update_19.py 1.4 KB

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  1. #!/usr/bin/env python3
  2. # Contest Management System - http://cms-dev.github.io/
  3. # Copyright © 2015 Stefano Maggiolo <s.maggiolo@gmail.com>
  4. #
  5. # This program is free software: you can redistribute it and/or modify
  6. # it under the terms of the GNU Affero General Public License as
  7. # published by the Free Software Foundation, either version 3 of the
  8. # License, or (at your option) any later version.
  9. #
  10. # This program is distributed in the hope that it will be useful,
  11. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13. # GNU Affero General Public License for more details.
  14. #
  15. # You should have received a copy of the GNU Affero General Public License
  16. # along with this program. If not, see <http://www.gnu.org/licenses/>.
  17. """A class to update a dump created by CMS.
  18. Used by DumpImporter and DumpUpdater.
  19. This updater just adds the default values for the new fields
  20. (block_hidden_participations and ip_restriction).
  21. """
  22. class Updater:
  23. def __init__(self, data):
  24. assert data["_version"] == 18
  25. self.objs = data
  26. def run(self):
  27. for k, v in self.objs.items():
  28. if k.startswith("_"):
  29. continue
  30. if v["_class"] == "Contest":
  31. v["block_hidden_participations"] = False
  32. v["ip_restriction"] = True
  33. return self.objs