#13227: Query cloning fails with models having Lock as instance member
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Reporter: claudep | Owner: nobody
Status: reopened | Milestone: 1.2
Component: Database layer (models, ORM) | Version: SVN
Resolution: | Keywords:
Stage: Accepted | Has_patch: 0
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Comment (by russellm):
The issue is that by evaluating mms_id_list (which evaluates the mms
queryset), you populate the mms queryset cache with object instances; when
you then try to evaluate the BaseObject query, you need to be able to
clone those instances.
On closer inspection, it looks like the original problem was also present
in 1.1... but this problem *isn't*, so it's a regression. However I also
need to backport r12865 to 1.1.
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Ticket URL: <http://code.djangoproject.com/ticket/13227#comment:7>
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