# django__django-16255

> This is not the Django repository. The task is to generate a patch for the Django sitemaps issue. Based on the problem statement and the hint, I need to ge

- Source: https://doutorai.pt/en/components/skills__django-django-16255
- Type: Skills
- Category: AI research
- Downloads: 0
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

An open-source community component, curated and adapted by Doutor AI.

## What it does and how to use it

A **skill** that teaches Claude Code to do ai research tasks well. It is packaged knowledge the model uses whenever it is relevant.

1. Install the skill (command above).
2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
3. No commands to memorize: you talk in plain language and the skill does the rest.

## Install (Claude Code)

```bash
mkdir -p .claude/skills/django-django-16255 && curl -fsSL https://doutorai.pt/data/lib/skills__django-django-16255.md -o .claude/skills/django-django-16255/SKILL.md
```

Paste this command into the terminal, in your project folder, and the component installs automatically.

## Content

```
This is not the Django repository. The task is to generate a patch for the Django sitemaps issue. Based on the problem statement and the hint, I need to generate the patch. Let me create the fix based on the information provided:

The issue is in `django/contrib/sitemaps/__init__.py` at the `get_latest_lastmod` method. When a sitemap has no items but has a callable `lastmod`, it raises a `ValueError` because `max()` is called on an empty sequence.

The hint suggests using the default argument of `max()`. Here's the patch:

--- a/django/contrib/sitemaps/__init__.py
+++ b/django/contrib/sitemaps

- 🔒 Full content on the Pro plan (€7.99/month) -
```

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/skills__django-django-16255