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fe54377dae
Thanks a lot to everybody participating in developing this feature. The patch was developed by multiple people, at least Trac aliases tonnzor, jimmysong, Fandekasp and slurms. Stylistic changes added by committer.
70 lines
2.7 KiB
Plaintext
70 lines
2.7 KiB
Plaintext
============================================
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Django 1.6 release notes - UNDER DEVELOPMENT
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============================================
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Welcome to Django 1.6!
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These release notes cover the `new features`_, as well as some `backwards
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incompatible changes`_ you'll want to be aware of when upgrading from Django
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1.5 or older versions. We've also dropped some features, which are detailed in
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:doc:`our deprecation plan </internals/deprecation>`, and we've `begun the
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deprecation process for some features`_.
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.. _`new features`: `What's new in Django 1.6`_
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.. _`backwards incompatible changes`: `Backwards incompatible changes in 1.6`_
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.. _`begun the deprecation process for some features`: `Features deprecated in 1.6`_
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What's new in Django 1.6
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========================
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Minor features
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~~~~~~~~~~~~~~
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* Authentication backends can raise ``PermissionDenied`` to immediately fail
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the authentication chain.
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* The ``assertQuerysetEqual()`` now checks for undefined order and raises
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``ValueError`` if undefined order is spotted. The order is seen as
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undefined if the given ``QuerySet`` isn't ordered and there are more than
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one ordered values to compare against.
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* Added :meth:`~django.db.models.query.QuerySet.earliest` for symmetry with
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:meth:`~django.db.models.query.QuerySet.latest`.
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Backwards incompatible changes in 1.6
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=====================================
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* The ``django.db.models.query.EmptyQuerySet`` can't be instantiated any more -
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it is only usable as a marker class for checking if
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:meth:`~django.db.models.query.QuerySet.none` has been called:
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``isinstance(qs.none(), EmptyQuerySet)``
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.. warning::
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In addition to the changes outlined in this section, be sure to review the
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:doc:`deprecation plan </internals/deprecation>` for any features that
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have been removed. If you haven't updated your code within the
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deprecation timeline for a given feature, its removal may appear as a
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backwards incompatible change.
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Features deprecated in 1.6
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==========================
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``SEND_BROKEN_LINK_EMAILS`` setting
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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:class:`~django.middleware.common.CommonMiddleware` used to provide basic
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reporting of broken links by email when ``SEND_BROKEN_LINK_EMAILS`` is set to
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``True``.
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Because of intractable ordering problems between
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:class:`~django.middleware.common.CommonMiddleware` and
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:class:`~django.middleware.locale.LocaleMiddleware`, this feature was split
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out into a new middleware:
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:class:`~django.middleware.common.BrokenLinkEmailsMiddleware`.
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If you're relying on this feature, you should add
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``'django.middleware.common.BrokenLinkEmailsMiddleware'`` to your
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:setting:`MIDDLEWARE_CLASSES` setting and remove ``SEND_BROKEN_LINK_EMAILS``
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from your settings.
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