from django.contrib import admin from .models import * @admin.register(UserToken) class DevEventAdmin(admin.ModelAdmin): readonly_fields = ['access_token'] list_display = ['user', 'creation_time', 'small_access_token'] fields = ['user', 'creation_time', 'access_token'] ordering = ['-creation_time'] def small_access_token(self, obj): return f"{obj.access_token[:8]}..."