Metadata-Version: 2.1
Name: django-lookup-extensions
Version: 0.1.1
Summary: Django lookup extensions use NOT query.
Home-page: https://github.com/uncovertruth/django-lookup-extensions
Author: UNCOVER TRUTH Inc.
Author-email: develop@uncovertruth.co.jp
License: MIT license
Keywords: django,lookup extensions,filter
Platform: UNKNOWN
Classifier: Development Status :: 2 - Pre-Alpha
Classifier: Environment :: Web Environment
Classifier: Framework :: Django :: 1.11
Classifier: Framework :: Django :: 2.0
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Requires-Dist: Django (>=1.11)

============================
Django lookup extensions
============================

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Django lookup extensions use **NOT** query.


* Free software: MIT license
* Documentation: https://django-lookup-extensions.readthedocs.io.


Installation
------------

To install Django lookup extensions, run this command in your terminal:

.. code-block:: console

    $ pip install django-lookup-extensions

This is the preferred method to install Django lookup extensions, as it will always install the most recent stable release.

If you don't have `pip`_ installed, this `Python installation guide`_ can guide
you through the process.

.. _pip: https://pip.pypa.io
.. _Python installation guide: http://docs.python-guide.org/en/latest/starting/installation/

Usage
-----

Setup
^^^^^

Add **'lookup_extensions'** to your **INSTALLED_APPS** setting.:

.. code-block:: python

    INSTALLED_APPS = [
        ...
        'lookup_extensions',
        ...
    ]

AppConfig.ready imports lookups and register them using **django.db.models.fields.Field.register_lookup**.

Making queries
^^^^^^^^^^^^^^

Use lookup like Django standard lookups.

.. code-block:: python

    ModelA.objects.filter(name__neexact='test name')

Supported lookup types
----------------------

Negaetes
^^^^^^^^

neexact is negate exact, neiexact is negate iexact, others are similar.

- neexact
- neiexact
- necontains
- neicontains
- nestartswith
- neendswith
- neistartswith
- neiendswith
- neregex
- neiregex

Exists
^^^^^^

- exists
- neexists

Extra regexes
^^^^^^^^^^^^^

These regex lookups support metacharacters **\\d**, **\\D**, **\w**, **\\W**, **\\s**, **\\S**.

MySQL, PostgreSQL and Redshift also support **\\<**, **\\>**.

Prefix follows the previous section.

- exregex
- exiregex
- neexregex
- neexiregex

Supported vendor types
----------------------

- MySQL
- PostgreSQL
- sqlite

  - lookups using `LIKE` aren't case sensitive.

    - necontains
    - nestartswith
    - neendswith

- Redshift

Credits
-------

This package was created with Cookiecutter_ and the `audreyr/cookiecutter-pypackage`_ project template.

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


=======
History
=======

0.1.0
-----

- Migrate installation to backend settings
- Support `exists` and `neexists` lookups

0.0.1 - 0.0.2
-------------

- Support extra regex lookups
- Support negaete lookups


