Python NodePath.clear_python_tag示例

示例#1

def test_nodepath_clear_python_tag():
    from panda3d.core import NodePath

    path = NodePath("node")
    assert not path.has_python_tag("a")
    assert not path.has_python_tag("b")
    assert not path.node().has_tags()

    path.set_python_tag("a", "value")
    assert path.has_python_tag("a")
    assert not path.has_python_tag("b")
    assert path.node().has_tags()

    path.set_python_tag("b", "value")
    assert path.has_python_tag("a")
    assert path.has_python_tag("b")
    assert path.node().has_tags()

    path.clear_python_tag("a")
    assert not path.has_python_tag("a")
    assert path.has_python_tag("b")
    assert path.node().has_tags()

    path.clear_python_tag("b")
    assert not path.has_python_tag("a")
    assert not path.has_python_tag("b")
    assert not path.node().has_tags()