xenfra 0.1.4

A 'Zen Mode' infrastructure engine for Python developers.

🧘 Xenfra: Infrastructure in Zen Mode

Xenfra is a modular infrastructure engine for Python developers that automates the deployment of applications to DigitalOcean. It is designed as a library first, with a beautiful and interactive CLI as the default frontend.

It handles the complexity of server provisioning, context-aware configuration, Dockerization, and automatic HTTPS, allowing you to focus on your code.

✨ Core Philosophy

• Engine as the Brain: xenfra.engine is the core library. It owns the DigitalOcean API, the SSH "Auto-Heal" retry loops, and the Dockerizer services. It is stateful, robust, and can be imported into any Python project.
• Clients as the Face: Frontends like the default CLI (xenfra.cli) are thin, stateless clients responsible only for user interaction.
• Zen Mode: If a server setup fails due to common issues like a locked package manager, the Engine automatically fixes it without exposing raw errors to the user.

🚀 Quickstart: As a Library

This demonstrates the power of Xenfra's engine for programmatic infrastructure management.

1. Installation

# Install from PyPI (once published)
pip install xenfra

2. Prerequisites

Ensure your DigitalOcean API token is available as an environment variable:

export DIGITAL_OCEAN_TOKEN="your_secret_token_here"

3. Programmatic Usage

from xenfra.engine import InfraEngine

# Optional: a logger to receive status updates
def my_logger(message):
    print(f"[My App] {message}")

try:
    # The engine automatically finds and validates the API token
    engine = InfraEngine()

    # Define the server and deploy
    result = engine.deploy_server(
        name="my-app-server",
        region="nyc3",
        size="s-1vcpu-1gb",
        image="ubuntu-24-04-x64",
        logger=my_logger
    )

    print(f"🎉 Deployment successful! IP Address: {result.get('ip')}")

except Exception as e:
    print(f"❌ Deployment failed: {e}")

💻 CLI Usage

Xenfra also provides a beautiful, interactive CLI for manual control.

1. Installation

pip install xenfra

2. Configuration

Create a .env file in your project root with your DigitalOcean token:

DIGITAL_OCEAN_TOKEN=dop_v1_your_token_here

3. Run the CLI

Once installed, simply run the xenfra command:

xenfra

This will launch the interactive menu where you can:

• 🚀 Deploy New Server: A guided workflow to provision and deploy your application.
• 📋 List Active Servers: View your current DigitalOcean droplets.
• 🧨 Destroy a Server: Decommission servers you no longer need.

📦 Supported Frameworks & Features

• Smart Context Detection: Automatically detects your package manager (uv or pip).
• Automatic Dockerization: If a web framework is detected (FastAPI, Flask), Xenfra will:
  • Generate a Dockerfile, docker-compose.yml, and Caddyfile.
  • Deploy your application as a container.
  • Configure Caddy as a reverse proxy with automatic HTTPS.

🤝 Contributing

Contributions are welcome! Please check our CONTRIBUTING.md for more details.

📄 Created by DevHusnainAi