add specialty autocomplete via htmx autocomplete

scipost_django/ontology/urls.py

@@ -19,6 +19,11 @@ urlpatterns = [
         views.SpecialtyAutocompleteView.as_view(),
         name="specialty-autocomplete",
     ),
+    path(
+        "specialty/autocomplete/dynsel",
+        views.HXDynselSpecialtyAutocomplete.as_view(),
+        name="specialty_dynsel",
+    ),
     path(
         "tag-autocomplete/",
         views.TagAutocompleteView.as_view(),

scipost_django/ontology/views.py

@@ -14,6 +14,8 @@ from django.views.generic.list import ListView
 from dal import autocomplete
 from guardian.decorators import permission_required
 
+from common.views import HXDynselAutocomplete
+
 from .models import AcademicField, Specialty, Tag, Topic, RelationAsym
 from .forms import (
     SessionAcademicFieldForm,
@@ -139,6 +141,13 @@ class SpecialtyAutocompleteView(autocomplete.Select2QuerySetView):
         return qs.order_by("name")
 
 
+class HXDynselSpecialtyAutocomplete(HXDynselAutocomplete):
+    model = Specialty
+
+    def search(self, queryset, q):
+        return queryset.filter(name__icontains=q)
+
+
 class TagAutocompleteView(autocomplete.Select2QuerySetView):
     """To feed the Select2 widget."""