[web2py] Iterate through form.vars

[Noel Villamor]

Code:
if form.accepts(request.vars, session):
    arr = ['a','b','c']
    for i in range(3):
        arr[i] = form.vars.x????

Desired:
In the for loop, I wanted to have
        arr[0] = form.vars.x0
        arr[1] = form.vars.x1
        arr[2] = form.vars.x2

As you can see, I am not  yet a pythonista.

:)

Thanks!