test_osd.py 文件源码

def osd_o(self):
        with patch.object(osd.OSDConfig, '__init__', lambda self: None):
            print("Constructing the OSDConfig object")
            cnf = osd.OSDConfig()
            cnf.device = '/dev/sdx'
            # monkeypatching the device in the object since __init__
            # is mocked -> skipping the readlink()
            yield cnf
            # everything after the yield is a teardown code
            print("Teardown OSDConfig object")