这可能是一个新手问题，但我已经阅读了整个bs4文档，正在努力寻找问题的解决方案。
我基本上有一个BeautifulSoup对象，我从中调用.find((来定位某个div，然后我想在这个div上调用.find_all((。我尝试过这样的方法：
soup = bs4.BeautifulSoup(browser.page_source, "lxml")
competition = soup.find("div", class_="accordion-competition__content_main").contents
events = competition.find_all("div", class_="sport-event-card")
for event in competition:
print("EVENT: ", event)
没有用。
如何使用BS4过滤已过滤的部分？非常感谢您的帮助。我一直在这个问题上磕磕碰碰，还没有找到一个合适的解决方案来过滤一个部分。
soup = bs4.BeautifulSoup(browser.page_source, "lxml")
competition = soup.find("div", {"class": "accordion-competition__content_main"}) # get competition node
events = competition.find_all("div", {"class": "sport-event-card"}) # find inside competition node
for event in events:
print("EVENT: ", event)