Collecte de données Python en temps réel – nouveau coronavirus

Collecte de données en temps réel Python - Nouveau coronavirus

Code source source : https://github.com/Programming-With-Love/2019-nCoV

L'heure des données épidémiques est : 2020.2.1

Captures d'écran liées au projet :

Affichage des données nationales

Données nationales Afficher

Affichage des données étrangères

Afficher les données détaillées de la zone spécifiée

Code source, faites attention à installer les modules requis (tels que le nom du module d'installation pip)

import requests
import re
from bs4 import BeautifulSoup
from time import sleep
import json
from prettytable import ALL
from prettytable import PrettyTable

hubei = {}
guangdong = {}
zhejiang = {}
beijing = {}
shanghai = {}
hunan = {}
anhui = {}
chongqing = {}
sichuan = {}
shandong = {}
guangxi = {}
fujian = {}
jiangsu = {}
henan = {}
hainan = {}
tianjin = {}
jiangxi = {}
shanxi1 = {} # 陕西
guizhou = {}
liaoning = {}
xianggang = {}
heilongjiang = {}
aomen = {}
xinjiang = {}
gansu = {}
yunnan = {}
taiwan = {}
shanxi2 = {} # 山西
jilin = {}
hebei = {}
ningxia = {}
neimenggu = {}
qinghai = {} # none
xizang = {} # none
provinces_idx = [hubei, guangdong, zhejiang, chongqing, hunan, anhui, beijing,
                 shanghai, henan, guangxi, shandong, jiangxi, jiangsu, sichuan,
                 liaoning, fujian, heilongjiang, hainan, tianjin, hebei, shanxi2,
                 yunnan, xianggang, shanxi1, guizhou, jilin, gansu, taiwan,
                 xinjiang, ningxia, aomen, neimenggu, qinghai, xizang]
map = {
    '湖北':0, '广东':1, '浙江':2, '北京':3, '上海':4, '湖南':5, '安徽':6, '重庆':7,
    '四川':8, '山东':9, '广西':10, '福建':11, '江苏':12, '河南':13, '海南':14,
    '天津':15, '江西':16, '陕西':17, '贵州':18, '辽宁':19, '香港':20, '黑龙江':21,
    '澳门':22, '新疆':23, '甘肃':24, '云南':25, '台湾':26, '山西':27, '吉林':28,
    '河北':29, '宁夏':30, '内蒙古':31, '青海':32, '西藏':33
}


def getTime(text):
    TitleTime = str(text)
    TitleTime = re.findall(&#39;<span>(.*?)</span>&#39;, TitleTime)
    return TitleTime[0]

def getAllCountry(text):
    AllCountry = str(text)
    AllCountry = AllCountry.replace("[<p class=\"confirmedNumber___3WrF5\"><span class=\"content___2hIPS\">", "")
    AllCountry = AllCountry.replace("<span style=\"color: #4169e2\">", "")
    AllCountry = re.sub("</span>", "", AllCountry)
    AllCountry = AllCountry.replace("</p>]", "")

    AllCountry = AllCountry.replace("<span style=\"color: rgb(65, 105, 226);\">", "")
    AllCountry = re.sub("<span>", "", AllCountry)
    AllCountry = re.sub("<p>", "", AllCountry)
    AllCountry = re.sub("</p>", "", AllCountry)
    return AllCountry

def query(province):
    table = PrettyTable([&#39;地区&#39;, &#39;确诊&#39;, &#39;死亡&#39;, &#39;治愈&#39;])

    for (k, v) in province.items():
        name = k
        table.add_row([name, v[0] if v[0] != 0 else &#39;-&#39;, v[1] if v[1] != 0 else &#39;-&#39;, v[2] if v[2] != 0 else &#39;-&#39;])
    if len(province.keys()) != 0:
        print(table)
    else:
        print("暂无")

def getInfo(text):
    text = str(text)
    text = re.sub("<p class=\"descText___Ui3tV\">", "", text)
    text = re.sub("</p>", "", text)
    return text

def is_json(json_str):
    try:
        json.loads(json_str)
    except ValueError:
        return False
    return True

def ff(str, num):
    return str[:num] + str[num+1:]


def main():
    url = "https://3g.dxy.cn/newh5/view/pneumonia"

    try:
        headers = {}
        headers[&#39;user-agent&#39;] = &#39;Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36&#39; #http头大小写不敏感
        headers[&#39;accept&#39;] = &#39;text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8&#39;
        headers[&#39;Connection&#39;] = &#39;keep-alive&#39;
        headers[&#39;Upgrade-Insecure-Requests&#39;] = &#39;1&#39;

        r = requests.get(url, headers=headers)
        r.raise_for_status()
        r.encoding = r.apparent_encoding
        soup = BeautifulSoup(r.text,&#39;lxml&#39;)
        table = PrettyTable([&#39;地区&#39;, &#39;确诊&#39;, &#39;死亡&#39;, &#39;治愈&#39;])
        table.hrules = ALL

