Metadata-Version: 2.1
Name: django-model-utils
Version: 4.1.1
Summary: Django model mixins and utilities
Home-page: https://github.com/jazzband/django-model-utils
Author: Carl Meyer
Author-email: carl@oddbird.net
Maintainer: JazzBand
License: BSD
Description: ==================
        django-model-utils
        ==================
        
        .. image:: https://jazzband.co/static/img/badge.svg
           :target: https://jazzband.co/
           :alt: Jazzband
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           :alt: Supported Python versions
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           :alt: Supported Django versions
        
        Django model mixins and utilities.
        
        ``django-model-utils`` supports `Django`_ 2.2+.
        
        .. _Django: http://www.djangoproject.com/
        
        This app is available on `PyPI`_.
        
        .. _PyPI: https://pypi.python.org/pypi/django-model-utils/
        
        Getting Help
        ============
        
        Documentation for django-model-utils is available
        https://django-model-utils.readthedocs.io/
        
        
        Run tests
        ---------
        
        .. code-block
        
            pip install -e .
            py.test
        
        Contributing
        ============
        
        Please file bugs and send pull requests to the `GitHub repository`_ and `issue
        tracker`_. See `CONTRIBUTING.rst`_ for details.
        
        .. _GitHub repository: https://github.com/jazzband/django-model-utils/
        .. _issue tracker: https://github.com/jazzband/django-model-utils/issues
        .. _CONTRIBUTING.rst: https://github.com/jazzband/django-model-utils/blob/master/CONTRIBUTING.rst
        
        
        CHANGES
        =======
        
        4.1.1 (2020-12-01)
        ------------------
        - Applied `isort` to codebase (Refs GH-#402)
        - Fix `TypeError` in save when model inherits from both TimeStampModel
          and StatusModel. (Fixes GH-465)
        
        4.1.0 (2020-11-29)
        ------------------
        - Update InheritanceQuerySetMixin to avoid querying too much tables
        - TimeStampedModel now automatically adds 'modified' field as an update_fields
          parameter even if it is forgotten while using save()
        - `FieldTracker` now marks fields as not changed after `refresh_from_db`
        - `FieldTracker` now respects `update_fields` changed in overridden `save()`
          method
        - Replace ugettext_lazy with gettext_lazy to satisfy Django deprecation warning
        - Add available_objects manager to SoftDeletableModel and add deprecation
          warning to objects manager.
        - StatusModel now automatically adds 'status_changed' field during save as an
          update_fieldsparameter when 'status' is present in it to make sure it is not
          forgotten.
        - Update test requirements
        - Move tests to GitHub Actions: https://github.com/jazzband/django-model-utils/actions
        - Drop support for `Django 2.1`
        - Add support for `Python 3.9`
        - Add support for `Django 3.1`
        
        4.0.0 (2019-12-11)
        ------------------
        - Added `Choices.subset`.
        - Remove hacks for previously supported Django versions. (Fixes GH-390)
        - Dropped support for Python 2.7. (Fixes GH-393)
        - Dropped usage of `six`
        - Drop support for `Django 1.11`
        - Add support for `Python 3.8`
        - Add support for `Django 3.0`
        
        3.2.0 (2019.06.21)
        -------------------
        - Catch `AttributeError` for deferred abstract fields, fixes GH-331.
        - Update documentation to explain usage of `timeframed` model manager, fixes GH-118
        - Honor `OneToOneField.parent_link=False`.
        - Fix handling of deferred attributes on Django 1.10+, fixes GH-278
        - Fix `FieldTracker.has_changed()` and `FieldTracker.previous()` to return
          correct responses for deferred fields.
        - Add Simplified Chinese translations.
        - Update AutoLastModifiedField so that at instance creation it will
          always be set equal to created to make querying easier. Fixes GH-254
        - Support `reversed` for all kinds of `Choices` objects, fixes GH-309
        - Fix Model instance non picklable GH-330
        - Fix patched `save` in FieldTracker
        - Upgrades test requirements (pytest, pytest-django, pytest-cov) and
          skips tox test with Python 3.5 and Django (trunk)
        - Add UUIDModel and UUIDField support.
        
        3.1.2 (2018.05.09)
        ------------------
        - Update InheritanceIterable to inherit from
          ModelIterable instead of BaseIterable, fixes GH-277.
        
