def obj_deref(ref):
"""Returns the object identified by `ref`"""
from indico_livesync.models.queue import EntryType
if ref['type'] == EntryType.category:
return Category.get_or_404(ref['category_id'])
elif ref['type'] == EntryType.event:
return Event.get_or_404(ref['event_id'])
elif ref['type'] == EntryType.session:
return Session.get_or_404(ref['session_id'])
elif ref['type'] == EntryType.contribution:
return Contribution.get_or_404(ref['contrib_id'])
elif ref['type'] == EntryType.subcontribution:
return SubContribution.get_or_404(ref['subcontrib_id'])
else:
raise ValueError('Unexpected object type: {}'.format(ref['type']))
def _process_args(self):
RHManageContributionBase._process_args(self)
self.subcontrib = SubContribution.get_or_404(
request.view_args['subcontrib_id'], is_deleted=False)
