I've used HamlPy before: https://github.com/jessemiller/HamlPy. It works really well for those familiar with Python syntax. All you have to do is "listen" on a directory, or set up an Eclipse job that executes a script every time you save a file.
If anyone is interested, I could dig back and find the script I used. On Dec 19, 11:41 am, António Ramos <ramstei...@gmail.com> wrote: > when will we have haml and sass inside web2py? > > Thank you