BS4 Beautiful Soup extract text from find_all

问题

I am scraping a website and would like to create a list of prices.

prices = soup.find_all("li", class_="price")

However, this returns:

 <li class="price">€13.99</li>, 
 <li class="price">€12.99</li>, 
.....

How do I extract just the price? I tried

prices = soup.find_all("li", class_="price", text=True)

but it did not work.

I know I can go through the list manually and extract the text but this isn't ideal.

回答1:

Assuming content is not dynamically added, which it appears it is not, I would use .text to extract from elements returned by using select

prices = [item.text for item in soup.select('li.price')]

回答2:

find_all() returns list of element.You need to iterate this to get each element and then get the text of the element.

prices = soup.find_all("li", class_="price", text=True)
for price in prices:
  print(price.text)

来源：https://stackoverflow.com/questions/56860559/bs4-beautiful-soup-extract-text-from-find-all