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Web Scraping with Python (res)
Web Scraping with Python (res)
Attributes in XPath
You can also navigate through the HTML file using attributes as the parameters! To do this, print @
before the type of your attribute (class
, id
, or href
) and the equal sign to find which string the attribute is equal to. Don’t forget to enclose the expression in square brackets.
For instance:
The code above defines the path to all div
tags of the body
tag, where the id
is id1
.
You can use searching by attribute at any place of the path you want:
Here we select the third p
tag of the previously found div
tag by the id
attribute.
To direct all child elements of the tag, you can use an asterisk *
(like in SQL). For example, the path to all tags of the body
tag:
For example, if you want to find all elements, which class
is equal to class1
:
Be careful with quotes! It’s a good rule to define the path with one type of quote (double) and the attributes with another one (single). Or vice versa.
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