how to match n- lists for a common elements.

[=?ISO-8859-2?Q?Grzegorz_=A6lusarek?=]

Hi all. I my application i have situation when i have some lists and i
must get from lists common elements. Exacly i don't know how many list I
have so at the moment of creation each of one I append them to one
list. So I get list wchich consist of lists of objects. And now i want
to get common objects of this list. How to do it?
Grzegorz

 

[bruno at modulix]

Hi all. I my application i have situation when i have some lists and i
must get from lists common elements. Exacly i don't know how many list I
have so at the moment of creation each of one I append them to one
list. So I get list wchich consist of lists of objects. And now i want
to get common objects of this list. How to do it?

http://www.python.org/doc/2.4.2/lib/types-set.html