👀 Views: 91 💬 Answers: 1 📅 Created: 2025-06-05

xml python elementtree Python

I'm currently working on an XML parsing project using Python's `xml.etree.ElementTree`, but I'm running into issues handling multiple namespaces... My XML structure looks something like this: ```xml <root xmlns:ns1="http://example.com/ns1" xmlns:ns2="http://example.com/ns2"> <ns1:item> <ns1:name>Item 1</ns1:name> <ns2:details> <ns2:description>Some description</ns2:description> </ns2:details> </ns1:item> <ns1:item> <ns1:name>Item 2</ns1:name> <ns2:details> <ns2:description>Some other description</ns2:description> </ns2:details> </ns1:item> </root> ``` When I try to parse it, I am using the following code: ```python import xml.etree.ElementTree as ET namespace = {'ns1': 'http://example.com/ns1', 'ns2': 'http://example.com/ns2'} tree = ET.parse('data.xml') root = tree.getroot() for item in root.findall('ns1:item', namespaces=namespace): name = item.find('ns1:name', namespaces=namespace).text description = item.find('ns2:details/ns2:description', namespaces=namespace).text print(f'Name: {name}, Description: {description}') ``` However, I'm working with the following behavior: ``` ElementNotFound: no element found ``` I've verified that the namespaces are correct and tried adjusting the XPath expressions, but nothing seems to work. Can someone point out what might be going wrong? I've also checked the XML file for any well-formedness issues, and it looks fine. This is running on Python 3.9.1 with no additional libraries. Any guidance on how to correctly access the details under multiple namespaces would be greatly appreciated! The stack includes Python and several other technologies. I appreciate any insights!