class WeatherGrapper:
def __init__(self, src, dest, departure_time):
self._owm = pyowm.OWM(API_KEY)
self._src = Airport(src)
self._dest = Airport(dest)
self._dep_hour, self._dep_minute = departure_time.split(":")
distance_btn_src_dst = vincenty(self._src.lat_lng(), self._dest.lat_lng()).miles
self._approx_duration = distance_btn_src_dst/COMMERCIAL_AIRPLANE_SPEED + TIME_FOR_TAKING_OFF_AND_LANDING
def src_weather(self):
forecast = self._owm.daily_forecast(self._src.location())
t = datetime.today()
wanted_time = datetime(t.year, t.month, t.day, int(self._dep_hour), int(self._dep_minute))
return (forecast.get_weather_at(wanted_time), grab_visibility(self._src.icao()))
def dest_weather(self):
forecast = self._owm.daily_forecast(self._dest.location())
t = datetime.today()
wanted_time = datetime(t.year, t.month, t.day, int(self._dep_hour), int(self._dep_minute)) + timedelta(hours=self._approx_duration)
return (forecast.get_weather_at(wanted_time), grab_visibility(self._dest.icao()))
