Testing for is-kind-of relationships (at runtime)

Alain Desilets Alain.Desilets at nrc.ca
Thu Jan 18 18:17:56 EST 2001


Is there a way in Python to test for "is-kind-of" relationships?

For example, suppose x is an instance of A which is a subclass of B
which is a subclass of C. I want to be able to ascertain at run time
that x is a descendant of class C.

Thanks.

--
Alain Désilets

Research Officer
National Research Council Canada
Institute for Information Technology

Agent de recherche
Conseil national de recherche Canada
Institut de technologies de l'information

email/courriel: alain.desilets at iit.nrc.ca

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Arguing with an engineer is like mud wrestling with a pig.
You soon realize you both enjoy it.
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