Reduce number of requests in the persons detail view + Optimize

app/admin.py

@@ -2,14 +2,19 @@ from django.contrib import admin
 from django.utils.html import format_html
 from .models import *
 from django.forms import TextInput
+from django.conf import settings
 
 
 class PeopleResourceInline(admin.TabularInline):
+    autocomplete_fields = ['resource']
     model = PeopleResource
+    extra = 0
 
 
 class PeopleRangeInline(admin.TabularInline):
+    autocomplete_fields = ['range']
     model = PeopleRange
+    extra = 0
 
 
 class PersonAdmin(admin.ModelAdmin):
@@ -60,6 +65,7 @@ class PersonAdmin(admin.ModelAdmin):
     )
     list_display = ['id', 'full_name', 'organization']
     autocomplete_fields = ['organization']
+    list_per_page = settings.ADMIN_LIST_PER_PAGE
 #    list_display_links = ['id']
 
 

gmba_django/settings/base.py

@@ -118,3 +118,5 @@ STATIC_URL = '/static/'
 # https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
 
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+ADMIN_LIST_PER_PAGE = os.getenv('ADMIN_LIST_PER_PAGE', 20)