Tnx Steven, You are right completly.I try more subtilize
thanks for your hint. On Sun, Jun 7, 2015 at 10:03 AM, Steven D'Aprano <st...@pearwood.info> wrote: > Hi Amir, and welcome! > > On Sun, 7 Jun 2015 02:38 am, Amir Arsalan wrote: > > > you can use yield structure in python for multiple return. ex: > > > > def func(a): > > yield a*2 > > print "a*2" > > yield a*3 > > print "a*3" > > ... > > > > data = func(5) --> data = (10,15,... ) > > That's actually wrong. If you run: > > data = func(5) > > data does NOT equal the tuple (10, 15, ...) but it is a generator object. > Iterating over the generator will yield 10, 15 etc one item at a time. > > > Please remember that the Original Poster is a beginner. He is having > trouble > with *basic* Python questions, like returning multiple items from a single > function call. Showing him advanced techniques like generators, especially > when the example you show is wrong, will just confuse him more. > > > > -- > Steven > > -- > https://mail.python.org/mailman/listinfo/python-list >
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