morepath.predicate
– Predicate registry¶
The morepath.App.predicate()
directive lets you install predicates
for function that use reg.dispatch_method()
. This is
used by morepath.core
to install the view predicates, and you can
also use it for your own functions.
This implements the functionality that drives Reg to install these predicates.
See also morepath.directive.PredicateRegistry
-
class
morepath.predicate.
PredicateInfo
(func, name, default, index, before, after)¶ Used by
PredicateRegistry
internally.Is used to store registration information on a predicate before it is registered with Reg.