





'''simple docstring'''

import unittest

import numpy as np
import torch

from .utils_summarization import build_mask, compute_token_type_ids, process_story, truncate_or_pad







class __a			( unittest.TestCase      ):





   def   UpperCAmelCase__  (       self					:      Any     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							10





   def   UpperCAmelCase__  (       self					:      Any     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							[1, 2, 3, 4]
      __SCREAMING_SNAKE_CASE   				=							[1, 2, 3, 4, 0, 0, 0, 0, 0, 0]
      self.assertEqual(truncate_or_pad(lowerCamelCase					,self.block_size					,0     )					,lowerCamelCase     )





   def   UpperCAmelCase__  (       self					:      Dict     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
      __SCREAMING_SNAKE_CASE   				=							[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
      self.assertEqual(truncate_or_pad(lowerCamelCase					,self.block_size					,0     )					,lowerCamelCase     )





   def   UpperCAmelCase__  (       self					:      int     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
      __SCREAMING_SNAKE_CASE   				=							[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
      self.assertEqual(truncate_or_pad(lowerCamelCase					,self.block_size					,0     )					,lowerCamelCase     )





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

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							"""It was the year of Our Lord one thousand seven hundred and
        seventy-five.\n\nSpiritual revelations were conceded to England at that
        favoured period, as at this."""
      __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE   				=							process_story(lowerCamelCase     )
      self.assertEqual(lowerCamelCase					,[]     )





   def   UpperCAmelCase__  (       self					:      Any     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							""""""
      __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE   				=							process_story(lowerCamelCase     )
      self.assertEqual(lowerCamelCase					,[]     )
      self.assertEqual(lowerCamelCase					,[]     )





   def   UpperCAmelCase__  (       self					:      Any     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							(
          """It was the year of Our Lord one thousand seven hundred and """
          """seventy-five\n\nSpiritual revelations were conceded to England """
          """at that favoured period, as at this.\n@highlight\n\nIt was the best of times"""
      )
      __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE   				=							process_story(lowerCamelCase     )

      __SCREAMING_SNAKE_CASE   				=							[
          """It was the year of Our Lord one thousand seven hundred and seventy-five.""",
          """Spiritual revelations were conceded to England at that favoured period, as at this.""",
      ]
      self.assertEqual(lowerCamelCase					,lowerCamelCase     )

      __SCREAMING_SNAKE_CASE   				=							["""It was the best of times."""]
      self.assertEqual(lowerCamelCase					,lowerCamelCase     )





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

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							torch.tensor([1, 2, 3, 4]     )
      __SCREAMING_SNAKE_CASE   				=							torch.tensor([1, 1, 1, 1]     )
      np.testing.assert_array_equal(build_mask(lowerCamelCase					,0     ).numpy()					,expected.numpy()     )





   def   UpperCAmelCase__  (       self					:      Any     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							torch.tensor([1, 2, 3, 4, 23, 23, 23]     )
      __SCREAMING_SNAKE_CASE   				=							torch.tensor([1, 1, 1, 1, 0, 0, 0]     )
      np.testing.assert_array_equal(build_mask(lowerCamelCase					,23     ).numpy()					,expected.numpy()     )





   def   UpperCAmelCase__  (       self					:      str     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							torch.tensor([8, 2, 3, 4, 1, 1, 1]     )
      __SCREAMING_SNAKE_CASE   				=							torch.tensor([1, 1, 1, 1, 0, 0, 0]     )
      np.testing.assert_array_equal(build_mask(lowerCamelCase					,1     ).numpy()					,expected.numpy()     )





   def   UpperCAmelCase__  (       self					:      List[str]     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							101
      __SCREAMING_SNAKE_CASE   				=							torch.tensor([[1, 2, 3, 4, 5, 6], [1, 2, 3, 101, 5, 6], [1, 101, 3, 4, 101, 6]]     )
      __SCREAMING_SNAKE_CASE   				=							torch.tensor([[1, 1, 1, 1, 1, 1], [1, 1, 1, 0, 0, 0], [1, 0, 0, 0, 1, 1]]     )

      __SCREAMING_SNAKE_CASE   				=							compute_token_type_ids(lowerCamelCase					,lowerCamelCase     )
      np.testing.assert_array_equal(lowerCamelCase					,lowerCamelCase     )












'''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)





