You should have read the intro as well as comments before copying the code. To help you it says: This program uses the Python win32 (http://sourceforge.net/projects/pywin32/) extension module

Have you checked Wing IDE yet?
Eric is most of the time associated with PyQT. It is made by It!

what editor do you use?
Get ulipad
http://code.google.com/p/ulipad/

if possible, just include it in same folder as your script and do a simple import as you did to sys. Otherwise, if correctly installed, then it should respond to simple import. Did you write the...

I have never done RAD GUI designing.
I tried recently wxGlade and In minutes I was able to do alot. It is ugly but really powerful. It generates clean pyCode and I recommend it. Take simple tutorial...

It was as easy as this :)
Don't worry, this is what python is :D

import shutil
src = "C:\\steve_test\\Test_xp\\added"
dst = "C:\\steve_test\\Test_xp\\moved"
shutil.move(src, dst)

Here is simple example on class and methods. Get the whole taste from dedicated tutorial like here:
http://docs.python.org/tutorial/classes.html


# simple classexample
class Car():

...

Yeah, I understand!
I wanted us to keep each other updated in case any module comes for python 3

http://python.net/crew/theller/ctypes/tutorial.html#fundamental-data-types
http://docs.python.org/library/ctypes.html

I have the same and it works for me. Try re-installing wxpython but raise it to admin level by right click, run as admin and feeback

Reformatted your code and did simple restructuring and some edits
See if that is what you want and post more queries
Steve


#determine shipping charges according to weight
print 'Welcome to...

Try Gpy2exe. It work for me
here it is
http://www.gpy2exe.tk/
Tell me how you see it!
Steve