def programs(self):
""" Returns the list of Programs contained within this catalog.
Returns:
QuerySet
"""
return Program.search(self.program_query)
def get_queryset(self):
# This method prevents prefetches on the program queryset from "stacking,"
# which happens when the queryset is stored in a class property.
partner = self.request.site.partner
q = self.request.query_params.get('q')
queryset = None
if q:
queryset = Program.search(q)
return self.get_serializer_class().prefetch_queryset(queryset=queryset, partner=partner)