Kent Johnson wrote:
<snip>

Is this the way to define my own error and to use it:

class MyValueError(Exception):
 define initialization and printing

You usually don't need to define anything extra, the Exception methods are fine.

I think there could  be confusion over what you meant was unnecessary.

It's a "good thing" to define MyValueError(Exception), but it's usually unnecessary to give it a body, because the methods it inherits from Exception are usually just fine.


DaveA
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