| # Copyright (C) 2018 Codethink Limited |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU Lesser General Public |
| # License as published by the Free Software Foundation; either |
| # version 2 of the License, or (at your option) any later version. |
| # |
| # This library is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| # Lesser General Public License for more details. |
| # |
| # You should have received a copy of the GNU Lesser General Public |
| # License along with this library. If not, see <http://www.gnu.org/licenses/>. |
| # |
| # Author: |
| # Tristan Daniël Maat <tristan.maat@codethink.co.uk> |
| # |
| from .job import Job, JobStatus |
| |
| |
| class CleanupJob(Job): |
| def __init__(self, *args, complete_cb, **kwargs): |
| super().__init__(*args, **kwargs) |
| self._complete_cb = complete_cb |
| |
| context = self._scheduler.context |
| self._artifacts = context.artifactcache |
| |
| def child_process(self): |
| def progress(): |
| self.send_message('update-cache-size', |
| self._artifacts.get_cache_size()) |
| return self._artifacts.clean(progress) |
| |
| def handle_message(self, message_type, message): |
| |
| # Update the cache size in the main process as we go, |
| # this provides better feedback in the UI. |
| if message_type == 'update-cache-size': |
| self._artifacts.set_cache_size(message) |
| return True |
| |
| return False |
| |
| def parent_complete(self, status, result): |
| if status == JobStatus.OK: |
| self._artifacts.set_cache_size(result) |
| |
| if self._complete_cb: |
| self._complete_cb(status, result) |
