def _setup_response_handlers(self, response_handlers):
"""Returns a list of classes as loaded from the list
of dot-seperated module strings passed in.
"""
handlers = []
for handler_string in response_handlers:
handlers.append(get_module_from_module_string(handler_string))
return handlers
"""Here we check the settings for the handlers we need to load in
and attach to the post_save signal for when a StatusChange gets saved.
"""
from django.contrib.auth.models import User
from django.db.models.signals import post_save
from scout.models import StatusChange
from scout.notifications.settings import NOTIFICATION_HANDLERS
from scout.notifications.signals import create_notification_profile
from scout.utils import get_module_from_module_string
handler_classes = []
# First we load in all the classes specified in the
# settings (without instantiating them).
for handler_string in NOTIFICATION_HANDLERS:
handler_classes.append(get_module_from_module_string(handler_string))
# Then we iterate over the classes and connect
# their as_signal method to the post_save.
for handler in handler_classes:
instance = handler()
post_save.connect(instance.as_signal, sender=StatusChange, weak=False,
dispatch_uid='scout.notifications.handlers.%s' % \
handler.__name__)
# Connect the handler which attaches a notification
# profile to a django.auth user on creation.
post_save.connect(create_notification_profile, sender=User,
dispatch_uid='scout.notifications.signals.create_notification_profile')
