
'''simple docstring'''
from heapq import heappop, heappush

import numpy as np






def  __SCREAMING_SNAKE_CASE				(  _SCREAMING_SNAKE_CASE							, _SCREAMING_SNAKE_CASE							, _SCREAMING_SNAKE_CASE							, _SCREAMING_SNAKE_CASE							, ):
							_snake_case,							_snake_case       =  grid.shape
							_snake_case       =  [-1, 1, 0, 0]
							_snake_case       =  [0, 0, -1, 1]
							if allow_diagonal:
														dx += [-1, -1, 1, 1]
														dy += [-1, 1, -1, 1]

							_snake_case,							_snake_case       =  [(0, source)], set()
							_snake_case       =  np.full((rows, cols)							, np.inf				)
							_snake_case       =  0
							_snake_case       =  np.empty((rows, cols)							, dtype=_SCREAMING_SNAKE_CASE				)
							_snake_case       =  None

							while queue:
														((_snake_case),							(_snake_case))       =  heappop(_SCREAMING_SNAKE_CASE				)
														if (x, y) in visited:
																					continue
														visited.add((x, y)				)

														if (x, y) == destination:
																					_snake_case       =  []
																					while (x, y) != source:
																												path.append((x, y)				)
																												_snake_case,							_snake_case       =  predecessors[x, y]
																					path.append(_SCREAMING_SNAKE_CASE				)  # add the source manually
																					path.reverse()
																					return matrix[destination], path

														for i in range(len(_SCREAMING_SNAKE_CASE				)				):
																					_snake_case,							_snake_case       =  x + dx[i], y + dy[i]
																					if 0 <= nx < rows and 0 <= ny < cols:
																												_snake_case       =  grid[nx][ny]
																												if next_node == 1 and matrix[nx, ny] > dist + 1:
																																			heappush(_SCREAMING_SNAKE_CASE							, (dist + 1, (nx, ny))				)
																																			_snake_case       =  dist + 1
																																			_snake_case       =  (x, y)

							return np.inf, []


if __name__ == "__main__":
				import doctest

				doctest.testmod()

'''simple docstring'''
import warnings

from diffusers import StableDiffusionInpaintPipeline as StableDiffusionInpaintPipeline  # noqa F401


warnings.warn(
    'The `inpainting.py` script is outdated. Please use directly `from diffusers import'
    ' StableDiffusionInpaintPipeline` instead.'
)