| # Copyright 2017 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 |
| |
| from google.protobuf import json_format |
| |
| from google.appengine.ext import ndb |
| |
| |
| def ununicide(jsonish): # pragma: no cover |
| if isinstance(jsonish, dict): |
| return {ununicide(k): ununicide(v) for k, v in jsonish.iteritems()} |
| |
| if isinstance(jsonish, list): |
| return map(ununicide, jsonish) |
| |
| if isinstance(jsonish, unicode): |
| return str(jsonish) |
| |
| return jsonish |
| |
| |
| def future(result): # pragma: no cover |
| f = ndb.Future() |
| f.set_result(result) |
| return f |
| |
| |
| def future_exception(ex): # pragma: no cover |
| f = ndb.Future() |
| f.set_exception(ex) |
| return f |
| |
| |
| def msg_to_dict(message): # pragma: no cover |
| """Converts a protobuf message to dict. |
| |
| Very inefficient. Use only in tests. |
| Useful to compare protobuf messages, because unittest.assertEqual has special |
| support for dicts, but not protobuf messages. |
| """ |
| return json.loads(json_format.MessageToJson(message)) |
