[web2py] How to generate select form using form factory by providing a tuple or list data

[Rupesh Pradhan]

I want to generate a form like this


<select> 
<option value='1'>first
<option value='2'>second
</select><br> 

by supplying data in the format like this to SQL form factory.

select_data = [(1, 'first'), (2, 'second')]


How do i achieve this?