pyowm_helper.py

import os
import pyowm
from datetime import datetime
from timezone_conversion import gmt_to_asian

API_KEY = os.environ['API_KEY']

owm = pyowm.OWM(API_KEY)
mgr = owm.weather_manager()

def get_temperature():
    days = []
    dates = []
    temp_min = []
    temp_max = []

    forecaster = mgr.forecast_at_place('Delhi, IN', '3h')
    forecast = forecaster.forecast
    for weather in forecast:
        day = gmt_to_asian(weather.reference_time())
        date = day.date()
        if date not in dates:
            dates.append(date)
            temp_min.append(None)
            temp_max.append(None)
            days.append(date)
        temperature = weather.temperature('celsius')['temp']
        if not temp_min[-1] or temperature < temp_min[-1]:
            temp_min[-1] = temperature
        if not temp_max[-1] or temperature > temp_max[-1]:
            temp_max[-1] = temperature
    
    # print(days, temp_min, temp_max)
    return(days, temp_min, temp_max)
if __name__ == '__main__':
    get_temperature()