django admin url code example

Example 1: django admin link

<a href="{% url 'admin:index' %}">Admin</a>

Example 2: get admin url of instance django

from django.urls import reverse

info = (model_instance._meta.app_label, model_instance._meta.model_name)
admin_url = reverse('admin:%s_%s_change' % info, args=(model_instance.pk,))