Just create lists:
somelist = [p1, p2]
You probably want to append those to another data structure initialized outside of your loop:
somelargerlist = []
for presumed_loop_variable in presumed_loop_not_shown:
p1 = ...
p2 = ...
somelist = [p1, p2]
somelargerlist.append(somelist)
17
solved putting float numbers in lists [closed]