[qa] Sorted imports with isort

openwisp_controller/config/admin.py

@@ -10,7 +10,8 @@
                                              AbstractTemplateAdmin,
                                              AbstractVpnAdmin, AbstractVpnForm,
                                              BaseConfigAdmin, BaseForm)
-from openwisp_controller.admin import MultitenantAdminMixin, MultitenantOrgFilter
+from openwisp_controller.admin import (MultitenantAdminMixin,
+                                       MultitenantOrgFilter)
 from openwisp_users.admin import OrganizationAdmin as BaseOrganizationAdmin
 from openwisp_users.models import Organization
 

openwisp_controller/config/migrations/0001_initial.py

@@ -2,17 +2,19 @@
 # Generated by Django 1.10.5 on 2017-03-07 17:49
 from __future__ import unicode_literals
 
+import re
+import uuid
+
 import django.core.validators
-from django.db import migrations, models
 import django.db.models.deletion
 import django.utils.timezone
-import django_netjsonconfig.base.config
-import django_netjsonconfig.base.template
 import jsonfield.fields
 import model_utils.fields
-import re
 import sortedm2m.fields
-import uuid
+from django.db import migrations, models
+
+import django_netjsonconfig.base.config
+import django_netjsonconfig.base.template
 
 
 class Migration(migrations.Migration):

openwisp_controller/pki/admin.py

@@ -3,7 +3,8 @@
 
 from django_x509.base.admin import CaAdmin as BaseCaAdmin
 from django_x509.base.admin import CertAdmin as BaseCertAdmin
-from openwisp_controller.admin import MultitenantAdminMixin, MultitenantOrgFilter
+from openwisp_controller.admin import (MultitenantAdminMixin,
+                                       MultitenantOrgFilter)
 
 from .models import Ca, Cert
 

openwisp_controller/pki/migrations/0001_initial.py

@@ -2,12 +2,13 @@
 # Generated by Django 1.10.5 on 2017-03-07 17:49
 from __future__ import unicode_literals
 
-from django.db import migrations, models
 import django.db.models.deletion
 import django.utils.timezone
-import django_x509.base.models
 import jsonfield.fields
 import model_utils.fields
+from django.db import migrations, models
+
+import django_x509.base.models
 
 
 class Migration(migrations.Migration):

openwisp_controller/tests.py

@@ -5,10 +5,9 @@
 from django.db.models import Q
 from django.urls import reverse
 
-from openwisp_users.tests.utils import TestOrganizationMixin
-
 from openwisp_controller.staticfiles import DependencyFinder
 from openwisp_users.models import OrganizationUser
+from openwisp_users.tests.utils import TestOrganizationMixin
 
 user_model = get_user_model()