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This article mainly introduces the example analysis of python page parsing, which is very detailed and has certain reference value. Friends who are interested must finish it!

Page parsing

The most powerful thing about page parsing is, of course, regular expressions, which are different for different users of different sites, so you don't need too much explanation.

The second is the parsing library, there are two commonly used lxml and BeautifulSoup.

For these two libraries, my evaluation is that both are HTML/XML processing libraries, Beautifulsoup pure python implementation, low efficiency, but practical functions, such as the ability to get the source code of a HTML node through result search; lxmlC language coding, efficient, support Xpath.

The above is all the contents of the article "sample Analysis of python Page parsing". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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