Django admin multi-select filter

Django admin multi-select filter is a Django app that allows you to add a multi-select filter to the Django admin.

Installation

1. Install using pip:

   pip install django-admin-multi-select-filter

2. Use the MultiSelectFilter (or MultiSelectRelatedFieldListFilter when using on related fields) in your admin classes (you do not need to add the app to INSTALLED_APPS):

   from django.contrib import admin
   from django_admin_multi_select_filter.filters import MultiSelectFieldListFilter
   
   class MyModelAdmin(admin.ModelAdmin):
       list_filter = (
           ...
           ('my_field', MultiSelectFieldListFilter),
           ...
       )