for case in case_name: mod = importlib.import_module('tests.'+case)#動態導入tests目錄下的case clas = getattr(mod, case)#實例化case atts = dir(clas)#獲得case屬性 for att in atts: if 'test_' in att: print('%s running......' % att) test = getattr(clas(), att)()#運行含有‘test_’的方法 print('%s is complete' % att)