谁能帮我弄清楚为什么驱动程序在我的 pytest.hookimpl 夹具中作为 NoneType 回来?
这是我的 conftest.py
@pytest.fixture()
def chrome_driver_init(request, path_to_chrome):
driver = webdriver.Chrome(options=opts, executable_path=path_to_chrome)
request.cls.driver = driver
page_object_init(request, driver)
driver.get(URL)
driver.maximize_window()
yield
driver.quit()
# Adds a screenshot to the pytest-html report for a failed test
@pytest.hookimpl(hookwrapper=True)
def pytest_runtest_makereport(item, call):
pytest_html = item.config.pluginmanager.getplugin("html")
outcome = yield
report = outcome.get_result()
extra = getattr(report, "extra", [])
if report.when == "call":
feature_request = item.funcargs['request']
driver = feature_request.getfixturevalue('chrome_driver_init')
nodeid = item.nodeid
xfail = hasattr(report, "wasxfail")
if (report.skipped and xfail) or (report.failed and not xfail):
file_name = f'{nodeid}_{datetime.today().strftime("%Y-%m-%d_%H:%M")}.png'.replace("/", "_").replace("::", "_")
img_path = os.path.join(REPORT_PATH, "screenshots", file_name)
driver.save_screenshot(img_path)
extra.append(pytest_html.extras.image(img_path))
report.extra = extra
错误发生在,driver.save_screenshot()
但我假设真正的问题是
driver = feature_request.getfixturevalue('chrome_driver_init')
实际上并没有返回我的 webdriver 而是返回None
.
我绞尽脑汁试图解决这个问题。我认为这与我的灯具被限定为类有关,或者我request
在我的驱动程序灯具中使用了一些东西?
任何帮助,将不胜感激。
这是我的错误日志以获取更多详细信息
INTERNALERROR> File "~/pytest_project\scr\tests\conftest.py", line 57, in pytest_runtest_makereport
INTERNALERROR> driver.save_screenshot(img_path)
INTERNALERROR> AttributeError: 'NoneType' object has no attribute 'save_screenshot'
我用“〜”擦洗了我的个人电脑路径