Rememberthat a single tag can have multiple values for its “class” attribute. When you search for a tag that matches a certain CSS class, you’re matching againstanyof its CSS classes: css_soup=BeautifulSoup('')css_soup.find_all("p",class_="strikeout")# []css_soup.find_all("p",c...
The code example findsultag that hasmylistid. The commented line has is an alternative way of doing the same task. BeautifulSoup find all tags With thefind_allmethod we can find all elements that meet some criteria. find_all.py #!/usr/bin/python from bs4 import BeautifulSoup with open('...
print(soup.find_all("a")) print(soup.find_all(text="Python")) 3.3 find()方法 find()方法与 find_all()方法极其相似,不同之处在于find()仅返回第一个符合条件的结果,因此find()方法也没有limit参数,语法格式如下: #find(name, attrs, recursive, text)frombs4importBeautifulSoup html_str =''' ...
In this example, we use the dot (.) character to concatenate the class namesfirstandsecond. This will select allelements that have both classes. You can also select elements with multiple classes using CSS selectors with the comma (,) character. Here is an example: 1 2 # select all ele...
BeautifulSoup Python库的中文名称说明书
You can find more info about this option in the [Crawl website with relative links](./crawl-website-with-relative-links) example. + +::: + + + + + {BeautifulSoupExample} + + + + + {PlaywrightExample} + + + diff --git a/docs/examples/crawl_multiple_urls.mdx b/docs/examples/...
Find a hash encryption input from an output I have this function hash() that encrypts a given string to an integer. So if I do print(hash('post')), my output is: 11231443 How can I find what my input needs to be to get an output like 1509979332......
Note that there are multipleelements. The one which contains the data that we need does not havesrcattribute. Let's use this to extract the script element. script_tag=soup.find("script",src=None) Remember that this script contains other JavaScript code apart from the data that we are inter...
Find all elements assigned to a certain class We can search for elements by ID, similar to how we searched using classes. Remember that we should only expect a single element to be returned with an id, so we should usefindhere: