On 10/12/2020 13:06, Paul Bryan wrote:
Thanks for the comprehensive response, dn!
I guess I'm influenced by data classes here, where the object's
attribute type hints are represented by class variable annotations.
I'm a great fan of them too - the saving of 'boilerplate code' does it
for me; but yes, the typing benefits come for-free!
Just in case it needs to be said: there's no need to 'declare'
properties (or any other methods) as if they are class-attributes -
either when using data-classes or rolling-your-own!
Also, remember that class-attributes will become (actually be 'hidden'
by) instance-attributes if used on the LHS of an expression within the
class (replicating the 'two' entity problem, discussed earlier).
--
Regards =dn
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