On Mar 26, 2:41 pm, Pavol Juhas <pavol.ju...@gmail.com> wrote: > This has nothing to do with numpy, the issue is the string "%" > operator > cannot convert list to a float (Line 3 in your example gives a list). > In '"%f" % x' the x has to be a number or tuple. > > Does not work: > print "%f" % [1.0]
Yes that helps. Why is it that the %-operator requires a tuple and does not work with a list? Thus why doesn't this work: "%d %d"%[2,2] but instead it has to be: "%d %d"%tuple([2,2]) or: "%d %d"%(2,2) Thanks Roland -- http://mail.python.org/mailman/listinfo/python-list
