On Thu, 2008-05-22 at 10:44 -0700, [EMAIL PROTECTED] wrote: > import Tkinter > from Tkinter import * > > i have a program where if i comment out either of those import- > statements i get an error. > > i thought they meant the same thing and from was supposed to be just > to imort just a specific function and the * imports everything in the > module. > but aparently the above statements have diffrent meaning and i cant > figure it out fromt he tutorials. > -- > http://mail.python.org/mailman/listinfo/python-list >
Others have explained what one statement does as opposed to the other. In general, you do not want to use from x import *. Your namespace gets polluted with all sorts of variables, and you don't know if you're going to overwrite something important. It's much better to specify which names you want to import (for the sake of those reading your code later, and for the sake of future-proofing your code against new variables finding their way into the module being imported from), or just to import the package (and optionally assign it to a shorter alias) import Tkinter as tk tk.function() That said, there are occasional packages where it is common practice to import *. Tkinter might be one of those. I don't have any experience with it. But don't make a habit of it. :) Cheers, Cliff -- http://mail.python.org/mailman/listinfo/python-list
