helpers.py 文件源码

def setUpClass(cls):
        socket.setdefaulttimeout(60)
        if os.environ.get('WITH_SELENIUM', False):
            time.sleep(1)
            # Start a virtual display server for running the tests headless.
            if os.environ.get('SELENIUM_HEADLESS', False):
                cls.vdisplay = xvfbwrapper.Xvfb(width=1280, height=720)
                cls.vdisplay.start()
            cls.selenium = WebDriver()
        super(SeleniumTestCase, cls).setUpClass()