Flask-Weather/helpers.py at main · wangerion/Flask-Weather · GitHub

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import urllib.parse
import requests
import json

class finder:
    """
    Accessing api key from JSON file.
    """
    def __init__(self, path, apiname):
        self.path = path
        self.apiname = apiname
    #Loading apikey using the path specified and the key where the value we want is.
    def load(self):
        f = open(self.path)
        findkey = json.load(f)
        key = findkey[self.apiname]
        f.close()
        return key


def cityfinder(cityname,temp):
    """Finds the city the user is looking for."""
    try:
        api1 = finder('apikey.json','API_Key' )
        apikey = api1.load()
        streetmapurl = f"https://nominatim.openstreetmap.org/search?city={urllib.parse.quote_plus(cityname)}&format=json&addressdetails=1&limit=1"
        r = requests.get(streetmapurl)
        r.raise_for_status()
        coord = r.json()
        if coord:
            lat = coord[0]['lat']
            lon = coord[0]['lon']
            #url = f"http://api.openweathermap.org/data/2.5/weather?q={urllib.parse.quote_plus(cityname)}&appid={apikey}&units=metric"
            url = f"https://api.openweathermap.org/data/2.5/onecall?lat={urllib.parse.quote_plus(lat)}&lon={urllib.parse.quote_plus(lon)}&exclude=minutely,hourly&appid={apikey}&lang=ro&units={temp}"
            response = requests.get(url)
            response.raise_for_status()
        else:
            return None
    except requests.RequestException:
        return None
    try:
        data_weather= response.json()
        data_location = coord

        with open("weathermap.json", "w") as write_file:
            json.dump(data_weather, write_file, indent=4)
        with open("beaut.json", "w") as write_file:
            json.dump(data_location, write_file, indent=4)

        return {
            "temp": round(data_weather['current']['temp']),
            "feeltemp": round(data_weather['current']['feels_like']),
            "wind": round(data_weather['current']['wind_speed']),
            "icons": data_weather['current']['weather'][0]['icon'],
            "description": data_weather['current']['weather'][0]['description'],
            "humidity": data_weather['current']['humidity'],
            "dewpoint": round(data_weather['current']['dew_point']),
            "uvi": data_weather['current']['uvi'],
            "pressure": data_weather['current']['pressure'],
            "vis": data_weather['current']['visibility'],
            "city": data_location[0]['address']['city'],
            "county": data_location[0]['address']['county'],
            "country": data_location[0]['address']['country']
        }
    except (KeyError, TypeError, ValueError):
        return None