July 2019
Beginner to intermediate
350 pages
8h 13m
English
Content preview from Hands-On Web Scraping with Python
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XPath
The XML Path (XPath) language is a part of XML-based technologies (XML, XSLT, and XQuery), which deal with navigating through DOM elements or locating nodes in XML (or HTML) documents using expressions also known as XPath expressions. XPath is normally a path that identifies nodes in documents. XPath is also a W3C (short for World Wide Web Consortium) recommendation (https://www.w3.org/TR/xpath/all/).
XPath or XPath expressions are also identified as absolute and relative:
- The absolute path is an expression that represents a complete path from the root element to the desired element. It begins with /html and looks like /html/body/div[1]/div/div[1]/div/div[1]/div[2]/div[2]/div/span/b[1]. Individual elements are identified with their ...
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