Home  >  Article  >  Backend Development  >  Here are a few question-based titles that fit your provided Python ElementTree code snippet, focusing on the problem of ignoring namespaces: * How to Find Elements in XML Files Without Namespace Cons

Here are a few question-based titles that fit your provided Python ElementTree code snippet, focusing on the problem of ignoring namespaces: * How to Find Elements in XML Files Without Namespace Cons

Mary-Kate Olsen
Mary-Kate OlsenOriginal
2024-10-28 05:56:30875browse

Here are a few question-based titles that fit your provided Python ElementTree code snippet, focusing on the problem of ignoring namespaces:

* How to Find Elements in XML Files Without Namespace Consideration Using Python's ElementTree? 
* Ignoring Name

Python ElementTree Module: Ignoring Namespaces for Element Location (findall and find)

When working with XML files in Python using the ElementTree module, it may be necessary to locate elements regardless of their namespaces. However, when dealing with XML files that contain namespaces, the default behavior is to consider the namespace prefix when searching for elements. This can be inconvenient, especially when working with numerous namespaces.

To resolve this issue, one can modify the XML document to eliminate the namespaces, but this may not always be feasible. Alternatively, one can parse the XML document and modify the tags in the result to disregard namespaces:

<code class="python">from io import StringIO  # Python 2: from StringIO import StringIO
import xml.etree.ElementTree as ET

# Use iterparse to retain lazy parsing
it = ET.iterparse(StringIO(xml))
for _, el in it:
    _, _, el.tag = el.tag.rpartition('}')  # Strip namespace
root = it.root</code>

This approach allows for easy handling of multiple namespaces without adding them explicitly in front of each tag.

The above is the detailed content of Here are a few question-based titles that fit your provided Python ElementTree code snippet, focusing on the problem of ignoring namespaces: * How to Find Elements in XML Files Without Namespace Cons. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn