[Zope-dev] Context priority as an alternative to configuration directive overrides

I always found configuration overrides (e.g. ZCML's <includeOverrides> directive) to be difficult to manage and hard to get right. How about an alternative where you can put a priority on a configuration context like so: <adapter zcml:priority="100" ... /> Default priority would be 0, traditional overrides get the maximum priority. ZTK components might then all be at the default priority, making it trivial to add a preferred component in a custom setup. If accompagnied by a sane amount of logging output, this system might facilitate plugging in components "for the rest of us". \malthe