browser.py 文件源码

def display(self):
        display = getattr(self, "_display", None)
        if display is None:
            # http://coreygoldberg.blogspot.com/2011/06/python-headless-selenium-webdriver.html
            display = Display(visible=0, size=(800, 600))
            display.start()
            self._display = display
        return display