You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
3.5 KiB
92 lines
3.5 KiB
from DrissionPage import ChromiumPage,ChromiumOptions
|
|
from DrissionPage.common import *
|
|
from collections import *
|
|
import time
|
|
import json
|
|
from loguru import logger
|
|
import subprocess
|
|
# http://hnqmgc.17el.cn/grzx/
|
|
|
|
# 单独实现登录操作
|
|
def login(first:bool=True):
|
|
if not first:
|
|
return
|
|
# 先检查当前页面是否已经登录
|
|
page = ChromiumPage()
|
|
try:
|
|
if page.ele('tag:div@@text():欢迎您，',timeout=3):
|
|
logger.info('当前页面已登录')
|
|
return
|
|
except BaseException:
|
|
logger.info('准备登录')
|
|
if first:
|
|
try:
|
|
page.get('http://hnqmgc.17el.cn/grzx/',retry=5,timeout=5,interval=1)
|
|
except BaseException:
|
|
logger.error('网络连接失败')
|
|
|
|
# 定位到账号文本框，获取文本框元素
|
|
ele = page.ele('#userName') # #的意思是通过id定位元素
|
|
# 输入对文本框输入账号
|
|
ele.input('51140220050507901X')
|
|
# 定位到密码文本框并输入密码
|
|
page.ele('#password').input('hnqm123456')
|
|
# 定位到验证码文本框并输入验证码
|
|
inpcode = page.ele('#yzcode').text # 湖南青马太可爱了吧，验证码居然直接放在页面源码里:)
|
|
page.ele('#inpcode').input(inpcode)
|
|
# 点击登录按钮
|
|
page.ele('#btnLogin').click()
|
|
page.wait.new_tab(3)
|
|
# 进入课程页面
|
|
try:
|
|
if page.ele('@onclick=cha()',timeout=3):
|
|
page.ele('@onclick=cha()').click()
|
|
# <img style="width: 25px;height: 25px;" src="/images/index/cha.png" alt="" srcset="">
|
|
elif page.ele('tag:img@@style=width: 25px;height: 25px;',timeout=3):
|
|
page.ele('tag:img@@style=width: 25px;height: 25px;').click()
|
|
except BaseException:
|
|
logger.error('不能进入课程页面')
|
|
subprocess.run(["python", __file__])
|
|
exit()
|
|
page.ele('#login_btn').click()
|
|
page.ele('@value=进入个人中心').click()
|
|
def get_info(first:bool=True):
|
|
# 创建页面对象，并启动或接管浏览器
|
|
page = ChromiumPage()
|
|
# 登录
|
|
login(first)
|
|
# 提取课程信息
|
|
time.sleep(2)
|
|
if not first:
|
|
page.refresh()
|
|
time.sleep(2)
|
|
page.ele('@value=0',timeout=3).click()
|
|
# 获取总页数
|
|
course_info = {}
|
|
# <div class="paginationjs-nav J-paginationjs-nav">1 / 4</div>
|
|
# total_page = int(page.ele('.paginationjs-nav J-paginationjs-nav').text)
|
|
total_page = 4
|
|
logger.debug('读取课程信息中...')
|
|
for i in range(total_page):
|
|
# 逐页读取课程信息和完成状态并存放到字典中
|
|
tbodys = page.ele('#tbody')
|
|
# 获取tbody下的所有tr
|
|
trs = tbodys.eles('tag:tr')
|
|
for tr in trs:
|
|
cur_info = tr.text.split('\t')
|
|
course_id = cur_info[0] # 课程id
|
|
course_type = cur_info[2] # 课程类型
|
|
course_rate = int(cur_info[3][:-1]) # 课程完成百分比
|
|
course_status = cur_info[4] # 课程完成状态(是否完成习题/评价)
|
|
# 存放到字典中
|
|
course_info[course_id] = {'rate': course_rate,'type': course_type,'status': course_status}
|
|
if i != total_page - 1:
|
|
page.ele('@title=Next page').click()
|
|
time.sleep(1)
|
|
logger.success('课程信息读取完成,共有{}门课程'.format(len(course_info)))
|
|
# 写入json文件中
|
|
with open('course_info.json', 'w') as f:
|
|
json.dump(course_info, f)
|
|
|
|
if __name__ == '__main__':
|
|
get_info() |