I have a generator (numbers) and a value (number). I would like to iterate over these as if they were one sequence:

i for i in tuple(my_generator) + (my_value,)

The problem is, as far as I undestand, this creates 3 tuples only to immediately discard them and also copies items in "my_generator" once.

Better approch would be:

def con(seq, item):
    for i in seq:
        yield seq
    yield item

i for i in con(my_generator, my_value)

But I was wondering whether it is possible to do it without that function definition