A simple Tag to implement Feather Icons in Django
Project description
Django Feather
A simple Tag ({% icon "name" %}
) to implement Feather Icons in Django.
Install
Install django-feather
using pip
and put it into your INSTALLED_APPS
:
pip install django-feather
settings.py
:
INSTALLED_APPS = [
# ...
'django_feather',
# ...
]
Usage
After installation, the tag can be used just like any other tag:
{% load icon %}
<p>Using a string {% icon "coffee" class="css-class" height="8" width="8" %}</p>
<p>Using a variable {% icon self.icon class="css-class" height="8" width="8" %}</p>
The icon
tag will simply take the SVG source from the Feather project,
apply additional attributes and return the SVG tag.
Testing
There are a few tests in the tests
directory that should test the
basic functions of this module. However, as these tests require the
package to be build (so that the django_feather.icons
module is
populated), there are a few important steps to testing:
# Start by building the project
python setup.py build
# There should now be a build/lib directory present
# Make sure that django, pytest and pytest-django are installed:
pip install django pytest pytest-django
# Run the tests
export DJANGO_SETTINGS_MODULE=tests.settings
PYTHONPATH=build/lib:./ pytest tests
The environment variable PYTHONPATH
ensures that django_feather
is
not imported from the current directory but rather from the build/lib
directory.
Performance
django-feather
does not read the .svg
files each time an icon is rendered.
Instead, all the icons are written to a .py
file upon build, just like the JavaScript
library.
However, other than the JavaScript library, icons are rendered on the server side.
This avoids having to call feather.replace()
after the page has loaded.
License
Feather is licensed under the MIT License.
django-feather
is licensed under the Apache License, Version 2.0:
Copyright 2019-2021 Jonas Drotleff <j.drotleff@desk-lab.de>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
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