Re: Please Explain This Error

As to when and when not to use self.

If you are in a class, self is needed, plus you need to pass self into
your function.

When you are in functions or a script self cannot be used.

That is the basic rule of thumb that I use, but I also tend to use
classes, modules that are not declared as classes do not need the self,
at least I don't think they are, I tend to put it in or leave it out and
only change it when the compiler/interpreter complains :)

Thanks,

Greg Givler
Information Technology
Lockwood®
10 Valley Stream Parkway
Malvern, PA 19355
Phone: (484) 605-4826
Email: [email protected]


                                                                                                                                           
                      Rich Shepard                                                                                                         
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                      11/02/2006 04:26 PM                                                                                                  
                      Please respond to                                                                                                    
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On Thu, 2 Nov 2006, [email protected] wrote:

> Just saw you bug, you have self.cur, then you say cur.fetchone() it
> should be self.cur.fetchone()

   Excellent suggestion, Greg. But, cur.fetchone() is on line 129 (now)
and
the error is still on the line above with the 'self.cur.execute(...'.

   I think that I tried that, too, before writing. I'm still getting
used to
knowing where I need to specify the specific object using 'self' and
when I
don't.

Rich

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