| # Copyright 2015 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| import json |
| import os |
| import random |
| |
| |
| def GetShuffledSafeUrls(): |
| """Returns a deterministic shuffling of safe urls. |
| |
| The profile generators access the urls in order, and the urls are grouped by |
| domain. The shuffling reduces the load on external servers. |
| """ |
| random.seed(0) |
| url_list_copy = list(GetSafeUrls()) |
| random.shuffle(url_list_copy) |
| return url_list_copy |
| |
| |
| def GetSafeUrls(): |
| """Returns a list of safe urls by loading them from a pre-generated file.""" |
| safe_url_dir = os.path.dirname(os.path.realpath(__file__)) |
| safe_url_path = os.path.join(safe_url_dir, "profile_safe_url_list.json") |
| with open(safe_url_path, "r") as safe_url_file: |
| return json.load(safe_url_file) |
