Current File : //usr/lib/python2.7/site-packages/salt/pillar/django_orm.pyc
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Generate Pillar data from Django models through the Django ORM
:maintainer: Micah Hausler <micah.hausler@gmail.com>
:maturity: new
Configuring the django_orm ext_pillar
=====================================
To use this module, your Django project must be on the salt master server with
database access. This assumes you are using virtualenv with all the project's
requirements installed.
.. code-block:: yaml
ext_pillar:
- django_orm:
pillar_name: my_application
project_path: /path/to/project/
settings_module: my_application.settings
env_file: /path/to/env/file.sh
# Optional: If your project is not using the system python,
# add your virtualenv path below.
env: /path/to/virtualenv/
django_app:
# Required: the app that is included in INSTALLED_APPS
my_application.clients:
# Required: the model name
Client:
# Required: model field to use as the key in the rendered
# Pillar. Must be unique; must also be included in the
# ``fields`` list below.
name: shortname
# Optional:
# See Django's QuerySet documentation for how to use .filter()
filter: {'kw': 'args'}
# Required: a list of field names
# List items will be used as arguments to the .values() method.
# See Django's QuerySet documentation for how to use .values()
fields:
- field_1
- field_2
This would return pillar data that would look like
.. code-block:: yaml
my_application:
my_application.clients:
Client:
client_1:
field_1: data_from_field_1
field_2: data_from_field_2
client_2:
field_1: data_from_field_1
field_2: data_from_field_2
As another example, data from multiple database tables can be fetched using
Django's regular lookup syntax. Note, using ManyToManyFields will not currently
work since the return from values() changes if a ManyToMany is present.
.. code-block:: yaml
ext_pillar:
- django_orm:
pillar_name: djangotutorial
project_path: /path/to/mysite
settings_module: mysite.settings
django_app:
mysite.polls:
Choices:
name: poll__question
fields:
- poll__question
- poll__id
- choice_text
- votes
Module Documentation
====================
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Connect to a Django database through the ORM and retrieve model fields
:type pillar_name: str
:param pillar_name: The name of the pillar to be returned
:type project_path: str
:param project_path: The full path to your Django project (the directory
manage.py is in)
:type settings_module: str
:param settings_module: The settings module for your project. This can be
found in your manage.py file
:type django_app: str
:param django_app: A dictionary containing your apps, models, and fields
:type env: str
:param env: The full path to the virtualenv for your Django project
:type env_file: str
:param env_file: An optional bash file that sets up your environment. The
file is run in a subprocess and the changed variables are then added
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