What is proper way to require a method to be overridden?

[Grant Edwards]

On 2007-01-05, Thomas Ploch <Thomas.Ploch at gmx.net> wrote:

>>> I learn so much from this list. I didn't even know this error
>>> existed.
>> 
>> And remember: even if it didn't, you could have created your
>> own:
>
> Erm, it wasn't me who asked. I just wanted to say that I didn't know
> that there is a NotImplementedError.

Sorry, I sort of lost track.  You can still invent your own
Exceptions anyway. ;)  Just don't do what I do and take the
lazy way out:

  raise "method not implemented"

That's considered bad form these days.  

-- 
Grant Edwards
grante at visi.com