9 Apr
2002
9 Apr
'02
9:09 a.m.
Thanks. Actually, I use A to provide some common options, and call B from some other C with varied individual options. I also want A to be included not only by B but also by B1, B2..... That's why I have to set parameter list. (A,B,C,...just for abstraction) Current, I have a work-around: Another version of B works: parameter list: b=[] ====== bb=[] if b: bb.extend(b) bb.extend(container.A()) return bb ====== this is interesting, that "if b" got false value in this case. Iap, Singuan
b=[] b.append(container.A()) return b
greetings, maik.
-- maik jablonski http://www.sachunterricht-online.de universitaet bielefeld http://www.zfl.uni-bielefeld.de zentrum fuer lehrerbildung tlph://+49.(0).521.106.4234