| # Copyright (c) 2012 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 logging |
| import traceback |
| |
| from data_source import DataSource |
| from extensions_paths import EXAMPLES |
| from future import All, Future |
| from jsc_view import CreateSamplesView |
| from platform_util import GetPlatforms |
| |
| |
| class SamplesDataSource(DataSource): |
| '''Constructs a list of samples and their respective files and api calls. |
| ''' |
| def __init__(self, server_instance, request): |
| self._platform_bundle = server_instance.platform_bundle |
| self._request = request |
| |
| def _GetImpl(self, platform): |
| cache = self._platform_bundle.GetSamplesModel(platform).GetCache() |
| create_view = lambda samp_list: CreateSamplesView(samp_list, self._request) |
| return cache.GetFromFileListing('' if platform == 'apps' |
| else EXAMPLES).Then(create_view) |
| |
| def get(self, platform): |
| return self._GetImpl(platform).Get() |
| |
| def Refresh(self): |
| return All(self._GetImpl(platform) for platform in GetPlatforms()) |
