Getting ready

The code for these snippets is in 02/03_lxml_and_xpath.py in case you want to save some typing.  We will start by importing html from lxml, as well as requests, and then load the page.

In [1]: from lxml import html
   ...: import requests
   ...: page_html = requests.get("http://localhost:8080/planets.html").text
By this point, lxml should be installed as a dependency of other installs.  If you get errors, install it with pip install lxml.
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