出去玩，看最近15天天气

import requests_html
import xlwt
import time

session = requests_html.HTMLSession()
list1=["shanghai","xiamen",'guilin',"kunming","lijiang","xianggelila","dali","xining","dunhuang","helunbeier"]
time = time.strftime("%Y%m%d%H")

def write_file(file_path,Values):
    with open(file_path,"a+") as f:
        f.write(Values+"\n")

for i in range(len(list1)):
    url  = "http://www.15tianqi.com/%s/" %list1[i]
    # print(url)
    res = session.get(url)
    write_file("tianqi%s.txt" %time,url)
    tr = res.html.find("tbody>tr")
    for text in range(len(tr)):
        """爬取的内容写入txt"""
        values = tr[text].text.replace("\n"," ")
        write_file("tianqi%s.txt" %time,values)

with open("tianqi%s.txt" %time,"r") as f:
    file = xlwt.Workbook()
    table = file.add_sheet("tianqi",cell_overwrite_ok=True)
    list_title = ["URL","Date","WeekDay","WeatherStatus","℃","Wind direction" ,"Wind Power","plain"]
    for i in range(7):
        table.write(0,i,list_title[i])

    list_tianqi = f.readlines()
    for i in range(len(list_tianqi)):
        if list_tianqi[i][:4] == "http":
            table.write(i+1,0,list_tianqi[i])
        else:
            # list1 = list_tianqi[i].replace(" ",",")
            list2 = list_tianqi[i].split(' ')
            for j in range(len(list2)):
                table.write(i,j+1,list2[j])

    params = {"shanghai":"sha","xiamen":"xmn","guilin":"kwl","kunming":"kmg",
              "lijiang":"ljg","xianggelila":"dig","dali":"dlu","xining":"xnn",
              "dunhuang":"dnh","helunbeier":"hld,hld"}
    for i in range(len(list_tianqi)):
        if list_tianqi[i][:4] == "http":
            address = list_tianqi[i].split("/")[-2]
            if address == "shanghai":
                pass
            #     print("你个傻逼，人就在上海")
            # else:
            #     # print(params[address])
        else:
            date = "2019-" + list_tianqi[i].split(' ')[0].replace("月","-").replace("日","")
            # print(date)
            url = "https://flights.ctrip.com/itinerary/oneway/sha-{0}?date={1}" .format(params[address],date)
            # print(url)
file.save("test%s.xls" %time)