        #### 截至时间
        # TitleTime = getTime(soup.select(&#39;.title___2d1_B&#39;))

        print()
        # print("              ",TitleTime + "\n")

        while True:
            r = requests.get("https://service-f9fjwngp-1252021671.bj.apigw.tencentcs.com/release/pneumonia")
            json_str = json.loads(r.text)
            if json_str[&#39;error&#39;] == 0:
                break

        print("==================================全国数据==================================")
        print()

        print("     确诊 " + str(json_str[&#39;data&#39;][&#39;statistics&#39;][&#39;confirmedCount&#39;]) + " 例"
            + "       " + "疑似 " + str(json_str[&#39;data&#39;][&#39;statistics&#39;][&#39;suspectedCount&#39;]) + " 例"
            + "       " + "死亡" + str(json_str[&#39;data&#39;][&#39;statistics&#39;][&#39;deadCount&#39;]) + " 例"
            + "       " + "治愈" + str(json_str[&#39;data&#39;][&#39;statistics&#39;][&#39;curedCount&#39;]) + " 例\n")

        print("==================================相关情况==================================")
        print()

        print("传染源：" + json_str[&#39;data&#39;][&#39;statistics&#39;][&#39;infectSource&#39;])
        print("病毒：" + json_str[&#39;data&#39;][&#39;statistics&#39;][&#39;virus&#39;])
        print("传播途径：" + json_str[&#39;data&#39;][&#39;statistics&#39;][&#39;passWay&#39;])
        print(json_str[&#39;data&#39;][&#39;statistics&#39;][&#39;remark1&#39;])
        print(json_str[&#39;data&#39;][&#39;statistics&#39;][&#39;remark2&#39;] + "\n")

        print("==================================国内情况==================================")
        print()

        json_provinces = re.findall("{\"provinceName\":(.*?)]}", str(soup))

        idx = 0
        for province in json_provinces:
            if is_json(province):
                pass

            else:
                province = "{\"provinceName\":" + province + "]}"
                province = json.loads(province)

            province_name = province[&#39;provinceShortName&#39;] if province[&#39;provinceShortName&#39;] != 0 else &#39;-&#39;
            confirmed = province[&#39;confirmedCount&#39;] if province[&#39;confirmedCount&#39;] != 0 else &#39;-&#39;
            suspected = province[&#39;suspectedCount&#39;] if province[&#39;suspectedCount&#39;] != 0 else &#39;-&#39;
            cured = province[&#39;curedCount&#39;] if province[&#39;curedCount&#39;] != 0 else &#39;-&#39;
            dead = province[&#39;deadCount&#39;] if province[&#39;deadCount&#39;] != 0 else &#39;-&#39;
            table.add_row([province_name, confirmed, dead, cured])
            map[province_name] = idx
            idx = idx + 1
            for city in province[&#39;cities&#39;]:
                provinces_idx[map[province_name]][city[&#39;cityName&#39;]] = [city[&#39;confirmedCount&#39;], city[&#39;deadCount&#39;], city[&#39;curedCount&#39;]]

        print(table)


        print()
        print("==================================国外情况==================================")
        print()

        json_provinces = str(re.findall("\"id\":949(.*?)]}", str(soup)))
        json_provinces = json_provinces[:1] + "{\"id\":949" + json_provinces[2:]
        json_provinces = json_provinces[:len(json_provinces) - 2] + json_provinces[len(json_provinces) - 1:]
        provinces = json.loads(json_provinces)

        table = PrettyTable([&#39;地区&#39;, &#39;确诊&#39;, &#39;死亡&#39;, &#39;治愈&#39;])
        for province in provinces:
            confirmed = province[&#39;confirmedCount&#39;] if province[&#39;confirmedCount&#39;] != 0 else &#39;-&#39;
            dead = province[&#39;deadCount&#39;] if province[&#39;deadCount&#39;] != 0 else &#39;-&#39;
            cured = province[&#39;curedCount&#39;] if province[&#39;curedCount&#39;] != 0 else &#39;-&#39;
            table.add_row([province[&#39;provinceName&#39;], confirmed, dead, cured])

        print(table)
        print()

        print("==================================最新消息==================================")
        print()


        idx = 0
        for news in json_str[&#39;data&#39;][&#39;timeline&#39;]:
            if idx == 5:
                break
            print(news[&#39;pubDateStr&#39;] + "  " + news[&#39;title&#39;])
            idx = idx + 1


        print()
        key = input("请输入您想查询详细信息的省份，例如 湖北\n")
        print()
        if key in map.keys():
            query(provinces_idx[map[key]])
        else:
            print("暂无相关信息")

        print("\n欢迎提出各种意见")
    except:
        print("连接失败")

if __name__ == &#39;__main__&#39;:
    main()
    sleep(30)

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