Add another tuple to a tuple of tuples

Question

I have the following tuple of tuples:

my_choices=(
         (\'1\',\'first choice\'),
         (\'2\',\'second choice\'),
         (\'3\',\'third choice\')
)
         


        

Answer 1

Don't convert to a list and back, it's needless overhead. + concatenates tuples.

>>> foo = ((1,),(2,),(3,))
>>> foo = ((0,),) + foo
>>> foo
((0,), (1,), (2,), (3,))