[Zope3-Users] Getting the most specific interface

[Paul Wilson]

2009/8/27 Stephan Richter <srichter at cosmos.phy.tufts.edu>
>
> On Thursday 27 August 2009, Paul Wilson wrote:
> > Relying on the first interface returned from 'implementedBy()' doesn't
> > feel right. I've found another post asking roughly this question that
> > uses 'queryType' [1], however that doesn't seem to be available these
> > days.
>
> No, it is right, since these methods always must honor the order. The same is
> true for `providedBy` of instances.
>
> providedBy(myfoo).flattened() is the right resolution order.

Brilliant - works like a treat.

Thanks,
Paul