isort fix + silence some warnings

settings.py

 from tests.app.settings import *  # noqa: F401,F403
 
 
-ALLOWED_HOSTS = ['*']
+ALLOWED_HOSTS = ["*"]
 
 DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': 'tests.sqlite3',
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": "tests.sqlite3",
     },
 }
 
 INSTALLED_APPS += [
-    'wagtail.contrib.styleguide',
+    "wagtail.contrib.styleguide",
 ]
 
-WAGTAILVIDEOS_VIDEO_MODEL = 'app.CustomVideoModel'
-
-DEFAULT_AUTO_FIELD = 'django.db.models.AutoField'
+WAGTAILVIDEOS_VIDEO_MODEL = "app.CustomVideoModel"

tests/app/models.py

@@ -7,11 +7,8 @@ from wagtail.models import Page
 from wagtailvideos.blocks import VideoChooserBlock
 from wagtailvideos.edit_handlers import VideoChooserPanel
 from wagtailvideos.models import (
-    AbstractTrackListing,
-    AbstractVideo,
-    AbstractVideoTrack,
-    AbstractVideoTranscode,
-)
+    AbstractTrackListing, AbstractVideo, AbstractVideoTrack,
+    AbstractVideoTranscode)
 
 
 class CustomVideoModel(AbstractVideo):

tests/app/settings.py

@@ -3,81 +3,80 @@ from __future__ import unicode_literals
 import os
 
 INSTALLED_APPS = [
-    'wagtailvideos',
-    'tests.app',
-
-    'taggit',
-    'modelcluster',
-
-    'wagtail',
-    'wagtail.admin',
-    'wagtail.users',
-    'wagtail.sites',
-    'wagtail.snippets',
-    'wagtail.images',
-    'wagtail.documents',
-    'wagtail.contrib.modeladmin',
-
-    'django.contrib.admin',
-    'django.contrib.auth',
-    'django.contrib.contenttypes',
-    'django.contrib.messages',
-    'django.contrib.sessions',
-    'django.contrib.staticfiles',
+    "wagtailvideos",
+    "tests.app",
+    "taggit",
+    "modelcluster",
+    "wagtail",
+    "wagtail.admin",
+    "wagtail.users",
+    "wagtail.sites",
+    "wagtail.snippets",
+    "wagtail.images",
+    "wagtail.documents",
+    "wagtail.contrib.modeladmin",
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.messages",
+    "django.contrib.sessions",
+    "django.contrib.staticfiles",
 ]
 
-SECRET_KEY = 'not a secret'
+SECRET_KEY = "not a secret"
 
-ROOT_URLCONF = 'tests.app.urls'
+ROOT_URLCONF = "tests.app.urls"
 
 DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': ':memory:',
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": ":memory:",
     },
 }
 
-WAGTAIL_SITE_NAME = 'Wagtail Videos'
-WAGTAILADMIN_BASE_URL = 'http://localhost:8080'
+WAGTAIL_SITE_NAME = "Wagtail Videos"
+WAGTAILADMIN_BASE_URL = "http://localhost:8080"
 
 DEBUG = True
 
 USE_TZ = True
-TIME_ZONE = 'Australia/Hobart'
+TIME_ZONE = "Australia/Hobart"
 
 MIDDLEWARE = [
-    'django.contrib.sessions.middleware.SessionMiddleware',
-    'django.middleware.common.CommonMiddleware',
-    'django.middleware.csrf.CsrfViewMiddleware',
-    'django.contrib.auth.middleware.AuthenticationMiddleware',
-    'django.contrib.messages.middleware.MessageMiddleware',
-    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
 ]
 
 TEMPLATES = [
     {
-        'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'APP_DIRS': True,
-        'DIRS': ['tests/templates'],
-        'OPTIONS': {
-            'context_processors': [
-                'django.contrib.auth.context_processors.auth',
-                'django.template.context_processors.debug',
-                'django.template.context_processors.i18n',
-                'django.template.context_processors.media',
-                'django.template.context_processors.static',
-                'django.template.context_processors.tz',
-                'django.template.context_processors.request',
-                'django.contrib.messages.context_processors.messages'
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "APP_DIRS": True,
+        "DIRS": ["tests/templates"],
+        "OPTIONS": {
+            "context_processors": [
+                "django.contrib.auth.context_processors.auth",
+                "django.template.context_processors.debug",
+                "django.template.context_processors.i18n",
+                "django.template.context_processors.media",
+                "django.template.context_processors.static",
+                "django.template.context_processors.tz",
+                "django.template.context_processors.request",
+                "django.contrib.messages.context_processors.messages",
             ],
         },
     },
 ]
 
-DEFAULT_FILE_STORAGE = 'tests.storage.RemoteStorage'
+DEFAULT_FILE_STORAGE = "tests.storage.RemoteStorage"
+
+STATIC_ROOT = os.path.join(os.path.dirname(__file__), "static")
+STATIC_URL = "/static/"
 
-STATIC_ROOT = os.path.join(os.path.dirname(__file__), 'static')
-STATIC_URL = '/static/'
+MEDIA_ROOT = os.path.join(os.path.dirname(__file__), "media")
+MEDIA_URL = "/media/"
 
-MEDIA_ROOT = os.path.join(os.path.dirname(__file__), 'media')
-MEDIA_URL = '/media/'
+DEFAULT_AUTO_FIELD = "django.db.models.AutoField"