Python cmap_d_pal示例

示例#1

def test_cmap_d_pal():
    palette = cmap_d_pal('viridis')
    result = palette(6)
    assert all(s[0] == '#' and len(s) == 7 for s in result)
    assert len(result) == 6

    # More colors than palette
    palette = cmap_d_pal('Accent')
    result = palette(5)
    assert all(s[0] == '#' and len(s) == 7 for s in result)

    with pytest.raises(ValueError):
        result = palette(10)

    # Bad palette
    with pytest.raises(ValueError):
        palette = cmap_d_pal('Greens')

示例#2

文件： test_palettes.py 项目： has2k1/mizani

def test_cmap_d_pal():
    palette = cmap_d_pal('viridis')
    result = palette(6)
    assert all(s[0] == '#' and len(s) == 7 for s in result)
    assert len(result) == 6

    # More colors than palette
    palette = cmap_d_pal('Accent')
    result = palette(5)
    assert all(s[0] == '#' and len(s) == 7 for s in result)

    with pytest.raises(ValueError):
        result = palette(10)

    # Bad palette
    with pytest.raises(ValueError):
        palette = cmap_d_pal('Greens')

示例#3

 def __init__(self, name='viridis', lut=None, **kwargs):
     self.palette = cmap_d_pal(name, lut)
     super(scale_color_cmap_d, self).__init__(**kwargs)

示例#4

文件： scale_color.py 项目： jwhendy/plotnine

 def __init__(self, name='viridis', lut=None, **kwargs):
     self.palette = cmap_d_pal(name, lut)
     super(scale_color_cmap_d, self).__init__(**kwargs)