        - Add all_objects Manager for 'SoftDeletableModel' to include soft
          deleted objects on queries as per issue GH-255
        
        3.1.1 (2017.12.17)
        ------------------
        
        - Update classifiers and README via GH-306, fixes GH-305
        
        3.1.0 (2017.12.11)
        ------------------
        
        - Support for Django 2.0 via GH-298, fixes GH-297
        - Remove old travis script via GH-300
        - Fix codecov and switch to py.test #301
        
        3.0.0 (2017.04.13)
        ------------------
        
        - Drop support for Python 2.6.
        - Drop support for Django 1.4, 1.5, 1.6, 1.7.
        - Exclude tests from the distribution, fixes GH-258.
        - Add support for Django 1.11 GH-269
        - Add a new model to disable pre_save/post_save signals
        
        
        2.6.1 (2017.01.11)
        ------------------
        
        - Fix infinite recursion with multiple `MonitorField` and `defer()` or `only()`
          on Django 1.10+. Thanks Romain Garrigues. Merge of GH-242, fixes GH-241.
        
        - Fix `InheritanceManager` and `SoftDeletableManager` to respect
          `self._queryset_class` instead of hardcoding the queryset class. Merge of
          GH-250, fixes GH-249.
        
        - Add mixins for `SoftDeletableQuerySet` and `SoftDeletableManager`, as stated
          in the the documentation.
        
        - Fix `SoftDeletableModel.delete()` to use the correct database connection.
          Merge of GH-239.
        
        - Added boolean keyword argument `soft` to `SoftDeletableModel.delete()` that
          revert to default behavior when set to `False`. Merge of GH-240.
        
        - Enforced default manager in `StatusModel` to avoid manager order issues when
          using abstract models that redefine `objects` manager. Merge of GH-253, fixes
          GH-251.
        
        
        2.6 (2016.09.19)
        ----------------
        
        - Added `SoftDeletableModel` abstract class, its manageer
          `SoftDeletableManager` and queryset `SoftDeletableQuerySet`.
        
        - Fix issue with field tracker and deferred FileField for Django 1.10.
        
        
        2.5.2 (2016.08.09)
        ------------------
        
        - Include `runtests.py` in sdist.
        
        
        2.5.1 (2016.08.03)
        ------------------
        
        - Fix `InheritanceQuerySet` raising an `AttributeError` exception
          under Django 1.9.
        
        - Django 1.10 support regressed with changes between pre-alpha and final
          release; 1.10 currently not supported.
        
        
        2.5 (2016.04.18)
        ----------------
        
        - Drop support for Python 3.2.
        
        - Add support for Django 1.10 pre-alpha.
        
        - Track foreign keys on parent models properly when a tracker
          is defined on a child model. Fixes GH-214.
        
        
        2.4 (2015.12.03)
        ----------------
        
        - Remove `PassThroughManager`. Use Django's built-in `QuerySet.as_manager()`
          and/or `Manager.from_queryset()` utilities instead.
        
        - Add support for Django 1.9.
        
        
        2.3.1 (2015-07-20)
        ------------------
        
        - Remove all translation-related automation in `setup.py`. Fixes GH-178 and
          GH-179. Thanks Joe Weiss, Matt Molyneaux, and others for the reports.
        
        
        2.3 (2015.07.17)
        ----------------
        
        - Keep track of deferred fields on model instance instead of on
          FieldInstanceTracker instance. Fixes accessing deferred fields for multiple
          instances of a model from the same queryset. Thanks Bram Boogaard. Merge of
          GH-151.
        
        - Fix Django 1.7 migrations compatibility for SplitField. Thanks ad-m. Merge of
          GH-157; fixes GH-156.
        
        - Add German translations.
        
        - Django 1.8 compatibility.
        
        
        2.2 (2014.07.31)
        ----------------
        
        - Revert GH-130, restoring ability to access ``FieldTracker`` changes in
          overridden ``save`` methods or ``post_save`` handlers. This reopens GH-83
          (inability to pickle models with ``FieldTracker``) until a solution can be
          found that doesn't break behavior otherwise. Thanks Brian May for the
          report. Fixes GH-143.
        
        
        2.1.1 (2014.07.28)
        ------------------
        
        - ASCII-fold all non-ASCII characters in changelog; again. Argh. Apologies to
          those whose names are mangled by this change. It seems that distutils makes
          it impossible to handle non-ASCII content reliably under Python 3 in a
          setup.py long_description, when the system encoding may be ASCII. Thanks
          Brian May for the report. Fixes GH-141.
        
        
        2.1.0 (2014.07.25)
        ------------------
        
        - Add support for Django's built-in migrations to ``MonitorField`` and
          ``StatusField``.
        
        - ``PassThroughManager`` now has support for seeing exposed methods via
          ``dir``, allowing `IPython`_ tab completion to be useful. Merge of GH-104,
          fixes GH-55.
        
        - Add pickle support for models using ``FieldTracker``.  Thanks Ondrej Slintak
          for the report.  Thanks Matthew Schinckel for the fix.  Merge of GH-130,
          fixes GH-83.
        
