api_weather.py

# Python program to find current weather details of any city using openweathermap api
import requests, json 
api_key = "your api key"
base_url = "http://api.openweathermap.org/data/2.5/weather?"
city_name = input("Enter city name : ") 

complete_url = base_url + "appid=" + api_key + "&q=" + city_name + "&units=metric" 
response = requests.get(complete_url) 

x = response.json() 
if x["cod"] != "404": 

    y = x["main"] 

    current_temperature = y["temp"]# [] is keys() method to call/add something
    current_pressure = y["pressure"] 
    
    current_humidiy = y["humidity"] 
    
    z = x["weather"] 

    weather_description = z[0]["description"] 

    print(" Temperature (in celsius unit) = " +
                    str(current_temperature) +
        "\n atmospheric pressure (in hPa unit) = " +
                    str(current_pressure) +
        "\n humidity (in percentage) = " +
                    str(current_humidiy) +
        "\n description = " +
                    str(weather_description)) 
else:
    print(" City Not Found ")