Can't browse instances of classes that use zope.interface.implementsOnly()

Bug #1185175 reported by Marius Gedminas on 2013-05-28
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ZODB Browser

Bug Description

Here's a failing test that demonstrates the bug.

Marius Gedminas (mgedmin) wrote :
Marius Gedminas (mgedmin) wrote :

Apparently when you have

   class IFoo(Interface):

   class Foo(object):

   class IBar(Interface):

    class Bar(Foo):

and when you register an adapter

     class FooAdapter(object):

then you can't use ISomething(Bar()) -- implementsOnly makes it forget not just the inherited interfaces, but also all the base classes! Is that intentional?

Marius Gedminas (mgedmin) wrote :

Partial fix for this committed in 8ed0dfb.

Changed in zodbbrowser:
status: New → In Progress
Marius Gedminas (mgedmin) wrote :

Correction: partial fix is in 729ef6d (I had to git commit --amend to fix a broken unrelated test).

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