Newbie: Print question

Fredrik Lundh fredrik at
Wed Mar 22 19:17:56 CET 2006

Tommy Grav wrote:

>      for testobs in obslist:
>          print testobs.printmpc()


>      def printmpc(self):
>          if self.mag!="":
>              print "%14s  %12.5f  %5.2f  %6.2f  %8.3f  %3i"

and print.

> I don't understand where these None's are coming from.

for each testobs, you're printing stuff inside the printmpc method, and you're
then printing the return value from the method.  removing the extra print

    for testobs in obslist:

should fix this.


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