OpenSlides/openslides/assignments/signals.py

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2017-02-21 09:34:24 +01:00
from django.apps import apps
def get_permission_change_data(sender, permissions=None, **kwargs):
"""
Yields all necessary collections if 'assignments.can_see' permission changes.
2017-02-21 09:34:24 +01:00
"""
assignments_app = apps.get_app_config(app_label='assignments')
for permission in permissions:
# There could be only one 'assignment.can_see' and then we want to return data.
if permission.content_type.app_label == assignments_app.label and permission.codename == 'can_see':
yield from assignments_app.get_startup_elements()