python实现全国省会当前温度可视化

Map方法将数据可视化并在当前目录下生产html文件

c = (
        Map(init_opts=opts.InitOpts(width="1000px", height="600px"))  # 可切换主题
            .set_global_opts(
            title_opts=opts.TitleOpts(title=f"{time}全国省会各地温度"),
            visualmap_opts=opts.VisualMapOpts(
                min_=minTemperature,
                max_=minTemperature+20,
                range_text=['实时温度区间', ''],  # 分区间
                is_piecewise=True,  # 定义图例为分段型，默认为连续的图例
                pos_top="middle",  # 分段位置
                pos_left="left",
                orient="vertical",
                split_number=10  # 分成10个区间
            )

        )
            .add("实时温度", printList, maptype="china")
            .render("温度.html")
    )

from pyecharts.charts import Map
from pyecharts import options as opts
import requests
import re
from xpinyin import Pinyin
from datetime import datetime


def getHtmlText(url):
    try:
        headers = {
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/'
                          '95.0.4638.54 Safari/537.36 Edg/95.0.1020.30'}
        resp = requests.get(url, timeout=30, headers=headers)
        resp.raise_for_status()
        resp.encoding = resp.status_code
        respText = resp.text
        resp.close()
        return respText
    except:
        return False

def getMap():
    provincialCapitalList = ['乌鲁木齐','拉萨','西宁','兰州','成都','昆明','银川','西安','重庆','贵阳',
                             '南宁','海口','台北','广州','福州','长沙','南昌','杭州','武汉','合肥','南京',
                             '郑州','太原','石家庄','济南','呼和浩特','沈阳','长春','哈尔滨','上海','天津',
                             '北京','澳门','香港']
    provinceList = ['新疆','西藏','青海','甘肃','四川','云南','宁夏','陕西','重庆','贵州',
                    '广西','海南','台湾','广东','福建','湖南','江西','浙江','湖北','安徽',
                    '江苏','河南','山西','河北','山东','内蒙古','辽宁','吉林','黑龙江',
                    '上海','天津','北京','澳门','香港']
    specialList = ['上海','天津','北京','澳门','香港']
    p = Pinyin()
    temperatureList = []
    for provincialCapital in provincialCapitalList:
        if provincialCapital not in specialList:
            provincialCapital = p.get_pinyin(provincialCapital,'')
            url = f"https://www.tianqi.com/{provincialCapital}"
            text = re.finditer(r'
(?P.*?)℃
',getHtmlText(url),re.S)
            for it in text:
                temperatureList.append(int(it.group('temperature')))
        else:
            if provincialCapital == '澳门':
                url = "http://www.weather.com.cn/weather/101330101.shtml"
                text = re.finditer(r'.*?
.*?(?P.*?)℃',
                                   getHtmlText(url), re.S)
                for it in text:
                    temperatureList.append(int(it.group('temperature')))
            if provincialCapital == '上海':
                url = "http://www.weather.com.cn/weather/101020100.shtml"
                text = re.finditer(r'.*?
.*?(?P.*?)℃',
                                   getHtmlText(url), re.S)
                for it in text:
                    temperatureList.append(int(it.group('temperature')))
            if provincialCapital == '天津':
                url = "http://www.weather.com.cn/weather/101030100.shtml"
                text = re.finditer(r'.*?
.*?(?P.*?)℃',
                                   getHtmlText(url), re.S)
                for it in text:
                    temperatureList.append(int(it.group('temperature')))
            if provincialCapital == '北京':
                url = "http://www.weather.com.cn/weather/101010100.shtml"
                text = re.finditer(r'.*?
.*?(?P.*?)℃',
                                   getHtmlText(url), re.S)
                for it in text:
                    temperatureList.append(int(it.group('temperature')))
            if provincialCapital == '香港':
                url = "http://www.weather.com.cn/weather/101320101.shtml"
                text = re.finditer(r'.*?
.*?(?P.*?)℃',
                                   getHtmlText(url), re.S)
                for it in text:
                    temperatureList.append(int(it.group('temperature')))
    printList = [list(data) for data in zip(provinceList, temperatureList)]
    minTemperature = min(temperatureList)
    time = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
    c = (
        Map(init_opts=opts.InitOpts(width="1000px", height="600px"))  
            .set_global_opts(
            title_opts=opts.TitleOpts(title=f"{time}全国省会各地温度"),
            visualmap_opts=opts.VisualMapOpts(
                min_=minTemperature,
                max_=minTemperature+20,
                range_text=['实时温度区间', ''], 
                is_piecewise=True, 
                pos_top="middle", 
                pos_left="left",
                orient="vertical",
                split_number=10 
            )

        )
            .add("实时温度", printList, maptype="china")
            .render("温度.html")
    )


if __name__ == "__main__":
    getMap()