As an open-source enthusiast and indie developer, I’ve been exploring the capabilities of Bottle.py, a micro-framework that’s surprisingly powerful for building complex web applications. Today, I’m excited to share a project structure I’ve developed that significantly enhances maintainability and scalability.

Why This Matters

For developers venturing into more complex territories with Bottle.py, having a solid project structure is crucial. It not only makes your code more manageable but also sets the foundation for collaboration and future expansion.

The Evolved Project Structure

Here’s a breakdown of the structure I’ve found most effective:

  1. project/project/main.py: The core application file that initializes Bottle and loads plugins.
  2. project/INSTALL: README and installation instructions.
  3. project/middlewares.py: Houses middleware for your Bottle.py application.
  4. project/views.py: Contains all view functions (can be further split based on application objects).
  5. project/utils.py: Utility library for common functions.
  6. project/static_views.py: Temporary view for serving static assets during development (not for production use).
  7. project/templates/: Directory for Mako templates.
  8. project/static/: Static file directory.

Key Components

This setup integrates:

  • Redis for caching and session management
  • Memcached for distributed caching
  • Mako as the templating engine

Why This Structure Works

  1. Separation of Concerns: Each component has a clear purpose, making the codebase easier to navigate and maintain.
  2. Scalability: As your project grows, you can easily add new modules without disrupting the existing structure.
  3. Development vs. Production: The static_views.py file allows for easy development while reminding you to use proper static file serving in production.

Looking Ahead

In my next post, I’ll dive deeper with a mini-application example that incorporates:

  • HTML5 boilerplate integration
  • Bootstrap for responsive design
  • More advanced Bottle.py features

Get Involved

Are you working on complex applications with Bottle.py? I’d love to hear about your experiences and any structures you’ve found effective. Let’s collaborate and push the boundaries of what’s possible with this versatile microframework!

Stay tuned for more insights into open-source development, web application architecture, and the exciting world of indie entrepreneurship in tech.