A library that computes the ephemerides.
Du kannst nicht mehr als 25 Themen auswählen Themen müssen entweder mit einem Buchstaben oder einer Ziffer beginnen. Sie können Bindestriche („-“) enthalten und bis zu 35 Zeichen lang sein.

vor 3 Jahren
vor 3 Jahren
vor 3 Jahren
vor 3 Jahren
vor 3 Jahren
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154
  1. import unittest
  2. from datetime import date, datetime
  3. from parameterized import parameterized
  4. from kosmorrolib import events
  5. from kosmorrolib.data import Event, ASTERS
  6. from kosmorrolib.enum import EventType
  7. from kosmorrolib.exceptions import OutOfRangeDateError
  8. EXPECTED_EVENTS = [
  9. (date(2020, 2, 7), []),
  10. (
  11. date(2020, 10, 13),
  12. [Event(EventType.OPPOSITION, [ASTERS[4]], datetime(2020, 10, 13, 23, 25))],
  13. ),
  14. (
  15. date(2022, 12, 8),
  16. [
  17. Event(
  18. EventType.CONJUNCTION,
  19. [ASTERS[1], ASTERS[4]],
  20. datetime(2022, 12, 8, 4, 18),
  21. ),
  22. Event(EventType.OPPOSITION, [ASTERS[4]], datetime(2022, 12, 8, 5, 41)),
  23. ],
  24. ),
  25. (
  26. date(2025, 1, 16),
  27. [Event(EventType.OPPOSITION, [ASTERS[4]], datetime(2025, 1, 16, 2, 38))],
  28. ),
  29. (
  30. date(2027, 2, 19),
  31. [
  32. Event(EventType.MOON_PERIGEE, [ASTERS[1]], datetime(2027, 2, 19, 7, 38)),
  33. Event(EventType.OPPOSITION, [ASTERS[4]], datetime(2027, 2, 19, 15, 50)),
  34. ],
  35. ),
  36. (
  37. date(2020, 1, 2),
  38. [
  39. Event(EventType.MOON_APOGEE, [ASTERS[1]], datetime(2020, 1, 2, 1, 32)),
  40. Event(
  41. EventType.CONJUNCTION,
  42. [ASTERS[2], ASTERS[5]],
  43. datetime(2020, 1, 2, 16, 41),
  44. ),
  45. ],
  46. ),
  47. (
  48. date(2020, 1, 12),
  49. [
  50. Event(
  51. EventType.CONJUNCTION,
  52. [ASTERS[2], ASTERS[6]],
  53. datetime(2020, 1, 12, 9, 51),
  54. ),
  55. Event(
  56. EventType.CONJUNCTION,
  57. [ASTERS[2], ASTERS[9]],
  58. datetime(2020, 1, 12, 10, 13),
  59. ),
  60. Event(
  61. EventType.CONJUNCTION,
  62. [ASTERS[6], ASTERS[9]],
  63. datetime(2020, 1, 12, 16, 57),
  64. ),
  65. ],
  66. ),
  67. (
  68. date(2020, 2, 10),
  69. [
  70. Event(
  71. EventType.MAXIMAL_ELONGATION,
  72. [ASTERS[2]],
  73. datetime(2020, 2, 10, 13, 46),
  74. details="18.2°",
  75. ),
  76. Event(EventType.MOON_PERIGEE, [ASTERS[1]], datetime(2020, 2, 10, 20, 34)),
  77. ],
  78. ),
  79. (
  80. date(2020, 3, 24),
  81. [
  82. Event(
  83. EventType.MAXIMAL_ELONGATION,
  84. [ASTERS[2]],
  85. datetime(2020, 3, 24, 1, 56),
  86. details="27.8°",
  87. ),
  88. Event(EventType.MOON_APOGEE, [ASTERS[1]], datetime(2020, 3, 24, 15, 39)),
  89. Event(
  90. EventType.MAXIMAL_ELONGATION,
  91. [ASTERS[3]],
  92. datetime(2020, 3, 24, 21, 58),
  93. details="46.1°",
  94. ),
  95. ],
  96. ),
  97. (
  98. date(2005, 6, 16),
  99. [
  100. Event(
  101. EventType.OCCULTATION,
  102. [ASTERS[1], ASTERS[5]],
  103. datetime(2005, 6, 16, 6, 31),
  104. )
  105. ],
  106. ),
  107. (
  108. date(2020, 4, 7),
  109. [Event(EventType.MOON_PERIGEE, [ASTERS[1]], datetime(2020, 4, 7, 18, 14))],
  110. ),
  111. (
  112. date(2020, 1, 29),
  113. [Event(EventType.MOON_APOGEE, [ASTERS[1]], datetime(2020, 1, 29, 21, 32))],
  114. ),
  115. ]
  116. class EventTestCase(unittest.TestCase):
  117. def setUp(self) -> None:
  118. self.maxDiff = None
  119. @parameterized.expand(EXPECTED_EVENTS)
  120. def test_search_events(self, d: date, expected_events: [Event]):
  121. actual_events = events.get_events(d)
  122. self.assertEqual(
  123. len(expected_events),
  124. len(actual_events),
  125. "Expected %d elements, got %d for date %s.\n%s"
  126. % (len(expected_events), len(actual_events), d.isoformat(), actual_events),
  127. )
  128. for i, expected_event in enumerate(expected_events):
  129. actual_event = actual_events[i]
  130. # Remove unnecessary precision (seconds and microseconds)
  131. actual_event.start_time = datetime(
  132. actual_event.start_time.year,
  133. actual_event.start_time.month,
  134. actual_event.start_time.day,
  135. actual_event.start_time.hour,
  136. actual_event.start_time.minute,
  137. )
  138. self.assertEqual(expected_event.__dict__, actual_event.__dict__)
  139. def test_get_events_raises_exception_on_out_of_date_range(self):
  140. with self.assertRaises(OutOfRangeDateError):
  141. events.get_events(date(1789, 5, 5))
  142. if __name__ == "__main__":
  143. unittest.main()