperCAmelCase   ):
         for c in _closed:
            if c == n:
               continue
         __SCREAMING_SNAKE_CASE   				=							current.g + 1
         __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE   				=							n.position
         __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE   				=							goal.position
         __SCREAMING_SNAKE_CASE   				=							(ya - ya) ** 2 + (xa - xa) ** 2
         __SCREAMING_SNAKE_CASE   				=							n.h + n.g

         for c in _open:
            if c == n and c.f < n.f:
               continue
         _open.append(__UpperCAmelCase   )
   __SCREAMING_SNAKE_CASE   				=							[]
   while current.parent is not None:
      path.append(current.position   )
      __SCREAMING_SNAKE_CASE   				=							current.parent
   path.append(current.position   )
   return path[::-1]


if __name__ == "__main__":
    a   	=    Gridworld()
    # Start position and goal
    a   	=    Cell()
    a   	=    (0, 0)
    a   	=    Cell()
    a   	=    (4, 4)
    print(F'''path from {start.position} to {goal.position}''')
    a   	=    astar(world, start, goal)
    #   Just for visual reasons.
    for i in s:
        a   	=    1
    print(world.w)





