Accessing child nodein an xml in python

How to retrieve the value开发者_Go百科 of type in the below XML

 <info><category>Flip</category><info>2</info><type>Tree</type></info>

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Using ElementTree:

import xml.etree.ElementTree as E
e = E.parse("test.xml")
print(e.find("type").text)

Using minidom:

import xml.dom.minidom
d = xml.dom.minidom.parse("test.xml")
print(d.getElementsByTagName("type")[0].firstChild.data)

Using BeautifulSoup:

from BeautifulSoup import BeautifulStoneSoup
soup = BeautifulStoneSoup(open("test.xml"))
print(soup.find("type").text)