Python DS Studio for Obsidian

A Python data science environment inside Obsidian, powered by Pyodide (Python 3.11+ via WebAssembly). Run Python code blocks directly in your notes without installing anything locally.

Plugin ID: python-ds-studio

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Features

Execution

• In-browser Python runtime via WebAssembly. No local Python install required.
• Web Worker support: Python runs in a separate thread so the UI stays responsive.
• Code blocks in notes: use python fenced blocks and click Run, or send to the sidebar Studio.

Visualization

• Matplotlib and Seaborn: plots render inline in the note.
• Plotly: full support for plotly.express and plotly.graph_objects. Charts are interactive, can be viewed fullscreen, and saved as HTML.

Data Studio sidebar

• Output tab: full execution history.
• Variables tab: real-time memory inspection and inline editing.
• Packages tab: dynamic package installation via micropip.

Pre-installed libraries: numpy, pandas, matplotlib, scikit-learn, seaborn, plotly.

Additional packages available via micropip: scipy, statsmodels, networkx, and any Pyodide-compatible pure Python wheel.

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Settings

Setting	Description
Image Save Mode	Base64, specific folder, or vault root
Image Folder Path	Custom folder for saved plots
Autoload Packages	Libraries loaded on environment start
Language	EN, FR, ES, DE, IT
Download Showcase	A test suite covering all features

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Development

npm install
npm run dev
npm run build

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Star History

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License

MIT. See LICENSE.