What is the method of parsing module in XML in python

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1. The xml.etree.ElementTree module formats XML data in the tree structure, which is the most natural representation of hierarchical data.

Element types allow hierarchical data structures to be stored in memory.

ElementTree is a wrapper element structure that allows categories to be converted to and from XML. Now let's try to analyze the above XML file using the python module.

There are two ways to parse a file using the ElementTree module. The first is to use the parse () function, followed by the fromstring () function. As the XML document provided by the file, the parse () function parses the XML provided as a string, that is, in three quotation marks.

2. The parse () function is analyzed by XML in the file format.

Import xml.etree.ElementTree as ETmytree = ET.parse ('sample.xml') myroot = mytree.getroot ()

3. Fromstring () function to analyze string data.

To do this, pass XML as a string to three quotation marks.

Import xml.etree.ElementTree as ETdata=''' Idly $2.50 Two idly's with chutney 553'''myroot = ET.fromstring (data) # print (myroot) print (myroot.tag) Thank you for reading! This is the end of this article on "what is the method of parsing module in XML in python". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it out for more people to see!