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django-model-utils-4.3.1
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مشاهده بیشترتوضیحات
Django model mixins and utilities
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | django-model-utils-4.3.1 |
| نام | django-model-utils |
| نسخه کتابخانه | 4.3.1 |
| نگهدارنده | ['JazzBand'] |
| ایمیل نگهدارنده | [] |
| نویسنده | Carl Meyer |
| ایمیل نویسنده | carl@oddbird.net |
| آدرس صفحه اصلی | https://github.com/jazzband/django-model-utils |
| آدرس اینترنتی | https://pypi.org/project/django-model-utils/ |
| مجوز | BSD |
==================
django-model-utils
==================
.. image:: https://jazzband.co/static/img/badge.svg
:target: https://jazzband.co/
:alt: Jazzband
.. image:: https://github.com/jazzband/django-model-utils/workflows/Test/badge.svg
:target: https://github.com/jazzband/django-model-utils/actions
.. image:: https://codecov.io/gh/jazzband/django-model-utils/branch/master/graph/badge.svg
:target: https://codecov.io/gh/jazzband/django-model-utils
.. image:: https://img.shields.io/pypi/v/django-model-utils.svg
:target: https://pypi.python.org/pypi/django-model-utils
.. image:: https://img.shields.io/pypi/pyversions/django-model-utils.svg
:target: https://pypi.python.org/pypi/django-model-utils
:alt: Supported Python versions
.. image:: https://img.shields.io/pypi/djversions/django-model-utils.svg
:target: https://pypi.org/project/django-model-utils/
:alt: Supported Django versions
Django model mixins and utilities.
``django-model-utils`` supports `Django`_ 3.2+.
.. _Django: https://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
Changelog
=========
4.3.1 (2022-11-15)
------------------
- Confirm support for `Django 4.0`
- Add Spanish translation
- Add French translation
- Drop Django 1.7 workaround from `select_subclasses()`
- Drop support for `Django < 3.2`
- Drop support for `Python 3.6`
- Confirm support for `Django 4.1`
4.3.0
-----
- Never released due to packaging issues.
4.2.0 (2021-10-11)
------------------
- Add support for `Django 3.2`
- Drop support for `Django 3.0`
- Add support for `Python 3.10`
- Added urlsafe token field.
- Introduce context manager for FieldTracker state reset (GH-#491)
- Fix performance regression of FieldTracker on FileField subclasses on Django 3.1+
(GH-#498)
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)
------------------
**Breaking changes:**
- `FieldTracker` now marks fields as not changed after `refresh_from_db`
respecting `fields` argument (GH-#404)
- `FieldTracker` now respects `update_fields` changed in overridden `save()`
method (GH-#404)
- `FieldTracker` now resets states after `pre_save()` and not anymore `save()`
signals, possibly altering the behaviour of overridden `save()`
methods (GH-#404)
**Other changes:**
- 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()
- 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``
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.7 | Python |
نحوه نصب
نصب پکیج whl django-model-utils-4.3.1:
pip install django-model-utils-4.3.1.whl
نصب پکیج tar.gz django-model-utils-4.3.1:
pip install django-model-utils-4.3.1.tar.gz