python - Working with namespace while parsing XML using ElementTree -


This

complies with the question, I now get the namespace in my XML I am trying to understand the answer but the lower is more.

XML file. 

  & lt; Project xmlns = "http://maven.apache.org/POM/4.0.0" xmlns: Xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi: schema location = "http: / /maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> & Lt; Grandparent & gt; & Lt; Parents & gt; & Lt; Children & gt; Sam / Astronaut & lt; / Children & gt; & Lt; / Parent & gt; & Lt; / Grandparent & gt; & Lt; / Project & gt;  

  Import xml.etree.ElementTree after viewing ET as empty space = 'xmlns' My Pyro Code:' http: // Maven.apache Org / POM / 4.0.0 ',' Schema Locations': 'http: //maven.apache.org/xsd/maven-4.0.0.xsd'} tree = ET Find ('parent') for b in parse ("test.xml") a = tree .findall ('child', name space = spaces)): if b.text.strip () == 'j / Doctor ': The print "baby is present" break: ET.SubElement (A,' child '). Text = "J / Doctor" tree. Written ("test.xml")

I get an error: Attribute error: 'Any type' object has no attributes on this line There are two problems: 

  There are two problems on this line:  
  A = tree.find ('parent')  
 < P> First,  & lt; Parent & gt;  The basic element does not have immediate child  & lt; Parents & gt;  is the grandson of the parent element, the parent path looks like  / project / grandparent / parent  & lt; Parent & gt; To search , try XPath expression  * / parent  or possibly  // parent . 
 
 Second,  & lt; Parents & gt;  is present in the default namespace, so you will not be able to do  .find ()  with its simple name. You will need to add a namespace. 
 
 There are two valid calls for the same as  tree.find () , each of which has  & lt; Parent & gt;  node: 
 
  a = tree.find ('* / {http://maven.apache.org/POM/4.0.0} guardian') a = tree.find ( 
 
 Next, call  findall ()  requires a namespace qualifier: 
 
   a.findall ('Xmlns: child', namespaces = spaces)  
 
 for B, the name space qualifier is required to call the new child element to use the shortcut name There can be a way, but I did not find it. I had to use the long form of the name. 
 
  ET.SubElement (a, '{http://memo.apache.org/POM/4.0.0} children') .text Finally, your XML output looks ugly unless you give a default namespace :  
  tree.write ('test.xml).', Default_namespace = spaces ['xmlns']]  
 
 unrelated to XML aspects, you I have made a wrong copy of my reply from the previous question with  lines for  else ,  if : 
 
  Not for ... if ... for ... and ...

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