update_4.py 1.7 KB

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  1. #!/usr/bin/env python3
  2. # Contest Management System - http://cms-dev.github.io/
  3. # Copyright © 2013 Luca Wehrstedt <luca.wehrstedt@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 adapts the dump to some changes in the model introduced in commit
  20. 006de13788e380c284ef4ec96d31b50e547d8c45
  21. """
  22. class Updater:
  23. def __init__(self, data):
  24. assert data["_version"] == 3
  25. self.objs = data
  26. self.testcases = dict()
  27. def run(self):
  28. for k, v in self.objs.items():
  29. if k.startswith("_"):
  30. continue
  31. if v["_class"] == "Testcase":
  32. self.testcases[(v["dataset"], v["num"])] = k
  33. v["codename"] = "%03d" % v["num"]
  34. del v["num"]
  35. for k, v in self.objs.items():
  36. if k.startswith("_"):
  37. continue
  38. if v["_class"] == "Evaluation":
  39. # Hmm... assuming it exists may be not so wise.
  40. v["testcase"] = self.testcases[(v["dataset"], v["num"])]
  41. del v["num"]
  42. return self.objs