提问人:Fashola John 提问时间:11/15/2023 最后编辑:ShawnFashola John 更新时间:11/15/2023 访问量:19
使用 Playwright 在异步代码中遇到 NotImplementedError:了解原因并寻求解决方案
Encountering NotImplementedError in Asynchronous Code with Playwright: Understanding the Cause and Seeking Solutions
问:
我在使用 Playwright 运行异步代码时遇到了一个。您能帮助我了解此错误的根本原因并提出可能的解决方案吗?NotImplementedError
这是我运行的代码:html = await get_html(url, "#content .filter")
但我认为错误来自这里:
async def get_html(url, selector, sleep=5, retries=3):
html = None
for i in range(1, retries+1):
time.sleep(sleep * i)
try:
async with async_playwright() as p:
browser = await p.chromium.launch()
page = await browser.new_page()
await page.goto(url)
print(await page.title())
html = await page.inner_html(selector)
except PlaywrightTimeout:
print(f"Timeout error on {url}")
continue
else:
break
return html
我将 chromium 更改为 Firefox,但它仍然给我同样的错误
这是我运行的代码:html = await get_html(url, "#content .filter")
这就是我所期待的: 2015-16赛季NBA赛程 |Basketball-Reference.com
答: 暂无答案
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