A small Python script that uses Open Weather Map to obtain meteorological information for a city

Weather.py

import requests
import datetime
import time

class OpenWeatherMap:
    def __init__(self, city, api_key):
        self.city = city
        self.api_key = api_key

    def obtain_data(self):
        response = requests.get("http://api.openweathermap.org/data/2.5/weather?q={}&appid={}".format(
            self.city, self.api_key
        ))
        self.data = response.json()

    def pprint(self):
        print("{}, {} (long. {}, lat. {})\n".format(
            self.data["name"],
            self.data["sys"]["country"],
            self.data["coord"]["lon"],
            self.data["coord"]["lat"]))

        for weather in self.data["weather"]:
            print("{} - {}".format(
                weather["main"],
                weather["description"]
            ))

        print("Temperature: {:.3} (min. {}, max. {})".format(
            kelvin_to_celsius(self.data["main"]["temp"]),
            kelvin_to_celsius(self.data["main"]["temp_min"]),
            kelvin_to_celsius(self.data["main"]["temp_max"])
        ))

        print("Atmospheric pressure: {} hPa".format(
            self.data["main"]["pressure"]
        ))

        print("Humidity: {}%".format(
            self.data["main"]["humidity"]
        ))

        print("Visibility: {}".format(
            self.data["visibility"]
        ))

        print("Wind: {} at {} deg.".format(
            self.data["wind"]["speed"],
            self.data["wind"]["deg"]
        ))

        print("Sunrise: {}, Sunset: {}".format(
            parse_timedelta(self.data["sys"]["sunrise"]),
            parse_timedelta(self.data["sys"]["sunset"])
        ))

def kelvin_to_celsius(temp):
    return temp - 273.15

def parse_timedelta(time_val):
    return time.strftime("%H:%M:%S", time.localtime(time_val))

weather = OpenWeatherMap("Sibiu", "ce05f34ef4448da9cae1caf24611f656")
weather.obtain_data()
weather.pprint()
#print(weather.data)