        .. _IPython: http://ipython.org/
        
        
        2.0.3 (2014.03.19)
        -------------------
        
        - Fix ``get_query_set`` vs ``get_queryset`` in ``PassThroughManager`` for
          Django <1.6. Fixes issues with related managers not filtering by relation
          properly. Thanks whop, Bojan Mihelac, Daniel Shapiro, and Matthew Schinckel
          for the report; Matthew for the fix. Merge of GH-121.
        
        - Fix ``FieldTracker`` with deferred model attributes. Thanks Michael van
          Tellingen. Merge of GH-115.
        
        - Fix ``InheritanceManager`` with self-referential FK; avoid infinite
          recursion. Thanks rsenkbeil. Merge of GH-114.
        
        2.0.2 (2014.02.19)
        -------------------
        
        - ASCII-fold all non-ASCII characters in changelog. Apologies to those whose
          names are mangled by this change. It seems that distutils makes it impossible
          to handle non-ASCII content reliably under Python 3 in a setup.py
          long_description, when the system encoding may be ASCII. Thanks Simone Dalla
          for the report. Fixes GH-113.
        
        
        2.0.1 (2014.02.11)
        -------------------
        
        - Fix dependency to be on "Django" rather than "django", which plays better
          with static PyPI mirrors. Thanks Travis Swicegood.
        
        - Fix issue with attempt to access ``__slots__`` when copying
          ``PassThroughManager``. Thanks Patryk Zawadzki. Merge of GH-105.
        
        - Improve ``InheritanceManager`` so any attributes added by using extra(select)
          will be propagated onto children. Thanks Curtis Maloney. Merge of GH-101,
          fixes GH-34.
        
        - Added ``InheritanceManagerMixin``, ``InheritanceQuerySetMixin``,
          ``PassThroughManagerMixin``, and ``QueryManagerMixin`` to allow composing
          their functionality with other custom manager/queryset subclasses (e.g. those
          in GeoDjango). Thanks Douglas Meehan!
        
        
        2.0 (2014.01.06)
        ----------------
        
        - BACKWARDS-INCOMPATIBLE: Indexing into a ``Choices`` instance now translates
          database representations to human-readable choice names, rather than simply
          indexing into an array of choice tuples. (Indexing into ``Choices`` was
          previously not documented.) If you have code that is relying on indexing or
          slicing ``Choices``, the simplest workaround is to change e.g. ``STATUS[1:]``
          to ``list(STATUS)[1:]``.
        
        - Fixed bug with checking for field name conflicts for added query managers on
          `StatusModel`.
        
        - Can pass `choices_name` to `StatusField` to use a different name for
          choices class attribute. ``STATUS`` is used by default.
        
        - Can pass model subclasses, rather than strings, into
          `select_subclasses()`. Thanks Keryn Knight. Merge of GH-79.
        
        - Deepcopying a `Choices` instance no longer fails with infinite recursion in
          `getattr`. Thanks Leden. Merge of GH-75.
        
        - `get_subclass()` method is now available on both managers and
          querysets. Thanks Travis Swicegood. Merge of GH-82.
        
        - Fix bug in `InheritanceManager` with grandchild classes on Django 1.6+;
          `select_subclasses('child', 'child__grandchild')` would only ever get to the
          child class. Thanks Keryn Knight for report and proposed fix.
        
        - MonitorField now accepts a 'when' parameter. It will update only when the field
          changes to one of the values specified.
        
        
        1.5.0 (2013.08.29)
        ------------------
        
        - `Choices` now accepts option-groupings. Fixes GH-14.
        
        - `Choices` can now be added to other `Choices` or to any iterable, and can be
          compared for equality with itself. Thanks Tony Aldridge. (Merge of GH-76.)
        
        - `Choices` now `__contains__` its Python identifier values. Thanks Keryn
          Knight. (Merge of GH-69).
        
        - Fixed a bug causing ``KeyError`` when saving with the parameter
          ``update_fields`` in which there are untracked fields. Thanks Mikhail
          Silonov. (Merge of GH-70, fixes GH-71).
        
        - Fixed ``FieldTracker`` usage on inherited models.  Fixes GH-57.
        
        - Added mutable field support to ``FieldTracker`` (Merge of GH-73, fixes GH-74)
        
        
        1.4.0 (2013.06.03)
        ------------------
        
        - Introduced ``FieldTracker`` as replacement for ``ModelTracker``, which is now
          deprecated.
        
        - ``PassThroughManager.for_queryset_class()`` no longer ignores superclass
          ``get_query_set``. Thanks Andy Freeland.
        
        - Fixed ``InheritanceManager`` bug with grandchildren in Django 1.6. Thanks
          CrazyCasta.
        
        - Fixed lack of ``get_FOO_display`` method for ``StatusField``. Fixes GH-41.
        
        
        1.3.1 (2013.04.11)
        ------------------
        
        - Added explicit default to ``BooleanField`` in tests, for Django trunk
          compatibility.
        
