bankai-skills/superpowers

python-executor

Execute Python code in a safe sandboxed environment via inference.sh.

Quelltext ansehen

Verwendung

  1. Installationsbefehl kopieren und das Quellpaket vor der Installation in der eigenen Agentenumgebung prüfen.
  2. Benötigte Werkzeuge, Zugangsdaten und Hosts im Original prüfen.
  3. Eingabe und gewünschtes Ergebnis beschreiben und die Ausgabe mit den Quellen abgleichen.
npx skills add https://github.com/bankai-skills/superpowers --skill python-executor

Vor dem Start

  • Die Installation umfasst weder Modellabo noch API-Kontingent oder Dateizugriffsrechte.
  • Sterne und Installationen zeigen Aktivität, keine unabhängige Qualitäts- oder Sicherheitsprüfung.
Originales Skill-Dokument

Aus dem Quell-Repository gerendert; Überschriften, Beispiele, Code, Tabellen, Links und Bilder bleiben erhalten.

Install the belt CLI skill: npx skills add belt-sh/cli

Python Code Executor

Execute Python code in a safe, sandboxed environment with 100+ pre-installed libraries.

Python Code Executor
Python Code Executor

Quick Start

Requires inference.sh CLI (belt). Install instructions
bash
belt login

# Run Python code
belt app run infsh/python-executor --input '{
  "code": "import pandas as pd\nprint(pd.__version__)"
}'

App Details

PropertyValue
App IDinfsh/python-executor
EnvironmentPython 3.10, CPU-only
RAM8GB (default) / 16GB (high_memory)
Timeout1-300 seconds (default: 30)

Input Schema

json
{
  "code": "print('Hello World!')",
  "timeout": 30,
  "capture_output": true,
  "working_dir": null
}

Pre-installed Libraries

Web Scraping & HTTP

  • requests, httpx, aiohttp - HTTP clients
  • beautifulsoup4, lxml - HTML/XML parsing
  • selenium, playwright - Browser automation
  • scrapy - Web scraping framework

Data Processing

  • numpy, pandas, scipy - Numerical computing
  • matplotlib, seaborn, plotly - Visualization

Image Processing

  • pillow, opencv-python-headless - Image manipulation
  • scikit-image, imageio - Image algorithms

Video & Audio

  • moviepy - Video editing
  • av (PyAV), ffmpeg-python - Video processing
  • pydub - Audio manipulation

3D Processing

  • trimesh, open3d - 3D mesh processing
  • numpy-stl, meshio, pyvista - 3D file formats

Documents & Graphics

  • svgwrite, cairosvg - SVG creation
  • reportlab, pypdf2 - PDF generation

Examples

Web Scraping

bash
belt app run infsh/python-executor --input '{
  "code": "import requests\nfrom bs4 import BeautifulSoup\n\nresponse = requests.get(\"https://example.com\")\nsoup = BeautifulSoup(response.content, \"html.parser\")\nprint(soup.find(\"title\").text)"
}'

Data Analysis with Visualization

bash
belt app run infsh/python-executor --input '{
  "code": "import pandas as pd\nimport matplotlib.pyplot as plt\n\ndata = {\"name\": [\"Alice\", \"Bob\"], \"sales\": [100, 150]}\ndf = pd.DataFrame(data)\n\nplt.bar(df[\"name\"], df[\"sales\"])\nplt.savefig(\"outputs/chart.png\")\nprint(\"Chart saved!\")"
}'

Image Processing

bash
belt app run infsh/python-executor --input '{
  "code": "from PIL import Image\nimport numpy as np\n\n# Create gradient image\narr = np.linspace(0, 255, 256*256, dtype=np.uint8).reshape(256, 256)\nimg = Image.fromarray(arr, mode=\"L\")\nimg.save(\"outputs/gradient.png\")\nprint(\"Image created!\")"
}'

Video Creation

bash
belt app run infsh/python-executor --input '{
  "code": "from moviepy.editor import ColorClip, TextClip, CompositeVideoClip\n\nclip = ColorClip(size=(640, 480), color=(0, 100, 200), duration=3)\ntxt = TextClip(\"Hello!\", fontsize=70, color=\"white\").set_position(\"center\").set_duration(3)\nvideo = CompositeVideoClip([clip, txt])\nvideo.write_videofile(\"outputs/hello.mp4\", fps=24)\nprint(\"Video created!\")",
  "timeout": 120
}'

3D Model Processing

bash
belt app run infsh/python-executor --input '{
  "code": "import trimesh\n\nsphere = trimesh.creation.icosphere(subdivisions=3, radius=1.0)\nsphere.export(\"outputs/sphere.stl\")\nprint(f\"Created sphere with {len(sphere.vertices)} vertices\")"
}'

API Calls

bash
belt app run infsh/python-executor --input '{
  "code": "import requests\nimport json\n\nresponse = requests.get(\"https://api.github.com/users/octocat\")\ndata = response.json()\nprint(json.dumps(data, indent=2))"
}'

File Output

Files saved to outputs/ are automatically returned:

python
# These files will be in the response
plt.savefig('outputs/chart.png')
df.to_csv('outputs/data.csv')
video.write_videofile('outputs/video.mp4')
mesh.export('outputs/model.stl')

Variants

bash
# Default (8GB RAM)
belt app run infsh/python-executor --input input.json

# High memory (16GB RAM) for large datasets
belt app run infsh/python-executor@high_memory --input input.json

Use Cases

  • Web scraping - Extract data from websites
  • Data analysis - Process and visualize datasets
  • Image manipulation - Resize, crop, composite images
  • Video creation - Generate videos with text overlays
  • 3D processing - Load, transform, export 3D models
  • API integration - Call external APIs
  • PDF generation - Create reports and documents
  • Automation - Run any Python script

Important Notes

  • CPU-only - No GPU/ML libraries (use dedicated AI apps for that)
  • Safe execution - Runs in isolated subprocess
  • Non-interactive - Use plt.savefig() not plt.show()
  • File detection - Output files are auto-detected and returned

Related Skills

bash
# AI image generation (for ML-based images)
npx skills add inference-sh/skills@ai-image-generation

# AI video generation (for ML-based videos)
npx skills add inference-sh/skills@ai-video-generation

# LLM models (for text generation)
npx skills add inference-sh/skills@llm-models

Documentation

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aus demselben Repository

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