On 10/9/08, Serge Matveenko <[EMAIL PROTECTED]> wrote: > I need to put in the var property of the first object from the list > that is not None. Somth like: > > foo = first_of([any, beny, riki,]).name > > Dont want to ugly if-cascade: > > foo = any.name if name is not None else beny.name if beny is not None \ > else riki.name if riki is not None
after some play with interpreter and Python logic i've got this: objs = [None, 'dfgh', None,] obj_l = [obj.__len__() for obj in objs if obj is not None][0] Now the question is this is lazy or not? And how could i make it lazy? -- Serge Matveenko mailto:[EMAIL PROTECTED] http://serge.matveenko.ru/ -- http://mail.python.org/mailman/listinfo/python-list