django-audit-fields 0.1.6

Add model fields to track creation and modification dates, users and more on save.

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django-audit-fields
-------------------

Installation
============

.. code-block:: bash

pip install django_audit_fields


Add both ``django_audit_fields`` and ``django_revision`` to INSTALLED_APPS::

INSTALLED_APPS = [
...
"django_revision.apps.AppConfig",
"django_audit_fields.apps.AppConfig",
...
]


Usage
============

Add model fields to track creation and modification dates, users and more on save.


Declare your model using ``AuditModelMixin``

.. code-block:: python

from django_audit_fields.model_mixins import AuditModelMixin

class MyModel(AuditModelMixin, models.Model):

...

class Meta(AuditModelMixin.Meta):
pass

Preferably, use a UUID as primary key by declaring your model using ``AuditUuidModelMixin``

.. code-block:: python

from django_audit_fields.model_mixins import AuditUuidModelMixin

class MyModel(AuditUuidModelMixin, models.Model):

...

class Meta(AuditUuidModelMixin.Meta)
pass

The model mixins ``AuditModelMixin`` and ``AuditUuidModelMixin``:

* add audit fields (created, modified, user_created, user_modified, hostname_created, hostname_modified);

The model mixin ``AuditUuidModelMixin`` also

* sets the id fields to a ``UUIDField`` instead of an integer;


Most models require an audit trail. If so, add the ``HistoricalRecord`` model manager from ``django-simple-history``:

.. code-block:: python

from simple_history.models import HistoricalRecord

class MyModel(AuditUuidModelMixin, models.Model):

...
history = HistoricalRecord()


Notes
=====

User created and modified fields behave as follows:

* created is only set on pre-save add
* modified is always updated


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:target: https://travis-ci.com/erikvw/django-audit-fields

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