
import unittest

from knapsack import greedy_knapsack as kp





class 	_lowerCAmelCase					(	unittest.TestCase       ):




				def      __a						(					self     )				->      Union[str, Any]:
							lowerCAmelCase_						=	[10, 20, 30, 40, 50, 60]
							lowerCAmelCase_						=	[2, 4, 6, 8, 10, 12]
							lowerCAmelCase_						=	100
							self.assertEqual(kp.calc_profit(_UpperCamelCase				,				_UpperCamelCase				,				_UpperCamelCase     )				,				210     )




				def      __a						(					self     )				->      Union[str, Any]:
							self.assertRaisesRegex(_UpperCamelCase				,				"max_weight must greater than zero."     )




				def      __a						(					self     )				->      List[str]:
							self.assertRaisesRegex(_UpperCamelCase				,				"Weight can not be negative."     )




				def      __a						(					self     )				->      List[str]:
							self.assertRaisesRegex(_UpperCamelCase				,				"Profit can not be negative."     )




				def      __a						(					self     )				->      str:
							self.assertRaisesRegex(_UpperCamelCase				,				"max_weight must greater than zero."     )




				def      __a						(					self     )				->      List[str]:
							self.assertRaisesRegex(
							    _UpperCamelCase				,				"The length of profit and weight must be same."     )


if __name__ == "__main__":
			unittest.main()





from pathlib import Path

import fire






def    lowerCamelCase__				(				__lowerCAmelCase  :  str    ,							__lowerCAmelCase  :  str    ,							__lowerCAmelCase  :  int				):




			"""simple docstring"""


			lowerCAmelCase_						=	Path(__lowerCAmelCase				)
			lowerCAmelCase_						=	Path(__lowerCAmelCase				)
			dest_dir.mkdir(exist_ok=__lowerCAmelCase				)
			for path in src_dir.iterdir():
						lowerCAmelCase_						=	[x.rstrip() for x in list(path.open().readlines()				)][:n]
						lowerCAmelCase_						=	dest_dir.joinpath(path.name				)
						print(__lowerCAmelCase				)
						dest_path.open("w"				).write("\n".join(__lowerCAmelCase				)				)


if __name__ == "__main__":
			fire.Fire(minify)



