-# -*- coding: utf-8 -*-
-# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
-# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
-#
-from os.path import abspath, join, exists
-from shutil import rmtree
-from waiter.settings import WAITER_ROOT
-
-
-def check_abspath(path):
- abs_path = abspath(join(WAITER_ROOT, path))
- if not abs_path.startswith(WAITER_ROOT):
- raise ValueError('Path not inside WAITER_ROOT.')
- return abs_path
-
-
-def clear_cache(path):
- abs_path = check_abspath(path)
- if exists(abs_path):
- rmtree(abs_path)