A library that computes the ephemerides.
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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. class UnavailableFeatureError(RuntimeError):
  19. def __init__(self, msg: str):
  20. super().__init__()
  21. self.msg = msg
  22. class OutOfRangeDateError(RuntimeError):
  23. def __init__(self, min_date: date, max_date: date):
  24. super().__init__()
  25. self.min_date = min_date
  26. self.max_date = max_date
  27. self.msg = 'The date must be between %s and %s' % (min_date.strftime('%Y-%m-%d'),
  28. max_date.strftime('%Y-%m-%d'))
  29. class CompileError(RuntimeError):
  30. def __init__(self, msg):
  31. super().__init__()
  32. self.msg = msg