How to have a list of lists (or array of lists)

[Bruno Desthuilliers]

bahoo a écrit :
> Hi,
> 
> I want to have many lists, such as list0, list1, list2, ..., each one
> holding different number of items.
> Is there something like
> list[0]
> list[1]
> list[2]
> 
> so that I can iterate through this list of lists?

listoflists = [
   [1, 2, 3],
   ["foo", "bar", "baaz", "quux"],
   ["A", "B", "C", "D", "E"]
]

for alist in listoflists:
   for item in alist:
     print item