转载地址： https://bbs.aw-ol.com/topic/634

项目地址： https://github.com/whitejoce/Get_Weather

https://raw.githubusercontent.com/whitejoce/Get_Weather/main/GetWeather.py

#!/usr/bin/python
# _*_coding: utf-8 _*_
#Coder:Whitejoce

import sys
import time
import json
import requests
import bs4
import re
import urllib as urlparse
import http.client

#输出模式，0为shell输出，1为窗口输出(窗口仅输出天气信息)
output=0

def get_CityName():
    try:
        res=requests.post(url='http://ip-api.com/json/?lang=zh-CN', data={'ip': 'myip'},timeout=10)
        result = res.json()['city']
    except:
        print(" [!]正在进行网络自检并重试")
        try:
             res=requests.post(url='http://ip-api.com/json/?lang=zh-CN', data={'ip': 'myip'},timeout=15)
             result = res.json()['city']
        except:
             print(" [!]无法从相关网站获得请求(请求总时长：25s)，退出脚本")
             sys.exit(1)
    ##print(res.json())
    City = re.findall('(.*?)市',result)
    CityName = "".join(City)
    #CityName = CityName[-2:]
    if len(CityName) ==0:
             print(' [!] 未自动匹配到你所在地的地区信息:'+result)
    return CityName

def get_city_code(city):
    try:
        parameter = urlparse.parse.urlencode({'cityname': city})
        conn = http.client.HTTPConnection('toy1.weather.com.cn', 80, timeout=5)
        conn.request('GET', '/search?' + parameter)
        r = conn.getresponse()
        data = r.read().decode()[1:-1]
        json_data = json.loads(data)
        code = json_data[0]['ref'].split('~')[0]
        return code
    except:
        print(' [!] 错误，未能找到该地区信息')
        print(" [#] 退出脚本")
        sys.exit()

def get_weaPage(url,headers):
    res = requests.get(url, headers=headers)
    ##print(res.text)
    s=res.content
    s.decode('ISO-8859-1')
    bs = bs4.BeautifulSoup(s,"html.parser")
    html = bs.prettify()
    return html

def CheckInput(InputString):
    if any(char.isdigit() for char in InputString):
        return True
    match = re.search('[a-zA-Z]+$',InputString)
    if match:
        return True
    return False

def GetItem(name,list):
    name = re.findall(r'"'+list+'":"(.*?)"',name)
    name = "".join(name)
    return name

def get_weather(City_code):

    headers1 = {
    'Referer' : "http://www.weather.com.cn",
    'Cookie': '',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0'
    }

    #timestamp的长度为13
    #timestamp = ''.join(str(random.choice(range(10))) for i in range(13))
    t = time.time()
    timestamp = str(int(round(t * 1000)))
    port = "http://d1.weather.com.cn/weather_index/"+City_code+".html?_="+timestamp
    html = get_weaPage(port,headers1)
    #print(html)
    wea_list_all= html.split("var")
    #print(wea_list_all)
    temp_port = "http://d1.weather.com.cn/dingzhi/"+City_code+".html?_="+timestamp
    temp_html=get_weaPage(temp_port,headers1)
    #print(temp_html)
    
    #cityDZ
    #-----------------------------------------------------
    html1= wea_list_all[1]
    wea_list1= html1.split(",")
    temp_list=temp_html.split(",")

    #print(temp_list)
    #城市英文
    city_en = wea_list1[1]
    city_en = GetItem(city_en,"cityname")
    #温度区间
    maxtemp = temp_list[3]
    maxtemp = GetItem(maxtemp,"temp")

    mintemp = temp_list[4]
    mintemp = GetItem(mintemp,"tempn")
    #实时天气
    wea_now = wea_list1[4]
    wea_now=GetItem(wea_now,"weather")
    
    #alarmDZ
    #-----------------------------------------------------
    wea_list2 = wea_list_all[2]
    wea_alarm_all = re.findall(r'alarmDZ ={"w":\[(.*?)\]};',wea_list2)
    warning = 0
    EmptyList = ['']
    if wea_alarm_all == EmptyList:
         pass
    else :
         warning = 1

    #dataSK
    #-----------------------------------------------------
    html3 = wea_list_all[3]
    wea_list3= html3.split(",")
    #城市
    cityname = wea_list3[1]
    cityname=GetItem(cityname,"cityname")
    #当前温度
    temp_now = wea_list3[3]
    temp_now=GetItem(temp_now,"temp")
    #湿度
    wet = wea_list3[9]
    wet=GetItem(wet,"SD")
    #时间
    update = wea_list3[13]
    update=GetItem(update,"time")
    #空气质量
    aqi = wea_list3[16]
    aqi=GetItem(aqi,"aqi")
    #PM2.5
    aqi_pm25 = wea_list3[17]
    aqi_pm25=GetItem(aqi_pm25,"aqi_pm25")
    #日期
    date = wea_list3[22]
    date=GetItem(date,"date")
    #-----------------------------------------------------

    #dataZS
    wea_list4 = wea_list_all[4]
    #-----------------------------------------------------
    ##print(wea_list4)
    #ataZS=re.findall(r',"(.*?)":',wea_list4)
    ##print(dataZS)
    #-----------------------------------------------------
    umbrella=GetItem(wea_list4,"ys_des_s")

