python - Creating multiple list from loops -

i want make multiple lists loops, code is:

  port in portlist1:     print port.getname(),port.getsize()     register in port.getregisters():         j=j+1     print j     j=0 

output is:

  b 10   1   c 15   1   f 30   1 

i want make list every time:

list1=[[b,10],1] list2=[[c,15],1] list3=[[f,30],1] 

can me here?

lists = [] port in portlist1:     l = [[port.getname(), port.getsize()]]     register in port.getregisters():         j=j+1     l.append(j)     lists.append(l)     j=0