用python将全年级的成绩爬下来导入excel表格

*#encoding=utf-8
import csv
from selenium import webdriver
from lxml import etree

driver=webdriver.Chrome()
with open(“九年级学号.txt”,“r”) as f:
xh=f.read().split("\n")
print(xh)

with open(“九年级成绩.csv”,“w”,newline="",encoding=‘gb18030’) as f:
writer=csv.writer(f)
L=[“班级”,“姓名”,“准考证号”,“语文”,“数学”,“英语”,“政治”,“历史”,“物理”,“化学”,“总分”]
writer.writerow(L)

for i in xh:
driver.get(“http://www.fsgmjy.cn/chaxun”)
name=driver.find_element_by_xpath(’//input[@type=“text”]’) #找到输入账号的地方
name.send_keys(i) #通过.send_keys()输入账号
pwd=driver.find_element_by_xpath(’//input[@type=“password”]’)
pwd.send_keys(i) #通过.send_keys()输入密码
botton=driver.find_element_by_xpath(’//input[@type=“submit”]’).click() #找到“马上查询”，然后点击
html=driver.page_source
#print(html)

#对得到的html解析
parse=etree.HTML(html)
list_cj=parse.xpath('//td//font//text()') # 用lxml获取相应的科目与成绩生成一个列表
print(list_cj)
try:
    l_xxx=[list_cj[0],list_cj[1],list_cj[2],list_cj[5],list_cj[9],list_cj[13],list_cj[7],list_cj[11],list_cj[16],list_cj[19],list_cj[21]]
except:
    l_xxx=[list_cj[0],list_cj[1],list_cj[2],list_cj[5],list_cj[9],list_cj[13],list_cj[7],list_cj[11]," "," ",list_cj[-1]]


with open("九年级成绩.csv", "a", newline="", encoding="gb18030") as f: #newline = ''中间不隔行
    writer = csv.writer(f)
    writer.writerow(l_xxx)  #写入文件