Help with SoundCloud exercise
- For the paragraph texts section, I am only able to get an empty list [ ] using the code r.html.find("p") after rendering. When using soup.find_all("p") with the lxml parser, it returns a result of errorTitle like "JavaScript is disabled" etc. Is that the reason why I am unable to get any text?
- Is it .difference only works for sets rather than lists? Is there an equivalent for lists?
Thanks a lot :)
1 answers ( 0 marked as helpful)
Dear Vivian,
1. The BeautifulSoup approach indeed returns "JavaScript is disabled" because BeautifulSoup does not support JavaScript (more accurately, it is because of the initial request being made without a session to indicate the presence of JS tools).
What you can try is to pretend to be a browser, and then export the HTML file you received using requests-html to identify any problems.
2. The ".difference" method indeed only works for sets. There is no equivalent method for lists, however, this can easily be achieved with a list comprehension. E.g.
li_dif = [i for i in li1 + li2 if i not in li1 or i not in li2]
Best,
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