[Zope-dev] New-style ExtensionClass

[Jim Fulton]

Florent Guillaume wrote:

...

> Excellent.
> Will it also fix this particularity of ExtensionClass:
> 
> 
>>>>from ExtensionClass import Base
> 
> ... class A(Base):
> ...   def foo(self):
> ...     self.gee
> ...   def bar(self):
> ...     del self.gee
> ... 
> 
>>>>a=A()
>>>>a.foo()
> 
> Traceback (most recent call last):
>   File "<stdin>", line 1, in ?
>   File "<stdin>", line 3, in foo
> AttributeError: gee
> 
>>>>a.bar()
> 
> Traceback (most recent call last):
>   File "<stdin>", line 1, in ?
>   File "<stdin>", line 5, in bar
> KeyError: gee
> 
> I.e., the fact that KeyError is raised whereas a normal class would
> raise AttributeError.


... Jim makes a unit test ...

Yes. :)

Jim

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