On Tue, Aug 24, 2010 at 7:49 AM, Michael Foord <fuzzyman at voidspace.org.uk> wrote: > Certainly that is true for len. getattr obviously involves invoking code if > you are fetching a property or descriptor. No idea how you conclude that > hasattr executing code adds flexibility to the language though. Proxy objects like the one in the weakref module don't work if hasattr() doesn't implicitly invoke __getattr__. Cheers, Nick. -- Nick Coghlan | ncoghlan at gmail.com | Brisbane, Australia
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