[SOLVED] What is the recommended way to use Vim folding for Python code?

What is the recommended way to use Vim folding for Python code?

I am interested in enabling code folding in Vim for Python code. I have noticed multiple ways to do so.

Does anyone have a preferred way to do Python code folding in Vim? I.e,

Do you have a particular Vim plugin that you use and like?
Do you use manual folding or do you place markers in comments?
Any other recommended ways to do code folding for Python in Vim?

Solution

Personally I can't convince myself to litter my code with the markers. I've become pretty used to (and efficient) at using indent-folding. Together with my mapping of space bar (see below) to open/close folds and the zR and zM commands, I'm right at home. Perfect for Python!

set foldmethod=indent
nnoremap <space> za
vnoremap <space> zf

This maps the spacebar to open/close the current indented fold in normal mode. It also maps the spacebar to create a manual fold in visual mode. However, this doesn't work if foldmethod is set to indent so its purpose is a mystery.