János Juhász wrote: > Hi, > > I can't imagine how this could be made with list comprehension. > >>>>import operator >>>>a = (([1],[2],[3,31,32],[4]), ([5],[6],[7, 71, 72]), ([8],[9])) >>>>reduce(operator.add, a) # it makes a long list now > > Is it possible to substitute reduce with comprehension anyway ?
Not that I know. Why are you trying to eliminate reduce()? If it is for compatibility with Python 3.0, PEP 3000 recommends replacing reduce() with an explicit loop. http://www.python.org/peps/pep-3000.html#built-in-namespace Kent -- http://www.kentsjohnson.com _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
