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Weather CLI App 🌤️

Intermediate

170 XP

75 min

Lesson Content

Weather CLI App 🌤️

Build a command-line weather app that fetches real weather data. Learn API integration and CLI development!

API Requests

import requests

def get_weather(city, api_key):
    url = f'https://api.weather.com/{city}'
    response = requests.get(url, params={'key': api_key})
    return response.json()

weather = get_weather('London', 'your_key')
print(f"Temperature: {weather['temp']}°C")

Example Code

Fetch weather data

# Simulate weather API
def get_weather(city):
    # In real app, use requests.get()
    weather_data = {
        'London': {'temp': 15, 'condition': 'Cloudy'},
        'Paris': {'temp': 20, 'condition': 'Sunny'}
    }
    return weather_data.get(city, {'temp': 0, 'condition': 'Unknown'})

city = 'London'
weather = get_weather(city)
print(f'{city}: {weather["temp"]}°C, {weather["condition"]}')

Expected Output:

Weather data for city

Study Tips

•Read the theory content thoroughly before practicing
•Review the example code to understand key concepts
•Proceed to the Practice tab when you're ready to code