def delete_object_on_cancel(event):
obj = event.object
is_fresh_out_of_the_factory = IFreshOutOfTheFactory.providedBy(obj)
if is_fresh_out_of_the_factory:
parent = obj.aq_parent
parent.manage_delObjects([obj.getId()])
transaction.commit()
if HAS_DEXTERITY and IDexterityContent.providedBy(obj):
# Hitting the cancel button on a DX edit form will redirect
# to the object (which no longer exists). We need to redirect
# to the parent instead.
raise Redirect(parent.absolute_url())
def remove_marker_interface_on_edit(event):
obj = event.object
is_fresh_out_of_the_factory = IFreshOutOfTheFactory.providedBy(obj)
if is_fresh_out_of_the_factory:
noLongerProvides(obj, IFreshOutOfTheFactory)