subscriber ZCML directive configures an subscriber
callable to listen for events broadcast by the Pyramid web
The class or interface that you are subscribing the listener for, e.g.
pyramid.events.NewRequest. Registering a subscriber for a specific class or interface limits the event types that the subscriber will receive to those specified by the interface or class. Default:
zope.interface.Interface(implying any event type).
A dotted Python name which references an event handler callable. The callable should accept a single argument:
event. The return value of the callable is ignored.
1<subscriber 2 for="pyramid.events.NewRequest" 3 handler=".subscribers.handle_new_request" 4 />
You can also register an event listener by using the
See also Using Events.