




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  ):
						"""simple docstring"""

						def     UpperCAmelCase_      ( self :     Any				)    ->						int:
													"""simple docstring"""


													__lowercase      =    10






						def     UpperCAmelCase_      ( self :     Optional[Any]				)    ->						List[str]:
													"""simple docstring"""


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






						def     UpperCAmelCase_      ( self :     Union[str, Any]				)    ->						Union[str, Any]:
													"""simple docstring"""


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






						def     UpperCAmelCase_      ( self :     str				)    ->						Optional[Any]:
													"""simple docstring"""


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






						def     UpperCAmelCase_      ( self :     Tuple				)    ->						Optional[int]:
													"""simple docstring"""


													__lowercase      =    '''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.'''
													__lowercase     ,     __lowercase      =    process_story(lowerCamelCase__				)
													self.assertEqual(lowerCamelCase__				,							[]				)






						def     UpperCAmelCase_      ( self :     List[str]				)    ->						str:
													"""simple docstring"""


													__lowercase      =    ''''''
													__lowercase     ,     __lowercase      =    process_story(lowerCamelCase__				)
													self.assertEqual(lowerCamelCase__				,							[]				)
													self.assertEqual(lowerCamelCase__				,							[]				)






						def     UpperCAmelCase_      ( self :     Union[str, Any]				)    ->						Any:
													"""simple docstring"""


													__lowercase      =    (
													    '''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'''
													)
													__lowercase     ,     __lowercase      =    process_story(lowerCamelCase__				)

													__lowercase      =    [
													    '''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__				)

													__lowercase      =    ['''It was the best of times.''']
													self.assertEqual(lowerCamelCase__				,							lowerCamelCase__				)






						def     UpperCAmelCase_      ( self :     str				)    ->						Any:
													"""simple docstring"""


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






						def     UpperCAmelCase_      ( self :     Optional[Any]				)    ->						List[Any]:
													"""simple docstring"""


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






						def     UpperCAmelCase_      ( self :     List[str]				)    ->						Dict:
													"""simple docstring"""


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






						def     UpperCAmelCase_      ( self :     int				)    ->						Dict:
													"""simple docstring"""


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

													__lowercase      =    compute_token_type_ids(lowerCamelCase__				,							lowerCamelCase__				)
													np.testing.assert_array_equal(lowerCamelCase__				,							lowerCamelCase__				)












import os







def 		_A(       UpperCamelCase__							:			str = "matrix.txt"				)    -> int:
							'''simple docstring'''


							with open(os.path.join(os.path.dirname(UpperCamelCase__				)				,       UpperCamelCase__				)				) as in_file:
														__lowercase      =    in_file.read()

							__lowercase      =    [[int(UpperCamelCase__				) for cell in row.split(''','''				)] for row in data.strip().splitlines()]
							__lowercase      =    [[0 for cell in row] for row in grid]
							__lowercase      =    len(grid[0]				)

							__lowercase      =    [[0 for i in range(UpperCamelCase__				)] for j in range(UpperCamelCase__				)]
							__lowercase      =    grid[0][0]
							for i in range(1				,       UpperCamelCase__				):
														__lowercase      =    grid[0][i] + dp[0][i - 1]
							for i in range(1				,       UpperCamelCase__				):
														__lowercase      =    grid[i][0] + dp[i - 1][0]

							for i in range(1				,       UpperCamelCase__				):
														for j in range(1				,       UpperCamelCase__				):
																					__lowercase      =    grid[i][j] + min(dp[i - 1][j]				,       dp[i][j - 1]				)

							return dp[-1][-1]


if __name__ == "__main__":
			print(F"""{solution() = }""")






