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13 changes: 13 additions & 0 deletions AUTHORS.rst
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=======
Credits
=======

Development Lead
----------------

* Grant McConnaughey <grantmcconnaughey@gmail.com>

Contributors
------------

None yet. Why not be the first?
112 changes: 112 additions & 0 deletions CONTRIBUTING.rst
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============
Contributing
============

Contributions are welcome, and they are greatly appreciated! Every
little bit helps, and credit will always be given.

You can contribute in many ways:

Types of Contributions
----------------------

Report Bugs
~~~~~~~~~~~

Report bugs at https://github.com/grantmcconnaughey/django-field-history/issues.

If you are reporting a bug, please include:

* Your operating system name and version.
* Any details about your local setup that might be helpful in troubleshooting.
* Detailed steps to reproduce the bug.

Fix Bugs
~~~~~~~~

Look through the GitHub issues for bugs. Anything tagged with "bug"
is open to whoever wants to implement it.

Implement Features
~~~~~~~~~~~~~~~~~~

Look through the GitHub issues for features. Anything tagged with "feature"
is open to whoever wants to implement it.

Write Documentation
~~~~~~~~~~~~~~~~~~~

django-field-history could always use more documentation, whether as part of the
official django-field-history docs, in docstrings, or even on the web in blog posts,
articles, and such.

Submit Feedback
~~~~~~~~~~~~~~~

The best way to send feedback is to file an issue at https://github.com/grantmcconnaughey/django-field-history/issues.

If you are proposing a feature:

* Explain in detail how it would work.
* Keep the scope as narrow as possible, to make it easier to implement.
* Remember that this is a volunteer-driven project, and that contributions
are welcome :)

Get Started!
------------

Ready to contribute? Here's how to set up `django-field-history` for local development.

1. Fork the `django-field-history` repo on GitHub.
2. Clone your fork locally::

$ git clone git@github.com:your_name_here/django-field-history.git

3. Install your local copy into a virtualenv. Assuming you have virtualenvwrapper installed, this is how you set up your fork for local development::

$ mkvirtualenv django-field-history
$ cd django-field-history/
$ python setup.py develop

4. Create a branch for local development::

$ git checkout -b name-of-your-bugfix-or-feature

Now you can make your changes locally.

5. When you're done making changes, check that your changes pass flake8 and the
tests, including testing other Python versions with tox::

$ flake8 field_history tests
$ python setup.py test
$ tox

To get flake8 and tox, just pip install them into your virtualenv.

6. Commit your changes and push your branch to GitHub::

$ git add .
$ git commit -m "Your detailed description of your changes."
$ git push origin name-of-your-bugfix-or-feature

7. Submit a pull request through the GitHub website.

Pull Request Guidelines
-----------------------

Before you submit a pull request, check that it meets these guidelines:

1. The pull request should include tests.
2. If the pull request adds functionality, the docs should be updated. Put
your new functionality into a function with a docstring, and add the
feature to the list in README.rst.
3. The pull request should work for Python 2.6, 2.7, and 3.3, and for PyPy. Check
https://travis-ci.org/grantmcconnaughey/django-field-history/pull_requests
and make sure that the tests pass for all supported Python versions.

Tips
----

To run a subset of tests::

$ python -m unittest tests.test_field_history
9 changes: 9 additions & 0 deletions HISTORY.rst
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.. :changelog:
History
-------

0.1.0 (2016-02-01)
++++++++++++++++++

* First release on PyPI.
12 changes: 12 additions & 0 deletions LICENSE
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Copyright (c) 2016, Grant McConnaughey
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of django-field-history nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
6 changes: 6 additions & 0 deletions MANIFEST.in
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include AUTHORS.rst
include CONTRIBUTING.rst
include HISTORY.rst
include LICENSE
include README.rst
recursive-include field_history *.html *.png *.gif *js *.css *jpg *jpeg *svg *py
55 changes: 55 additions & 0 deletions Makefile
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.PHONY: clean-pyc clean-build docs

help:
@echo "clean-build - remove build artifacts"
@echo "clean-pyc - remove Python file artifacts"
@echo "lint - check style with flake8"
@echo "test - run tests quickly with the default Python"
@echo "test-all - run tests on every Python version with tox"
@echo "coverage - check code coverage quickly with the default Python"
@echo "docs - generate Sphinx HTML documentation, including API docs"
@echo "release - package and upload a release"
@echo "sdist - package"

clean: clean-build clean-pyc

clean-build:
rm -fr build/
rm -fr dist/
rm -fr *.egg-info

clean-pyc:
find . -name '*.pyc' -exec rm -f {} +
find . -name '*.pyo' -exec rm -f {} +
find . -name '*~' -exec rm -f {} +

lint:
flake8 field_history tests

test:
python runtests.py tests

test-all:
tox

coverage:
coverage run --source field_history runtests.py tests
coverage report -m
coverage html
open htmlcov/index.html

docs:
rm -f docs/django-field-history.rst
rm -f docs/modules.rst
sphinx-apidoc -o docs/ field_history
$(MAKE) -C docs clean
$(MAKE) -C docs html
open docs/_build/html/index.html

release: clean
python setup.py sdist upload
python setup.py bdist_wheel upload

sdist: clean
python setup.py sdist
ls -l dist
92 changes: 92 additions & 0 deletions README.rst
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=============================
django-field-history
=============================

.. image:: https://badge.fury.io/py/django-field-history.png
:target: https://badge.fury.io/py/django-field-history

.. image:: https://travis-ci.org/grantmcconnaughey/django-field-history.png?branch=master
:target: https://travis-ci.org/grantmcconnaughey/django-field-history

A Django app to track changes to a model field.

Documentation
-------------

The full documentation is at https://django-field-history.readthedocs.org.

Quickstart
----------

Install django-field-history::

pip install django-field-history

Then use it in a project::

import field_history

class Person(models.Model):
name = models.CharField(max_length=255)

history_fields = field_history.FieldHistoryTracker(['name'])

# No FieldHistory objects yet
self.assertEqual(FieldHistory.objects.count(), 0)

person = Person.objects.create(name='Initial Name')

# Creating an object will make one
self.assertEqual(FieldHistory.objects.count(), 1)

# This object has some fields on it
history = FieldHistory.objects.get()
self.assertEqual(history.model_object, person)
self.assertEqual(history.field_name, 'name')
self.assertEqual(history.field_value, 'Initial Name')
self.assertIsNotNone(history.history_date)

# Updating that particular field creates a new FieldHistory
person.name = 'Updated Name'
person.save()
self.assertEqual(FieldHistory.objects.count(), 2)

# You can query FieldHistory objects this way
histories = FieldHistory.objects.get_for_model_and_field(person, 'name')
self.assertQuerysetEqual(person.history_fields.all(), histories)

# Or using the {field_name}_history property added to your model
self.assertQuerysetEqual(person.name_history, histories)

updated_history = histories.order_by('-history_date').first()
self.assertEqual(history.model_object, person)
self.assertEqual(history.field_name, 'name')
self.assertEqual(history.field_value, 'Updated Name')
self.assertIsNotNone(history.history_date)

Features
--------

* TODO

Running Tests
--------------

Does the code actually work?

::

source <YOURVIRTUALENV>/bin/activate
(myenv) $ pip install -r requirements-test.txt
(myenv) $ python runtests.py

Credits
---------

Tools used in rendering this package:

* Cookiecutter_
* `cookiecutter-pypackage`_

.. _Cookiecutter: https://github.com/audreyr/cookiecutter
.. _`cookiecutter-djangopackage`: https://github.com/pydanny/cookiecutter-djangopackage

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