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Code Issues 32 Releases Wiki Activity

Fixed #26226 -- Made related managers honor the queryset used for prefetching their results.

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Thanks Loïc for the suggested improvements and Tim for the review.
This commit is contained in:
Simon Charette
2016-02-18 22:37:11 -05:00
parent 5d240b070d
commit c92123cc1d
6 changed files with 133 additions and 22 deletions
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11
docs/releases/1.10.txt
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@@ -762,6 +762,17 @@ features, is deprecated. Replace it with a custom lookup::
models.CharField.register_lookup(Search)
models.TextField.register_lookup(Search)
Custom manager classes available through ``prefetch_related`` must define a ``_apply_rel_filters()`` method
-----------------------------------------------------------------------------------------------------------
If you defined a custom manager class available through
:meth:`~django.db.models.query.QuerySet.prefetch_related` you must make sure
it defines a ``_apply_rel_filters()`` method.
This method must accept a :class:`~django.db.models.query.QuerySet` instance
as its single argument and return a filtered version of the queryset for the
model instance the manager is bound to.
Miscellaneous
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