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Wrapping template tag for django

Project Description
=============================
wrapper_tag
=============================

.. image:: https://badge.fury.io/py/django-wrapper-tag.png
:target: https://badge.fury.io/py/django-wrapper-tag

Wrapping template tag for django

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

Wrapper tag provides base class for wrapping tag. Wrapping tag which can have defined keyword arguments, keyword
arguments group in declarative way, and provide multiple steps of template rendering.

Example::

from django import template
register = template.Library()

@wrapper_tag.register_tag(register)
class ExampleTag(wrapper_tag.Tag):

title = wrapper_tag.Keyword(help_text=('title for example tag'))

class Meta:
template = "<div{{ title__rendered }}>{{ content }}</div>"

def render_title(self, argument, data, context):
if argument.name not in data:
return
return ' title="{title}"'.format(data[argument.name])

And then simply use tag in template::

{% example title="Some informational title" %}
Content
{% end:example %}

This will yield to::

<div title="Some informational title">
Content
</div>

That was just a simple eample what wrapper tag can do. It can do much more than that.

Quickstart
----------

Install wrapper_tag::

pip install django-wrapper-tag

Then use it in a project::

INSTALLED_APPS = (
'wrapper_tag',
)

Features
--------

Wrapper tag provides multiple features for tag and arguments.

* Automatically generates documantation about arguments to tag documentation
* Define tag aliases and automatically register them as tags.
* Provide custom render method for tag (`render_tag`)
* when `TEMPLATE_DEBUG` is enabled wrapper tag runs validations for callbacks

Tag arguments features:

* default values for arguments
* choices for arguments
* validators for arguments

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-djangopackage`_

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




History
-------

0.1.0 (2016-09-29)
++++++++++++++++++

* First release on PyPI.
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django_wrapper_tag-0.1.17-py2.py3-none-any.whl (25.8 kB) Copy SHA256 Checksum SHA256 2.7 Wheel Oct 6, 2016
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