[docs] Confusion over NotImplemented constant
list at qtrac.plus.com
Thu Nov 1 15:47:40 CET 2012
On this page
It says that NotImplemented should be returned by rich comparison
But it doesn't mention using it with the abc module. Yet on this page
It says that __subclasshook__() methods should return NotImplemented.
However, on this page
It says that abstract methods should raise NotImplementedError.
Maybe someone could unify the coverage of NotImplemented and
NotImplementedError and explain when to use one and when to use the
Mark Summerfield, Qtrac Ltd, www.qtrac.eu
C++, Python, Qt, PyQt - training and consultancy
"Programming in Go" - ISBN 0321774639
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