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- #!/usr/bin/env python3
- # Contest Management System - http://cms-dev.github.io/
- # Copyright © 2016 Masaki Hara <ackie.h.gmai@gmail.com>
- #
- # This program is free software: you can redistribute it and/or modify
- # it under the terms of the GNU Affero General Public License as
- # published by the Free Software Foundation, either version 3 of the
- # License, or (at your option) any later version.
- #
- # This program 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 Affero General Public License for more details.
- #
- # You should have received a copy of the GNU Affero General Public License
- # along with this program. If not, see <http://www.gnu.org/licenses/>.
- """A class to update a dump created by CMS.
- Used by DumpImporter and DumpUpdater.
- This updater adds the default values for the new field 'num_processes' of the
- task type Communication.
- """
- import json
- import logging
- logger = logging.getLogger(__name__)
- class Updater:
- def __init__(self, data):
- assert data["_version"] == 21
- self.objs = data
- def run(self):
- for k, v in self.objs.items():
- if k.startswith("_"):
- continue
- if v["_class"] == "Dataset" and v["task_type"] == "Communication":
- params = json.loads(v["task_type_parameters"])
- if len(params) < 1:
- params = [1]
- v["task_type_parameters"] = json.dumps(params)
- return self.objs
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