List of all reserved keywords in django templates?

Question

I need a list of all the reserved keywords used by django's templating engine. Most of these keywords can be found here:

https://docs.djangoproject.com/en/dev/ref/templates/builtins/

Is there a programmatic way of getting just a list of the keywords? Or a document that contains all of them in list format?

Answer 1

The django filters and tags are defined in the documentation at the link you provide - and that documented is created (using sphinx I think) automatically from the code defaultfilters.py code that Stefano suggests.

If it helps, then looking at the admindocs (admindocs) app will give you an even more accurate description as it will also include any custom tags and filters that you have defined.

from django.contrib.admindocs.views import load_all_installed_template_libraries
from django import template

app_libs = template.libraries.items()
builtin_libs = [(None, lib) for lib in template.builtins]

for module_name, library in builtin_libs + app_libs:
    for tag_name, tag_func in library.tags.items():
        print 'Tag: ', tag_name
    for filter_name, filter_func in library.filters.items():
        print 'Filter: ', filter_name

You have to run this from django-admin.py shell or python manage.py shell