Apply security updates and update depreciated setting

Author: gregcowell

Pipfile.lock

@@ -83,9 +83,7 @@
 ]
 
 if DEBUG and TOOLBAR:
-    MIDDLEWARE = [
-        "debug_toolbar.middleware.DebugToolbarMiddleware"
-    ] + MIDDLEWARE
+    MIDDLEWARE = ["debug_toolbar.middleware.DebugToolbarMiddleware"] + MIDDLEWARE
 
 ROOT_URLCONF = "roster_project.urls"
 
@@ -113,9 +111,7 @@
 # https://docs.djangoproject.com/en/2.1/ref/settings/#databases
 
 DATABASES = {
-    "default": env.dj_db_url(
-        "DATABASE_URL", default="postgres://postgres@db/postgres"
-    ),
+    "default": env.dj_db_url("DATABASE_URL", default="postgres://postgres@db/postgres"),
     #             {
     #     'ENGINE': 'django.db.backends.sqlite3',
     #     'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
@@ -132,12 +128,8 @@
         "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator"
     },
     {"NAME": "django.contrib.auth.password_validation.MinimumLengthValidator"},
-    {
-        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator"
-    },
-    {
-        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator"
-    },
+    {"NAME": "django.contrib.auth.password_validation.CommonPasswordValidator"},
+    {"NAME": "django.contrib.auth.password_validation.NumericPasswordValidator"},
 ]
 
 
@@ -313,6 +305,7 @@ def show_toolbar(request):
 EMAIL_BACKEND = "django.core.mail.backends.console.EmailBackend"
 ACCOUNT_SESSION_REMEMBER = True
 ACCOUNT_USERNAME_REQUIRED = False
-ACCOUNT_AUTHENTICATION_METHOD = "email"
+# ACCOUNT_AUTHENTICATION_METHOD = "email"
+ACCOUNT_LOGIN_METHODS = {"email"}
 ACCOUNT_EMAIL_REQUIRED = True
 ACCOUNT_UNIQUE_EMAIL = True