Minor fixes.

nomad/cli/admin/users.py

@@ -38,7 +38,7 @@ def import_command(path_to_users_file):
     for user_dict in users:
         try:
             password = user_dict.pop('password')
-            user_dict['created'] = datetime.datetime.fromtimestamp(user_dict['created']/1000)
+            user_dict['created'] = datetime.datetime.fromtimestamp(user_dict['created'] / 1000)
             user = datamodel.User(**user_dict)
             infrastructure.keycloak.add_user(user, bcrypt_password=password, invite=False)
             print('Imported %s' % user.name)

nomad/infrastructure.py

@@ -76,9 +76,6 @@ def setup_logging():
 def setup_mongo():
     """ Creates connection to mongodb. """
     global mongo_client
-    if mongo_client is not None:
-        return mongo_client
-
     try:
         mongo_client = connect(db=config.mongo.db_name, host=config.mongo.host, port=config.mongo.port)
     except MongoEngineConnectionError: