> > It would be a god excercise to extract all the p[ipe code into
> > a separate class and the GUI methods call those class methods
> > to get the work done. THis would allow for a fairly easy port
> > to a different GUI or even the creation of a command line
> > version, so you could do:
Actually according to the above paragraph, he suggests putting them all in
a seperate class. So pseudo-code...
class Pipe:
All things related to pipe program here.
class GUI:
def __init__(self):
self stuff defined etc.
def makeGuiStuff(self):
connetion = Pipe(initial variables)
make gui stuff here
put all button events such as
calculate(command = connection.calculate)
(I told you it was pseudo-code)
HTH,
Jacob
> You're exactly right setText() is a GUI method. I do have the pipe logic
all
> mixed up with the GUI code. Now that you point it out, most of my methods
> don't have a return statement. They are completely dependant on the GUI
> and wouldn't function without it. Virtually all the methods act directly
upon
> the GUI.
>
> If I'm understanding you correctly, I should have methods more along the
> lines of this one (which is in my code now):
>
> def volCalc(self, ID, length):
> """Calculates the volume/gallons of water inside of
> the various pipe.
> """
> from math import pi
> gal = ((ID*.5)**2)*pi*(12*length)/(230.9429931)
> return gal
>
> It does it's 'job', return a result and is not effected by the GUI at
all. I
> guess you could actually import this function into the interpreter and use
it
> without problems. But if you tried doing that with the other function
above
> (galCalc()) it wouldn't work out quite so well....
>
> I'll have to see what I can do to take a step in this direction. It might
take
> my a little while :-)
>
> Thank you for your help!
>
> Bill
>
>
>
>
>
>
>
> _______________________________________________
> Tutor maillist - [email protected]
> http://mail.python.org/mailman/listinfo/tutor
>
>
_______________________________________________
Tutor maillist - [email protected]
http://mail.python.org/mailman/listinfo/tutor
