The Samurai Principle

Lawrence D'Oliveiro ldo at geek-central.gen.new_zealand
Sat Sep 11 00:17:21 CEST 2010


In message <mailman.567.1283927599.29448.python-list at python.org>, Ian Kelly 
wrote:

> And returning None on failure is dangerous, because if the programmer
> does not take care to handle that case, the program may attempt to
> regard it as actual data.

But None *is* actual data.



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