Add macros to your django templates
Project description
django-templates-macros
Add macros to your django templates
Origin
The original code of this app is taken from https://djangosnippets.org/snippets/2892/ by MattP.
This snippets cites:
Based on snippet by Michal Ludvig <michal@logix.cz> http://www.logix.cz/michal http://djangosnippets.org/snippets/363/ Extended for args and kwargs into templatetags/kwacro.py by Skylar Saveland <michal@logix.cz> http://skyl.org https://gist.github.com/skyl/1715202 Modified to support rendering into context by matt@peloquin.com
Where
You can find this package here:
Github repository: https://github.com/twidi/django-templates-macros
Pypi package: https://pypi.python.org/pypi/django-templates-macros
Usage
Add this app “macros” to your INSTALLED_APPS
In your template load the library:
{% load macros %}
Define a new macro called ‘my_macro’ that takes args and/or kwargs All will be optional:
{% macro my_macro arg1 arg2 baz="Default baz" %} {% firstof arg1 "default_arg1" %} {% if arg2 %}{{ arg2 }}{% else %}default_arg2{% endif %} {{ baz }} {% endmacro %}
Use the macro with string parameters or context variables:
{% usemacro my_macro "foo" "bar" baz="KW" %} <br> {% usemacro my_macro num_pages "bar" %} <br> {% setmacro my_macro %} {{ my_macro }}
Renders like:
foo bar KW 77 bar Default baz default_arg1 default_arg2 Default baz
Alternatively save your macros in a separate file, e.g. “mymacro.html” and load it to the current template with:
{% loadmacros "mymacros.html" %} Then use these loaded macros in as described above.
Bear in mind that defined and loaded macros are local to each template file and are not inherited through {% extends … %} tags.
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