    #和风天气
    headers2 = {
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0'
    }
    qwea_url = "https://www.qweather.com/weather/"+city_en+"-"+City_code+".html"
    qwea_html = get_weaPage(qwea_url,headers2)
    #print(qwea_html)
    wea_comment = re.findall(r'<div class="current-abstract">(.*?)</div>',qwea_html,flags=16)
    wea_comment = "".join(wea_comment)
    aqi_level = re.findall(r'<p class="city-air-chart__txt text-center">(.*?)</p>',qwea_html,flags=16)
    aqi_level=aqi_level[0].replace("\n","")
    aqi_level=aqi_level.replace(" ","")
    wea_comment = wea_comment.strip('\n')
    wea_comment = wea_comment.replace(" ","").replace("\n","") 
    
    #-----------------------------------------------------
    weather_text=''' {0}

 ===================================
 定位城市:  {1}
 实时天气:  {2}
 实时温度:  {3}℃
 温度区间:  {4} - {5}
 空气湿度:  {6}
 空气质量:  {7}({8}),PM2.5: {9}
 雨具携带:  {10}
 [更新时间: {11} {12}]
 ==================================='''.format\
(wea_comment,cityname,wea_now,temp_now,maxtemp,\
mintemp,wet,aqi,aqi_level,aqi_pm25,umbrella,date,update)
    #-----------------------------------------------------
    #print("\n " + wea_comment)

    #print(" ===================================")
    #print(" 定位城市:  "+cityname)
    #print(" 实时天气:  "+wea_now)
    #print(" 实时温度:  "+temp_now+"℃")
    #print(" 温度区间:  "+maxtemp+"℃ - "+mintemp+"℃")
    #print(" 空气湿度:  "+wet)
    #0~50优，51~100良，101~150轻度污染，151~200中度污染，201~300重度污染，>300严重污染
    #print(" 空气质量:  "+aqi+"("+aqi_level+"),PM2.5: "+aqi_pm25)
    #print(" 雨具携带:  "+umbrella)
    #print(" [更新时间: "+date+" "+update +"]")
    #print(" ===================================")
    #-----------------------------------------------------
    
    #处理天气预警
    if warning==1:
        wea_alarm_all = "".join(wea_alarm_all)
        wea_alarm = re.findall(r'"w9":"(.*?)"',wea_alarm_all)
        wea_counter=len(wea_alarm)
        if wea_counter == 1:
            weather_text=weather_text+"\n [!]气象部门发布预警,请注意:"
            #print(" [!]气象部门发布预警,请注意:")
        else:
            weather_text=weather_text+"\n [!]气象部门发布"+ str(wea_counter) +"则预警,请注意:"
            #print(" [!]气象部门发布"+ str(wea_counter) +"则预警,请注意:")
        #wea_alarm = "".join(wea_alarm)
        if wea_alarm != "":
            i=1
            for alarm in wea_alarm:
                alarm=alarm.replace("\\","")
                alarm=alarm.replace("：",":\n ",1)
                if wea_counter==1:
                    weather_text=weather_text+" \n "+alarm
                    #print(" "+alarm)
                else:
                    weather_text=weather_text+" \n ["+ str(i) +"]"+alarm
                    #print(" ["+ str(i) +"]"+alarm)
                    i=i+1
        else:
            print(" [!]无法获取气象预警详情")
            option = input(" [?]显示完整数据结构?[y/n]")
            if option=="y" or option=="Y":
                #wea_alarm = wea_alarm.replace("{","")
                #wea_alarm = wea_alarm.replace("}","")
                weather_text=weather_text+" \n "+wea_alarm_all
    return weather_text

if __name__ == '__main__':
    try:
        address = get_CityName()
        if len(address)==0:
             address = input(" [?] 请手动输入所在地（例：广州）[输入为空即退出]：")
             if address=="":
                 print(" [#] 退出脚本")
                 sys.exit(1)
             else:
                 if CheckInput(address)==1:
                     print(" [!]检测非地名字符，退出脚本")
                     sys.exit(1)
                 else:    
                     print(" [+] 使用手动输入定位位置："+address)
        else:     
             print(" [+] 自动定位位置："+address) 
        code = get_city_code(address)
        try:
            weather_text=get_weather(code)
            if output==0:
                print("\n"+weather_text)
            elif output==1:
                from tkinter import *
                windows = Tk()
                windows.title("GetWeather")
                text1 = Text(windows)
                text1.insert(INSERT,weather_text)
                text1.pack() 
                windows.mainloop()
        except Exception as Error:
            print(' [!] 未能找到该地区的天气信息')
            print(" [#] 退出脚本")
            #raise Error
            sys.exit()
    except Exception as Error:
        raise Error

准备工作：

sudo apt install python3 python3-pip
python3 -m pip install bs4

运行

$ python3 GetWeather.py
 [+] 自动定位位置：深圳

 今天多云，比昨天热一些，现在17°，空气一般。

 ===================================
 定位城市:  深圳
 实时天气:  多云
 实时温度:  18℃
 温度区间:  23℃ - 15℃
 空气湿度:  60%
 空气质量:  65(良),PM2.5: 65
 雨具携带:  天气较好，不用带雨伞。
 [更新时间: 11月25日(星期四) 09:20]
 ===================================