Python自制微信机器人：定时发送天气预报详解

{
 "_id": 58,
 "id": 59,
 "pid": 3,
 "city_code": "101230201",
 "city_name": "厦门"
}

# weather API的URL，此处的城市编号，参看_city.json
url = 'http://t.weather.sojson.com/api/weather/city/101010200'
header = {
 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.75 Safari/537.36'
}

# 请求Weather API并拿到服务器返回的数据
rep = requests.get(url, headers = header)
rep.encoding = "utf-8"
result = ''
weather = rep.tex

"cityInfo": {
 "city": "海淀区", //请求城市
 "cityId": "101010200", //城市ID
 "parent": "北京市", //上级，一般是省份
 "updateTime": "09:02" //天气更新时间
}

"data": {
 "shidu": "32%", //湿度
 "pm25": 35.0, //pm2.5
 "pm10": 97.0, //pm10
 "quality": "良", //空气质量
 "wendu": "7", //温度
 "ganmao": "极少数敏感人群应减少户外活动", //感冒提醒（指数）
}

"forecast": [ //今天+未来14天
 {
  "date": "16", //日期
  "sunrise": "06: 28",
  "high": "高温 20.0℃",
  "low": "低温 2.0℃",
  "sunset": "18: 21",
  "aqi": 48.0, 
  "ymd": "2019-03-16", //年月日
  "week": "星期六",
  "fx": "西北风", //风向
  "fl": "3-4级", //风力
  "type": "晴",
  "notice": "愿你拥有比阳光明媚的心情"
 }
]

# 解析服务器返回的数据，具体可参考weather.json文件
index_cityInfo = weather.find("cityInfo")
index_cityId = weather.find("cityId")
index_shidu = weather.find("shidu")
index_pm25 = weather.find("pm25")
index_pm10 = weather.find("pm10")
index_quality = weather.find("quality")
index_wendu = weather.find("wendu")
index_ganmao = weather.find("ganmao")
index_forecast = weather.find("forecast")
index_ymd = weather.find("ymd", index_forecast)
index_week = weather.find("week", index_forecast)
index_sunset = weather.find("sunset", index_forecast)
index_high = weather.find("high", index_forecast)
index_low = weather.find("low", index_forecast)
index_fx = weather.find("fx", index_forecast)
index_fl = weather.find("fl", index_forecast)
index_aqi = weather.find("aqi", index_forecast)
index_type = weather.find("type", index_forecast)
index_notice = weather.find("notice", index_forecast)

result = '今日天气预报' + '\n' \
 + weather[index_ymd + 6:index_week - 3] + " " \
 + weather[index_week + 7:index_fx - 3] + " " \
 + weather[index_cityInfo + 19:index_cityId - 3] + '\n' \
 + "天气: " + weather[index_type + 7:index_notice - 3] + " " \
 + weather[index_fx + 5:index_fl - 3] \
 + weather[index_fl + 5:index_type - 3] + '\n' \
 + "温度范围:" + weather[index_low + 9:index_sunset - 3] + " ~" \
 + weather[index_high + 10:index_low - 3] + '\n' \
 + "污染指数: PM2.5:" + weather[index_pm25 + 6:index_pm10 - 1] + "" \
 + "PM10:" + weather[index_pm10 + 6:index_quality - 1] + " " \
 + "AQI:" + weather[index_aqi + 5:index_ymd - 2] + '\n' \
 + "空气质量:" + weather[index_quality + 10:index_wendu - 3] + '\n' \
 + "当前温度:" + weather[index_wendu + 8:index_ganmao - 3] + " " \
 + "空气湿度:" + weather[index_shidu + 8:index_pm25 - 3] + '\n' \
 + weather[index_notice + 9:weather.find('}', index_notice) - 1]

# 初始化机器人，扫码登陆微信，适用于Windows系统
bot = Bot()

# Linux系统，执行登陆请调用下面的这句
bot = Bot(console_qr=2, cache_path="botoo.pkl")

# 调用get_weather函数
GW = get_weather()
# 填入你朋友的微信昵称，注意这里不是备注，也不是微信帐号
my_friend = bot.friends().search(u'一个昵称')[0]
# 发送微信消息
my_friend.send(u"早上好Y(^o^)Y，这里是今日份的天气信息请查收!")
my_friend.send(GW) 
my_friend.send(u"Have a Nice Day!")

# 每隔86400秒（1天），发送1次
t = Timer(86400, auto_send)
t.start()

try:
 '''此处为发送消息的代码，即上一段内容'''
except:
 # 你的微信昵称，注意这里不是备注，也不是微信帐号
 my_friend = bot.friends().search('&娴敲棋子&')[0]
 my_friend.send(u"报告老板，今日份的信息发送失败了！")

# 调用函数进行消息发送
auto_send()