def get_object(self):
queryset = self.filter_queryset(self.get_queryset())
instance = queryset.random()
if not instance:
raise exceptions.NotFound
return SudokuGrid.from_string(
instance.puzzle, box_size=BoxSize(instance.box_width, instance.box_length),
)
def test_from_string(sudoku_12x12):
sudoku = Sudoku.from_string(
"300974B1068C"
"800692C0B430"
"00040365020A"
"C561BA000923"
"284A6073C0B5"
"7B93C0504006"
"A4072B309000"
"0900000CA060"
"031C08A9270B"
"4000A0276019"
"92A030100070"
"060B0C000052",
box_size=BoxSize(3, 4),
)
assert list(sudoku.cells()) == list(sudoku_12x12.cells())
