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  1. #!/usr/bin/env python3
  2. # Kosmorro - Compute The Next Ephemerides
  3. # Copyright (C) 2019 Jérôme Deuchnord <jerome@deuchnord.fr>
  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 <https://www.gnu.org/licenses/>.
  17. from datetime import date
  18. from babel.dates import format_date
  19. from kosmorro.i18n.utils import _, SHORT_DATE_FORMAT
  20. class UnavailableFeatureError(RuntimeError):
  21. def __init__(self, msg: str):
  22. super().__init__()
  23. self.msg = msg
  24. class OutOfRangeDateError(RuntimeError):
  25. def __init__(self, min_date: date, max_date: date):
  26. super().__init__()
  27. self.min_date = min_date
  28. self.max_date = max_date
  29. self.msg = _(
  30. "The date must be between {minimum_date} and {maximum_date}"
  31. ).format(
  32. minimum_date=format_date(min_date, "long"),
  33. maximum_date=format_date(max_date, "long"),
  34. )
  35. class CompileError(RuntimeError):
  36. def __init__(self, msg):
  37. super().__init__()
  38. self.msg = msg