djangocms-picture 0,0 editorconfig travis-ci python

django CMS Picture is a plugin for django CMS that allows you to add images on your site.

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django CMS Picture

|pypi| |build| |coverage|

django CMS Picture is a plugin for django CMS <http://django-cms.org>_ that allows you to add images on your site.

This addon is compatible with Aldryn <http://aldryn.com>_ and is also available on the django CMS Marketplace <https://marketplace.django-cms.org/en/addons/browse/djangocms-picture/>_ for easy installation.

.. image:: preview.gif

Contributing

This is a an open-source project. We’ll be delighted to receive your feedback in the form of issues and pull requests. Before submitting your pull request, please review our contribution guidelines <http://docs.django-cms.org/en/latest/contributing/index.html>_.

One of the easiest contributions you can make is helping to translate this addon on Transifex <https://www.transifex.com/projects/p/djangocms-picture/>_.

Documentation

See REQUIREMENTS in the setup.py <https://github.com/divio/djangocms-picture/blob/master/setup.py>_ file for additional dependencies:

  • Python 2.7, 3.3 or higher
  • Django 1.8 or higher

Make sure django Filer <http://django-filer.readthedocs.io/en/latest/installation.html>_ is installed and configured appropriately.

Installation

For a manual install:

  • run pip install djangocms-picture
  • add djangocms_picture to your INSTALLED_APPS
  • run python manage.py migrate djangocms_picture

Configuration

Note that the provided templates are very minimal by design. You are encouraged to adapt and override them to your project’s requirements.

This addon provides a default template for all instances. You can provide additional template choices by adding a DJANGOCMS_PICTURE_TEMPLATES setting::

DJANGOCMS_PICTURE_TEMPLATES = [
    ('background', _('Background image')),
]

You’ll need to create the feature folder inside templates/djangocms_picture/ otherwise you will get a template does not exist error. You can do this by copying the default folder inside that directory and renaming it to background.

Another setting is DJANGOCMS_PICTURE_NESTING, which allows you to render an image as the background image of a container that also contains other content (text, icons and so on). ::

DJANGOCMS_PICTURE_NESTING = True

will enable this (the default is False). When set to True, you’ll be able to place additional plugins inside the picture plugin.

You can override alignment styles with DJANGOCMS_PICTURE_ALIGN, for example::

DJANGOCMS_PICTURE_ALIGN = [
    ('top', _('Top Aligned')),
]

This will generate a class prefixed with align-. The example above would produce a class="align-top". Adding a class key to the image attributes automatically merges the alignment with the attribute class.

You can use DJANGOCMS_PICTURE_RATIO to set the width/height ratio of images if these values are not set explicitly on the image::

DJANGOCMS_PICTURE_RATIO = 1.618

We use the golden ratio <https://en.wikipedia.org/wiki/golden_ratio>_, approximately 1.618, as a default value for this.

When working out sizes for the image, the system will use the following values, of preference:

  • the width or height set in the Thumbnail options
  • Autoscale
  • the Width and Height

We recommend setting width or height values around a placeholder so when the plugin uses Autoscale it can discover them::

{% with 720 as width and 480 as height %}
    {% placeholder content %}
{% endwith %}

Further configuration can be achieved through django Filer <https://django-filer.readthedocs.io/en/latest/settings.html>_.

Running Tests

You can run tests by executing::

virtualenv env
source env/bin/activate
pip install -r tests/requirements.txt
python setup.py test

.. |pypi| image:: https://badge.fury.io/py/djangocms-picture.svg :target: http://badge.fury.io/py/djangocms-picture .. |build| image:: https://travis-ci.org/divio/djangocms-picture.svg?branch=master :target: https://travis-ci.org/divio/djangocms-picture .. |coverage| image:: https://codecov.io/gh/divio/djangocms-picture/branch/master/graph/badge.svg :target: https://codecov.io/gh/divio/djangocms-picture

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