Features: 1) Remove custom BaseAutocompleteFilter and related admin filters to streamline list filtering; 2) Simplify ProductAdmin by eliminating unused autocomplete mixin and filters;

Fixes: 1) Remove unused imports from `core/admin.py`;

Extra: 1) Delete redundant `autocomplete_filter.html` template and associated filter classes for cleanup; 2) Minor refactoring of `ProductAdmin` class in alignment with the removal of filters.

core/admin.py

@@ -13,7 +13,6 @@ from mptt.admin import DraggableMPTTAdmin
 
 from evibes.settings import CONSTANCE_CONFIG
 
-from .filters import BrandAdminFilter, CategoryAdminFilter, TagsAdminFilter, VendorAdminFilter
 from .forms import OrderForm, OrderProductForm, VendorForm
 from .models import (
     Address,
@@ -37,11 +36,6 @@ from .models import (
 )
 
 
-class AutocompleteFilterMixin:
-    class Media:
-        js = ("admin/js/autocomplete.js",)
-
-
 class FieldsetsMixin:
     general_fields: list = []
     relation_fields: list = []
@@ -236,7 +230,7 @@ class BrandAdmin(FieldsetsMixin, ActivationActionsMixin, ModelAdmin):
 
 
 @register(Product)
-class ProductAdmin(FieldsetsMixin, ActivationActionsMixin, AutocompleteFilterMixin, ModelAdmin):
+class ProductAdmin(FieldsetsMixin, ActivationActionsMixin, ModelAdmin):
     model = Product  # type: ignore
     list_display = (
         "name",
@@ -251,10 +245,6 @@ class ProductAdmin(FieldsetsMixin, ActivationActionsMixin, AutocompleteFilterMix
     list_filter = (
         "is_active",
         "is_digital",
-        BrandAdminFilter,
-        CategoryAdminFilter,
-        TagsAdminFilter,
-        VendorAdminFilter,
         "created",
         "modified",
     )

core/filters.py

@@ -506,47 +506,3 @@ class AddressFilter(FilterSet):
     class Meta:
         model = Address
         fields = ["uuid", "user_uuid", "user_email", "order_by"]
-
-
-class BaseAutocompleteFilter(SimpleListFilter):
-    template = "admin/autocomplete_filter.html"
-
-    def lookups(self, request, model_admin):
-        return ()
-
-    def choices(self, changelist):
-        url = reverse(
-            f"admin:{changelist.opts.app_label}_{self.parameter_name}_autocomplete"
-        )
-        current = changelist.params.get(self.parameter_name, "")
-        html = (
-            f'<input type="hidden" '
-            f'class="django-autocomplete admin-autocomplete-filter" '
-            f'data-autocomplete-url="{url}" '
-            f'name="{self.parameter_name}" '
-            f'value="{current}"/>'
-        )
-        # noinspection DjangoSafeString
-        yield {
-            "display": mark_safe(html),
-        }
-
-
-class BrandAdminFilter(BaseAutocompleteFilter):
-    title = _("By Brand")
-    parameter_name = "brand"
-
-
-class CategoryAdminFilter(BaseAutocompleteFilter):
-    title = _("By Category")
-    parameter_name = "category"
-
-
-class TagsAdminFilter(BaseAutocompleteFilter):
-    title = _("By Product tags")
-    parameter_name = "tags"
-
-
-class VendorAdminFilter(BaseAutocompleteFilter):
-    title = _("By Associated vendor")
-    parameter_name = "stocks__vendor"

core/templates/admin/autocomplete_filter.html

@@ -1,11 +0,0 @@
-{% comment %}
-A custom filter template that
-only cares about our `display` key.
-{% endcomment %}
-
-<div class="module filter-{{ spec.parameter_name|slugify }}">
-  <h3>{{ spec.title }}</h3>
-  {% for choice in spec.choices cl %}
-    {{ choice.display|safe }}
-  {% endfor %}
-</div>