How to delete all files from a directory but X

We can use find for this!
find . -not -name 'X' -delete

web.py-starter-template

I has been working in my part of my spare time ( a lot lately) in an application template for web.py. I just started this because i wanted a python web framework that let you write some code. So, i just this very nice piece of python, web.py . Well this small project is the app-template  that I'm using right now in a small web project, I think this starter app is scalable enough to have a pretty big website using it.


Directory structure.

|-- app.py ................................ Starting point, development web server.         
|-- model  ................................ Model classes  
|   |-- BaseModel.py ................ Example.
|-- pages .................................. Your web pages -- python way 
|   |-- __init__.py
|   `-- public  
|       |-- index.py 
|       |-- __init__.py
|       |-- user.py
|-- service ............................... Web services
|   |-- auth.py             
|   |-- __init__.py
|-- static ................................... Static files.
|   |-- css
|   |-- images
|   |-- js
|-- templates 
|   |-- layout.html 
|   |-- public
|   |   `-- index.html
|   `-- user
|       `-- index.html
|-- urls.py .............................. URL mapping

Download:  https://github.com/pepetrujillo/web.py-starter-template
[Spanish version: http://33notas.blogspot.com/2011/01/webpy-template-de-aplicacion.html]