mirror of https://github.com/django/django.git
86 lines
3.1 KiB
Plaintext
86 lines
3.1 KiB
Plaintext
==========================
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Django 1.9.1 release notes
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==========================
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*January 2, 2016*
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Django 1.9.1 fixes several bugs in 1.9.
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Bugfixes
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========
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* Fixed ``BaseCache.get_or_set()`` with the ``DummyCache`` backend
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(:ticket:`25840`).
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* Fixed a regression in ``FormMixin`` causing forms to be validated twice
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(:ticket:`25548`, :ticket:`26018`).
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* Fixed a system check crash with nested ``ArrayField``\s (:ticket:`25867`).
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* Fixed a state bug when migrating a ``SeparateDatabaseAndState`` operation
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backwards (:ticket:`25896`).
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* Fixed a regression in ``CommonMiddleware`` causing ``If-None-Match`` checks
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to always return HTTP 200 (:ticket:`25900`).
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* Fixed missing ``varchar/text_pattern_ops`` index on ``CharField`` and
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``TextField`` respectively when using ``AlterField`` on PostgreSQL
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(:ticket:`25412`).
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* Fixed admin's delete confirmation page's summary counts of related objects
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(:ticket:`25883`).
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* Added ``from __future__ import unicode_literals`` to the default ``apps.py``
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created by ``startapp`` on Python 2 (:ticket:`25909`). Add this line to your
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own ``apps.py`` files created using Django 1.9 if you want your migrations
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to work on both Python 2 and Python 3.
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* Prevented ``QuerySet.delete()`` from crashing on MySQL when querying across
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relations (:ticket`25882`).
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* Fixed evaluation of zero-length slices of ``QuerySet.values()``
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(:ticket:`25894`).
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* Fixed a state bug when using an ``AlterModelManagers`` operation
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(:ticket:`25852`).
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* Fixed ``TypedChoiceField`` change detection with nullable fields
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(:ticket:`25942`).
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* Fixed incorrect timezone warnings in custom admin templates that don't have
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a ``data-admin-utc-offset`` attribute in the ``body`` tag.
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(:ticket:`25845`).
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* Fixed a regression which prevented using a language not in Django's default
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language list (:setting:`LANGUAGES`) (:ticket:`25915`).
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* Avoided hiding some exceptions, like an invalid ``INSTALLED_APPS`` setting,
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behind ``AppRegistryNotReady`` when starting ``runserver`` (:ticket:`25510`).
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This regression appeared in 1.8.5 as a side effect of fixing :ticket:`24704`
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and by mistake the fix wasn't applied to the ``stable/1.9.x`` branch.
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* Fixed ``migrate --fake-initial`` detection of many-to-many tables
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(:ticket:`25922`).
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* Restored the functionality of the admin's ``list_editable`` add and change
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buttons (:ticket:`25903`).
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* Fixed ``isnull`` query lookup for ``ForeignObject``
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(:ticket:`25972`).
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* Fixed a regression in the admin which ignored line breaks in read-only fields
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instead of converting them to ``<br>`` (:ticket:`25465`).
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* Fixed incorrect object reference in
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``SingleObjectMixin.get_context_object_name()`` (:ticket:`26006`).
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* Made ``loaddata`` skip disabling and enabling database constraints when it
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doesn't load any fixtures (:ticket:`23372`).
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* Restored ``contrib.auth`` hashers compatibility with py-bcrypt
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(:ticket:`26016`).
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* Fixed a crash in ``QuerySet.values()/values_list()`` after an ``annotate()``
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and ``order_by()`` when ``values()/values_list()`` includes a field not in
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the ``order_by()`` (:ticket:`25316`).
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