| #!/usr/bin/env python3 |
| # |
| # Copyright (C) 2016 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/>. |
| # |
| # Authors: |
| # Tristan Van Berkom <tristan.vanberkom@codethink.co.uk> |
| # Jürg Billeter <juerg.billeter@codethink.co.uk> |
| |
| from . import Queue, QueueType |
| |
| |
| # A queue which assembles elements |
| # |
| class BuildQueue(Queue): |
| |
| action_name = "Build" |
| complete_name = "Built" |
| queue_type = QueueType.BUILD |
| |
| def process(self, element): |
| element._assemble() |
| return element._get_unique_id() |
| |
| def ready(self, element): |
| return element._buildable() |
| |
| def skip(self, element): |
| return element._cached() |
| |
| def done(self, element, result, returncode): |
| # Elements are cached after they are successfully assembled |
| if returncode == 0: |
| element._cached(recalculate=True) |
| |
| return True |