api.py•2.94 kB
from datetime import datetime
import requests
from .db import select_city_code, get_weather_code
def get_city_geocode(city):
"""
Get the geocode of a city in a province.
"""
return select_city_code(city)
def get_city_weather(city):
"""
Get the weather of a city in a province.
"""
URL = f'https://weatherapi.market.xiaomi.com/wtr-v3/weather/all'
city_code = select_city_code(city)
if city_code:
result = f'地区:{city}的天气情况\n'
date = datetime.today().strftime('%Y%m%d')
params = {
'latitude': 0,
'longitude': 0,
'locationKey': f'weathercn:{city_code}',
'appKey': f'weather{date}',
'sign': 'zUFJoAR2ZVrDy1vF3D07',
'isGlobal': 'false',
'locale': 'zh_CN',
'days': '1'
}
response = requests.get(URL, params=params)
data = response.json()
current = data['current']
temperature = current['temperature']
result += f'温度： {temperature["value"]}{temperature["unit"]}\n'
weather_code = current['weather']
weather = get_weather_code(weather_code)
result += f'当前天气: {weather}\n'
pressure = current['pressure']
result += f'气压: {pressure["value"]}{pressure["unit"]}\n'
humidity = current['humidity']
result += f'湿度: {humidity["value"]}{humidity["unit"]}\n'
visibility = current['visibility']
if len(visibility['value']) > 0:
result += f'能见度: {visibility["value"]}{visibility["unit"]}\n'
wind = current['wind']
result += f'风向: {wind["direction"]["value"]}{wind["direction"]["unit"]}\n'
result += f'风力: {wind["speed"]["value"]}{wind["speed"]["unit"]}\n'
forecastDaily = data['forecastDaily']
aqi = forecastDaily['aqi']
if aqi['status'] == 0:
value = aqi['value']
result += f'今天空气质量指数: {value[0]}\n'
precipitationProbability = forecastDaily['precipitationProbability']
if precipitationProbability['status'] == '0':
value = precipitationProbability['value']
result += f'\n今天降水概率: {value[0]}\n'
result += f'未来几天降水概率: {value[1:]}\n'
sunRiseSet = forecastDaily['sunRiseSet']
if sunRiseSet['status'] == 0:
value = sunRiseSet["value"]
result += f'今日日出时间: {value[0]["from"]}\n'
result += f'今日日落时间: {value[0]["to"]}\n'
temperature = forecastDaily['temperature']
if temperature['status'] ==0:
value = temperature['value']
result += f'今日气温：: {min(value[0]["from"], value[0]["to"])}-{max(value[0]["to"], value[1]["from"])}{temperature["unit"]}\n'
return result
if __name__ == '__main__':
print(get_city_weather('北京'))