django2.2: relpace django.core.urlresolvers by django.urls

com/tests.py

@@ -24,7 +24,7 @@
 
 from django.test import TestCase
 from django.conf import settings
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.core.management import call_command
 from django.utils import html
 from django.utils.translation import ugettext as _

com/views.py

@@ -29,7 +29,7 @@ from django.views.generic import ListView, DetailView, View
 from django.views.generic.edit import UpdateView, CreateView, DeleteView
 from django.views.generic.detail import SingleObjectMixin
 from django.utils.translation import ugettext_lazy as _
-from django.core.urlresolvers import reverse, reverse_lazy
+from django.urls import reverse, reverse_lazy
 from django.core.exceptions import ValidationError
 from django.utils import timezone
 from django.conf import settings