How do I pass a list of Qs to filter for OR lookups?

Question

How do I pass a list of Qs to filter for OR lookups? Something like:

q_list = [Q(xyz__isnull=True), Q(x__startswith='x')]?

Without a list I would do:

Model.objects.filter(Q(xyz__isnull=True) | Q(x__startswith='x'))

Answer 1

Use python's reduce() function:

import operator
reduced_q = reduce(operator.or_, q_list)
Model.objects.filter(reduced_q)