Class attribute or instance attribute?

Aahz aahz at pythoncraft.com
Mon Apr 28 22:39:00 CEST 2003


In article <vaqtlsqbi52j93 at corp.supernews.com>,
Paul Watson <pwatson at redlinec.com> wrote:
>
>My biggest question is why self.v has a value of "Consequences" in the
>_init__() of f2?  Is self.v not an instance variable?

When an attribute lookup fails in an instance, Python searches the
namespace of the parent class and all of the parent's base classes (but
*not* the namespaces of the metaclasses).
-- 
Aahz (aahz at pythoncraft.com)           <*>         http://www.pythoncraft.com/

"In many ways, it's a dull language, borrowing solid old concepts from
many other languages & styles:  boring syntax, unsurprising semantics,
few automatic coercions, etc etc.  But that's one of the things I like
about it."  --Tim Peters on Python, 16 Sep 93




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