test_six.py 文件源码

def test_exec_():
    def f():
        l = []
        six.exec_("l.append(1)")
        assert l == [1]
    f()
    ns = {}
    six.exec_("x = 42", ns)
    assert ns["x"] == 42
    glob = {}
    loc = {}
    six.exec_("global y; y = 42; x = 12", glob, loc)
    assert glob["y"] == 42
    assert "x" not in glob
    assert loc["x"] == 12
    assert "y" not in loc