Adding moon and sun phases

data/build_weather.py

@@ -1,8 +1,29 @@
 import pytz
+import ephem
 import requests
 import datetime
 from geopy.geocoders import Nominatim
 
+def get_sun_and_moon_phase(lat, long, date_str):
+    date_str = f"{date_str[:4]}/{date_str[4:6]}/{date_str[6:8]}"
+
+    observer = ephem.Observer()
+    observer.lat = str(lat)
+    observer.lon = str(long)
+    observer.date = date_str
+
+    sun = ephem.Sun()
+    sun.compute(observer)
+
+    sunrise_time = int(observer.next_rising(sun).datetime().strftime('%Y%m%d'))
+    sunset_time = int(observer.next_setting(sun).datetime().strftime('%Y%m%d'))
+
+    date = ephem.Date(date_str)
+    moon = ephem.Moon()
+    moon.compute(date)
+
+    return (sunrise_time, sunset_time, moon.phase)
+
 def get_timezone(latitude: float, longitude: float):
     geolocator = Nominatim()
     location = geolocator.reverse(f"{latitude}, {longitude}")