Python parses XML using elementtree

Elementtree (element tree ).

Elementtree is an XML parsing library and has been included in the standard library after python2.5.

Elementtree is like a lightweight Dom with easy-to-use and friendly APIs. In addition to code reusability, it runs fast and consumes less memory. Here we recommend elementtree. If you want to use the XML parser, try elementtree first.

Versions earlier than 2.5 need to install the elementtree package, you can download the corresponding version of the package in the http://effbot.org/downloads/#elementtree, and then use the root command to execute the command has been installed:

Tar zxvf elementtree-1.2.6-20050316.tar.gz

CD elementtree-1.2.6-20050316

Chmod + x *. py

./Setup. py install

[Root @ gd37vm01 elementtree-1.2.6-20050316] #./setup. py install
Running install
Running build
Running build_py
Creating build
Creating build/lib
Creating build/lib/elementtree
Copying elementtree/elementinclude. py-> build/lib/elementtree
Copying elementtree/sgmlopxmltreebuilder. py-> build/lib/elementtree
Copying elementtree/elementtree. py-> build/lib/elementtree
Copying elementtree/elementpath. py-> build/lib/elementtree
Copying elementtree/xmltreebuilder. py-> build/lib/elementtree
Copying elementtree/_ init _. py-> build/lib/elementtree
Copying elementtree/simplexmltreebuilder. py-> build/lib/elementtree
Copying elementtree/tidyhtmltreebuilder. py-> build/lib/elementtree
Copying elementtree/tidytools. py-> build/lib/elementtree
Copying elementtree/simplexmlwriter. py-> build/lib/elementtree
Copying elementtree/htmltreebuilder. py-> build/lib/elementtree
Running install_lib
Copying build/lib/elementtree/elementinclude. py->/usr/lib/python2.4/Site-packages/elementtree
Copying build/lib/elementtree/sgmlopxmltreebuilder. py->/usr/lib/python2.4/Site-packages/elementtree
Copying build/lib/elementtree. py->/usr/lib/python2.4/Site-packages/elementtree
Copying build/lib/elementtree/elementpath. py->/usr/lib/python2.4/Site-packages/elementtree
Copying build/lib/elementtree/xmltreebuilder. py->/usr/lib/python2.4/Site-packages/elementtree
Copying build/lib/elementtree/_ init _. py->/usr/lib/python2.4/Site-packages/elementtree
Copying build/lib/elementtree/simplexmltreebuilder. py->/usr/lib/python2.4/Site-packages/elementtree
Copying build/lib/elementtree/tidyhtmltreebuilder. py->/usr/lib/python2.4/Site-packages/elementtree
Copying build/lib/elementtree/tidytools. py->/usr/lib/python2.4/Site-packages/elementtree
Copying build/lib/elementtree/simplexmlwriter. py->/usr/lib/python2.4/Site-packages/elementtree
Copying build/lib/elementtree/htmltreebuilder. py->/usr/lib/python2.4/Site-packages/elementtree

Specific use: