Changeset 7847 for main/waeup.kofa/trunk/src/waeup/kofa/applicants/container.py

Timestamp:

12 Mar 2012, 15:31:57 (13 years ago)

Author:

Henrik Bettermann

Message:

Set the interface and the factory name of child objects of applicants containers.

File:

• main/waeup.kofa/trunk/src/waeup/kofa/applicants/container.py (modified) (3 diffs)

main/waeup.kofa/trunk/src/waeup/kofa/applicants/container.py

@@ -23 +23 @@
 from zope.component.factory import Factory
 from zope.component.interfaces import IFactory
+from waeup.kofa.interfaces import MessageFactory as _
 from waeup.kofa.applicants.interfaces import (
     IApplicantsContainer, IApplicantsContainerAdd,
@@ -49 +50 @@
     #: The title of this container as displayed in add-forms. It should
     #: give some idea about what kind of container this is (one or two words)
-    container_title = u'Basic'
-
-    #: Another 'class-attribute'. Do not fiddle around with it in instances
-    #: of this class.
-    #:
+    container_title = _(u'Basic')
     #: The `container_description` gives a short explanation about for what
     #: purposes this container type serves (a few words only).
-    container_description = u'handles basic applicants'
+    container_description = _(u'handles basic applicants')
+    #: `iface` is the interface of the child objects.
+    iface = IApplicant
+    #: The name of the child object factory. This name is used in views
+    #: to create proper applicant objects.
+    factory_name = 'waeup.Applicant'
 
     @property
@@ -97 +99 @@
         """Add an applicant.
         """
-        if not IApplicant.providedBy(applicant):
+        if not self.iface.providedBy(applicant):
             raise TypeError(
-                'ApplicantsContainers contain only IApplicant instances')
+                '%s containers contain only %s instances' %(
+                self.container_title, self.iface))
         applicant_id = generate_applicant_id(container=self)
         applicant.applicant_id = applicant_id