从一个示例中，您可以看到一个多OR查询过滤:
Article.objects.filter(Q(pk=1) | Q(pk=2) | Q(pk=3))
例如，这会导致:
[<Article: Hello>, <Article: Goodbye>, <Article: Hello and goodbye>]
但是，我想从列表创建这个查询过滤.如何做到这一点呢？
例如[1, 2, 3] -> Article.objects.filter(Q(pk=1) | Q(pk=2) | Q(pk=3))
您可以按如下方式链接查询:
values = [1,2,3]
# Turn list of values into list of Q objects
queries = [Q(pk=value) for value in values]
# Take one Q object from the list
query = queries.pop()
# Or the Q object with the ones remaining in the list
for item in queries:
query |= item
# Query the model
Article.objects.filter(query)