城市天气爬去并绘制图表

https://www.tianqi.com/shenzhen/

import requests
from bs4 import BeautifulSoup
from pyecharts.charts import Line
from pyecharts import options

#!/usr/bin/env python
# -*- encoding: utf-8 -*-
'''
@File    :   WeatherSpider.py
@Time    :   2020/01/02 20:18:47
@Author  :   MrYong 
@Version :   1.0
@Contact :   m.yong@foxmail.com
@License :   (C)Copyright 2018-2019, MR YONG
@Desc    :   城市天气爬去并绘制图表
'''

# here put the import lib
import requests
from bs4 import BeautifulSoup
from pyecharts.charts import Line
from pyecharts import options

class WeatherSpider(object):
    def __init__(self):
        self.headers = {
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36'
        }
        self.proxies = {
            'http':'http://web-proxy.tencent.com:8080/',
            'https':'http://web-proxy.tencent.com:8080/'
        }
        self.url = 'https://www.tianqi.com/shenzhen/'
    def run(self):
        page = self.getPage()
        data = self.parse(page)
        self.draw(data)
    
    def draw(self, data):
        attr = data['week']
        chart = Line()
        chart.set_global_opts(title_opts=options.TitleOpts(title="深圳一周温度趋势"))
        chart.add_xaxis(attr)
        chart.add_yaxis('最高气温', data['high'])
        chart.add_yaxis('最低气温', data['low'])

        chart.render('深圳天气.html')

    def parse(self, html):
        soup = BeautifulSoup(html, 'lxml')
        time_html = soup.select('ul.week li')
        #print(time_html)
        week_list = []
        date_list = []
        #解析时间轴
        for item in time_html:
            date = item.select('li b')[0].get_text()
            week = item.select('li span')[0].get_text()
            week_list.append(week)
            date_list.append(date)
            #print(week)
        #解析最高最低气温
        temp  = soup.select('.zxt_shuju ul li')
        high_temp = []
        low_temp = []
        for item in temp:
            high = item.select('li span')[0].get_text()
            low  = item.select('li b')[0].get_text()
            high_temp.append(high)
            low_temp.append(low)
        
        res = {
            'week':week_list,
            'date':date_list,
            'high':high_temp,
            'low':low_temp
        }
        return res
    def getPage(self):
        response = requests.get(self.url, headers=self.headers, proxies=self.proxies)
        text = response.content.decode('utf-8')
        return text

ws = WeatherSpider();
ws.run()