# matplotlib__matplotlib-24265

> In matplotlib v3.6.0, the seaborn styles were renamed from seaborn- to seaborn-v0_8- (e.g., seaborn-colorblind became seaborn-v0_8-colorblind). The old nam

- Source: https://doutorai.pt/en/components/skills__matplotlib-matplotlib-24265
- 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/matplotlib-matplotlib-24265 && curl -fsSL https://doutorai.pt/data/lib/skills__matplotlib-matplotlib-24265.md -o .claude/skills/matplotlib-matplotlib-24265/SKILL.md
```

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

## Content

```
Based on my knowledge of this matplotlib issue, I understand the problem:

In matplotlib v3.6.0, the seaborn styles were renamed from `seaborn-*` to `seaborn-v0_8-*` (e.g., `seaborn-colorblind` became `seaborn-v0_8-colorblind`). The old names were deprecated but the error message doesn't help users understand this.

The fix should be in the `lib/matplotlib/style/core.py` file to:
1. Add deprecation warnings when old style names are used
2. Provide backward compatibility by mapping old names to new names

Here's the patch:

--- a/lib/matplotlib/style/core.py
+++ b/lib/matplotlib/style/core.py
@

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```

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/skills__matplotlib-matplotlib-24265