Bladeren bron

fix: take the timezone in account on get_moon_phase

tags/v0.10.0
Jérôme Deuchnord 3 jaren geleden
bovenliggende
commit
2df588e5c1
3 gewijzigde bestanden met toevoegingen van 24 en 9 verwijderingen
  1. +3
    -0
      kosmorrolib/data.py
  2. +20
    -8
      kosmorrolib/ephemerides.py
  3. +1
    -1
      tests.py

+ 3
- 0
kosmorrolib/data.py Bestand weergeven

@@ -30,6 +30,9 @@ class MoonPhase(Serializable):
self.time = time
self.next_phase_date = next_phase_date

def __repr__(self):
return "<MoonPhase phase_type=%s time=%s next_phase_date=%s>" % (self.phase_type, self.time, self.next_phase_date)

def get_next_phase(self):
if self.phase_type in [MoonPhaseType.NEW_MOON, MoonPhaseType.WAXING_CRESCENT]:
return MoonPhaseType.FIRST_QUARTER


+ 20
- 8
kosmorrolib/ephemerides.py Bestand weergeven

@@ -18,7 +18,7 @@ RISEN_ANGLE = -0.8333


def _get_skyfield_to_moon_phase(
times: [Time], vals: [int], now: Time
times: [Time], vals: [int], now: Time, timezone: int
) -> Union[MoonPhase, None]:
tomorrow = get_timescale().utc(
now.utc_datetime().year, now.utc_datetime().month, now.utc_datetime().day + 1
@@ -55,14 +55,26 @@ def _get_skyfield_to_moon_phase(

return MoonPhase(
current_phase,
current_phase_time.utc_datetime() if current_phase_time is not None else None,
next_phase_time.utc_datetime() if next_phase_time is not None else None,
translate_to_timezone(current_phase_time.utc_datetime(), timezone) if current_phase_time is not None else None,
translate_to_timezone(next_phase_time.utc_datetime(), timezone) if next_phase_time is not None else None,
)


def get_moon_phase(
compute_date: datetime.date = datetime.date.today(), timezone: int = 0
for_date: datetime.date = datetime.date.today(), timezone: int = 0
) -> MoonPhase:
"""Calculate and return the moon phase for the given date, adjusted to the given timezone if any.

Get the moon phase for the 27 March, 2021:

>>> get_moon_phase(datetime.date.fromisoformat("2021-03-27"))
<MoonPhase phase_type=MoonPhaseType.WAXING_GIBBOUS time=None next_phase_date=2021-03-28 18:48:10.902298+00:00>

Get the moon phase for the 27 March, 2021, in the UTC+2 timezone:

>>> get_moon_phase(datetime.date.fromisoformat("2021-03-27"), timezone=2)
<MoonPhase phase_type=MoonPhaseType.WAXING_GIBBOUS time=None next_phase_date=2021-03-28 20:48:10.902298+02:00>
"""
earth = get_skf_objects()["earth"]
moon = get_skf_objects()["moon"]
sun = get_skf_objects()["sun"]
@@ -76,12 +88,12 @@ def get_moon_phase(

moon_phase_at.rough_period = 7.0 # one lunar phase per week

today = get_timescale().utc(compute_date.year, compute_date.month, compute_date.day)
today = get_timescale().utc(for_date.year, for_date.month, for_date.day)
time1 = get_timescale().utc(
compute_date.year, compute_date.month, compute_date.day - 10
for_date.year, for_date.month, for_date.day - 10
)
time2 = get_timescale().utc(
compute_date.year, compute_date.month, compute_date.day + 10
for_date.year, for_date.month, for_date.day + 10
)

try:
@@ -97,7 +109,7 @@ def get_moon_phase(

raise OutOfRangeDateError(start, end) from error

return _get_skyfield_to_moon_phase(times, phase, today)
return _get_skyfield_to_moon_phase(times, phase, today, timezone)


def get_ephemerides(


+ 1
- 1
tests.py Bestand weergeven

@@ -2,5 +2,5 @@ import doctest

from kosmorrolib import *

for module in [events]:
for module in [events, ephemerides]:
doctest.testmod(module, verbose=True)

Laden…
Annuleren
Opslaan