Add support for inline from_queryset in model classes
#1045
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This adds support for calling <Manager>.from_queryset(<QuerySet>)()
inline in models, for example like this:
class MyModel(models.Model):
objects = MyManager.from_queryset(MyQuerySet)()
This is done by inspecting the class body in the transform_class_hook
ljodal
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from_queryset in model classes
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When the manager is added at the class level, which happened when it was created inline in the model body, it's not possible to retrieve the manager again based on fullname. That lead to problems with inheritance and the default manager.
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This adds support for calling
<Manager>.from_queryset(<QuerySet>)()inline in models, for example like this:This is done by inspecting the class body in the
transform_class_hookThere's a few broken tests I haven't figured out yet, but this mostly appears to be working just fine.
Related issues
<QuerySet>.as_manager()#1025