Python Grid.neighbors4示例

示例#1

文件： test_grid.py 项目： cz-fish/advent-of-code

def test_neighbors_4_wrapped():
    gr = Grid(TEST_GRID_RECT)
    n = sorted(gr.neighbors4(0, 3, wrap=True))
    assert (n == [(0, 2), (0, 4), (1, 3), (3, 3)])

示例#2

文件： test_grid.py 项目： cz-fish/advent-of-code

def test_neighbors_4_outside():
    gr = Grid(TEST_GRID_IRREG, rectangular=False)
    n = sorted(gr.neighbors4(2, 5, outside=True))
    assert (n == [(1, 5), (2, 4), (2, 6), (3, 5)])

示例#3

文件： test_grid.py 项目： cz-fish/advent-of-code

def test_neighbors_4():
    gr = Grid(TEST_GRID_IRREG, rectangular=False)
    n = sorted(gr.neighbors4(2, 5))
    assert (n == [(1, 5), (2, 4)])