无法扩展 RobotFramework SeleniumLibrary

Question

我正在尝试扩展 RobotFramework SeleniumLibrary：

class ReusableModule(SeleniumLibrary):

    ROBOT_LIBRARY_SCOPE = 'GLOBAL'

    def __init__(self, timeout=0.5, implicit_wait=15.0, **kwargs):
        logger.info("Reusable __init__")
        SeleniumLibrary.__init__(self, timeout=timeout, implicit_wait=implicit_wait, **kwargs)

    @keyword
    def open_browser(self, url, browser=env.capabilities.get("browserName"), alias=None, remote_url=env.host,
                     desired_capabilities=env.capabilities, ff_profile_dir=None):
        logger.info("Reusable open browser")
        return super(ReusableModule, self).open_browser(url=url, browser=browser, alias=alias, remote_url=remote_url,
                                                        desired_capabilities=desired_capabilities,
                                                        ff_profile_dir=ff_profile_dir)

当我在 RobotFramework Test 中调用此关键字时出现以下错误：

AttributeError: 'super' object has no attribute 'open_browser'

注意：这在过去适用于 Selenium2Library。

Answer 1

这已添加到 RFW SeleniumLibrary 文档 16.01.2018： Extending SeleniumLibrary

from SeleniumLibrary import SeleniumLibrary
from SeleniumLibrary.base import keyword

class ExtendedSeleniumLibrary(SeleniumLibrary):
    @keyword
    def test(self):
        return "Extended SeleniumLibrary keyword"