with 表达式a [as target] 的执行过程是首先执行__enter__ 函数,它的返回值会赋给as后面的target,如果不写as target,返回值会被忽略;然后开始执行代码块中的语句;最后不论执行成功或者失败都会执行__exit__函数,为了更好的理解其运行原理,请参考下面的详细代码解释: with obj as f: f.method(...) # obj...
传统的Playwright脚本通常使用with sync_playwright() as p:语句来创建浏览器实例,但这种方式可能不再满足你的需求。本文将介绍一种超越with sync_playwright() as的新用法,帮助你更高效地进行网页自动化和测试。 一、为何需要超越with sync_playwright() as? with sync_playwright() as p:语句的主要作用是创建一...
在使用sync_playwright()库的api_request_context方法时,可以通过设置extra_http_headers参数来实现。 defget_page_content_with_browser_headers(url):withsync_playwright()asplaywright:browser=playwright.chromium.launch()context=browser.new_context()page=context.new_page()# 设置浏览器headersheaders={'User-Age...
System info Playwright Version: [v1.37.0] Operating System: [Debian 11] Browser: [Chromium] Other info: Python 3.8.17. Also I'm running the code in a docker container. Source code from playwright.sync_api import sync_playwright from fast...
sync_api import sync_playwright with sync_playwright() as p: browser = p.chromium.launch(headless=False) context = browser.new_context() page = context.new_page() page.route("**/*.{png,jpg,jpeg}", lambda route: route.abort()) # Redirect works works when this line is commented out ...
fromplaywright.sync_apiimportsync_playwrightwithsync_playwright()asp: browser = p.chromium.launch() page = browser.new_page() page.goto("https://www.amazon.com/dp/B00B7NPRY8/")# Create a dictionary with the scraped dataitem = {"item_title": page.query_selector("#productTitle").inner_...
How to prevent browser closing just after launching in playwright (sync) python? You can define your own function like this one: def my_own_wait_for_selector(page, selector, time_out): try: page.wait_for_selector(selector, timeout=time_out) return True except: return False That funct...
()78 window_info.SetAsOffscreen(parent_window_handle)79 print("Viewport size: {size}".format(size=str(VIEWPORT_SIZE)))80 print("Loading URL: {url}".format(url=URL))81 browser = cef.CreateBrowserSync(window_info=window_info, settings=settings, url=URL)82 browser.SetClientHandler(Load...
Born in Memphis, Tennessee in 1981, Timberlake's journey to stardom began at an early age with appearances on Star Search and The Mickey Mouse Club. However, it was his role as lead vocalist for the boy band 'N Sync that catapulted him into the limelight. Known for their harmonious ...
If you pass the --config-dir option, the test-runner will look for the config file there as well. The configuration file will accept options for two runners: Jest-playwright options The test runner uses jest-playwright and you can pass testEnvironmentOptions to further configure it. Jest ...