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core.py 1.6 KiB

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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 skyfield.api import Loader
  18. from .data import Star, Planet, Satellite
  19. VERSION = '0.1.1'
  20. MONTHS = ['JAN', 'FEB', 'MAR', 'APR', 'MAY', 'JUN', 'JUL', 'AUG', 'SEP', 'OCT', 'NOV', 'DEC']
  21. ASTERS = [Star('Sun', 'SUN'),
  22. Satellite('Moon', 'MOON'),
  23. Planet('Mercury', 'MERCURY'),
  24. Planet('Venus', 'VENUS'),
  25. Planet('Mars', 'MARS'),
  26. Planet('Jupiter', 'JUPITER BARYCENTER'),
  27. Planet('Saturn', 'SATURN BARYCENTER'),
  28. Planet('Uranus', 'URANUS BARYCENTER'),
  29. Planet('Neptune', 'NEPTUNE BARYCENTER'),
  30. Planet('Pluto', 'PLUTO BARYCENTER')]
  31. def get_loader():
  32. return Loader('~/.kosmorro-cache')
  33. def get_timescale():
  34. return get_loader().timescale()
  35. def get_skf_objects():
  36. return get_loader()('de421.bsp')