        - Fixed intermittent ``StatusField`` bug.  Fixes GH-29.
        
        - Added Python 3 support.
        
        - Dropped support for Django 1.2 and 1.3.  Django 1.4.2+ required.
        
        
        1.3.0 (2013.03.27)
        ------------------
        
        - Allow specifying default value for a ``StatusField``. Thanks Felipe
          Prenholato.
        
        - Fix calling ``create()`` on a ``RelatedManager`` that subclasses a dynamic
          ``PassThroughManager``. Thanks SeiryuZ for the report. Fixes GH-24.
        
        - Add workaround for https://code.djangoproject.com/ticket/16855 in
          InheritanceQuerySet to avoid overriding prior calls to
          ``select_related()``. Thanks ivirabyan.
        
        - Added support for arbitrary levels of model inheritance in
          InheritanceManager. Thanks ivirabyan. (This feature only works in Django
          1.6+ due to https://code.djangoproject.com/ticket/16572).
        
        - Added ``ModelTracker`` for tracking field changes between model saves. Thanks
          Trey Hunner.
        
        
        1.2.0 (2013.01.27)
        ------------------
        
        - Moved primary development from `Bitbucket`_ to `GitHub`_. Bitbucket mirror
          will continue to receive updates; Bitbucket issue tracker will be closed once
          all issues tracked in it are resolved.
        
        .. _BitBucket: https://bitbucket.org/carljm/django-model-utils/overview
        .. _GitHub: https://github.com/carljm/django-model-utils/
        
        - Removed deprecated ``ChoiceEnum``, ``InheritanceCastModel``,
          ``InheritanceCastManager``, and ``manager_from``.
        
        - Fixed pickling of ``PassThroughManager``. Thanks Rinat Shigapov.
        
        - Set ``use_for_related_fields = True`` on ``QueryManager``.
        
        - Added ``__len__`` method to ``Choices``. Thanks Ryan Kaskel and James Oakley.
        
        - Fixed ``InheritanceQuerySet`` on Django 1.5. Thanks Javier Garcia Sogo.
        
        1.1.0 (2012.04.13)
        ------------------
        
        - Updated AutoCreatedField, AutoLastModifiedField, MonitorField, and
          TimeFramedModel to use ``django.utils.timezone.now`` on Django 1.4.
          Thanks Donald Stufft.
        
        - Fixed annotation of InheritanceQuerysets. Thanks Jeff Elmore and Facundo
          Gaich.
        
        - Dropped support for Python 2.5 and Django 1.1. Both are no longer supported
          even for security fixes, and should not be used.
        
        - Added ``PassThroughManager.for_queryset_class()``, which fixes use of
          ``PassThroughManager`` with related fields. Thanks Ryan Kaskel for report and
          fix.
        
        - Added ``InheritanceManager.get_subclass()``. Thanks smacker.
        
        1.0.0 (2011.06.16)
        ------------------
        
        - Fixed using SplitField on an abstract base model.
        
        - Fixed issue #8, adding ``use_for_related_fields = True`` to
          ``InheritanceManager``.
        
        - Added ``PassThroughManager``. Thanks Paul McLanahan.
        
        - Added pending-deprecation warnings for ``InheritanceCastModel``,
          ``manager_from``, and Django 1.1 support. Removed documentation for the
          deprecated utilities. Bumped ``ChoiceEnum`` from pending-deprecation to
          deprecation.
        
        - Fixed issue #6, bug with InheritanceManager and descriptor fields (e.g.
          FileField).  Thanks zyegfryed for the fix and sayane for tests.
        
        0.6.0 (2011.02.18)
        ------------------
        
        - updated SplitField to define get_prep_value rather than get_db_prep_value.
          This avoids deprecation warnings on Django trunk/1.3, but makes SplitField
          incompatible with Django versions prior to 1.2.
        
        - added InheritanceManager, a better approach to selecting subclass instances
          for Django 1.2+. Thanks Jeff Elmore.
        
        - added InheritanceCastManager and InheritanceCastQuerySet, to allow bulk
          casting of a queryset to child types.  Thanks Gregor Muellegger.
        
        0.5.0 (2010.09.24)
        ------------------
        
        - added manager_from (thanks George Sakkis)
        - added StatusField, MonitorField, TimeFramedModel, and StatusModel
          (thanks Jannis Leidel)
        - deprecated ChoiceEnum and replaced with Choices
        
        0.4.0 (2010.03.16)
        ------------------
        
        - added SplitField
        - added ChoiceEnum
        - added South support for custom model fields
        
        0.3.0
        -----
        
        - Added ``QueryManager``
        
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Web Environment
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Framework :: Django
Classifier: Framework :: Django :: 2.2
Classifier: Framework :: Django :: 3.0
Classifier: Framework :: Django :: 3.1
Description-Content-Type: text/x-rst
