functions/get_current_weather.py

#!/usr/bin/python3
# -*- coding: utf-8 -*-
import json


def get_current_weather(location, unit="fahrenheit"):
    if "tokyo" in location.lower():
        return json.dumps({"location": location, "temperature": "10", "unit": "celsius"})
    elif "san francisco" in location.lower():
        return json.dumps({"location": location, "temperature": "72", "unit": "fahrenheit"})
    else:
        return json.dumps({"location": location, "temperature": "22", "unit": "celsius"})


def main():
    result = get_current_weather("beijing")
    print(result)
    return


if __name__ == '__main__':
    main()