学习笔记

from selenium import webdriver

from selenium.webdriver.common.by import By

import time


TIME_FOR_LOGIN=30

TIME_FOR_READING=20#70秒阅读完一篇文章
TIME_FOR_VEDIO=300#5分钟看一个视频
TIME_FOR_AJAX=5
PAPER_START=6
PAPER_COUNT=1#阅读文章数8篇
VIDEO_START=6
VIDEO_COUNT=6#观看视频数10个
VIDEO_PAGE_INDEX=2#翻到第几页

browser=webdriver.Chrome()


###################文章阅读部分

browser.get('https:///index.html')

time.sleep(TIME_FOR_LOGIN)

browser.switch_to_window(browser.window_handles[0])

titles=browser.find_elements(By.ID,'C3ciwhpvu5ck00')



for i in range(1,3):

     js="window.scrollTo("+str((i-1)/10)+"*document.body.scrollHeight,"+str(i/10)+"*document.body.scrollHeight)"

     print(js)

     browser.execute_script(js)

     time.sleep(TIME_FOR_READING)


paper_count=0


for title in titles:

     paper_count=paper_count+1

     if(  paper_count>=PAPER_START and paper_count<=PAPER_START+PAPER_COUNT+1):
          title.click()

          time.sleep(TIME_FOR_AJAX)

          browser.switch_to_window(browser.window_handles[1])

          for i in range(1,11):

               js="window.scrollTo("+str((i-1)/10)+"*document.body.scrollHeight,"+str(i/10)+"*document.body.scrollHeight)"

               print(title.text+'文章阅读进度：'+str(i*10)+'%    '+js)

               browser.execute_script(js)

               time.sleep(TIME_FOR_READING)


          browser.close()
          browser.switch_to_window(browser.window_handles[0])

          
#####################视频学习部分
browser.get('https:///4426aa87b0b64ac671c96379a3a8bd26/db086044562a57b441c24f2af1c8e101.html')

time.sleep(TIME_FOR_LOGIN)
browser.switch_to_window(browser.window_handles[0])

#浏览指定专题
btns=browser.find_elements_by_class_name('radio-inline')
for btn in btns:
     print(btn.text)
     if(btn.text=='学习专题报道'):
          btn.click()
browser.switch_to_window(browser.window_handles[0])         
#浏览指定页码
#nextpage=browser.find_elements_by_class_name('next')
#for i in range(1,VIDEO_PAGE_INDEX):
#    nextpage.click()
#    time.sleep(TIME_FOR_AJAX)

#browser.switch_to_window(browser.window_handles[0])



titles=browser.find_elements_by_class_name('word-item')

v_count=0
videoindex=0


for title in titles:
     v_count=v_count+1
     videoindex=v_count // 2+1
     if(v_count % 2==1 and videoindex>= VIDEO_START and videoindex<=VIDEO_START+VIDEO_COUNT):
          title.click()

          time.sleep(TIME_FOR_AJAX)

          browser.switch_to_window(browser.window_handles[1])

          time.sleep(TIME_FOR_VEDIO)
          browser.close()
          browser.switch_to_window(browser.window_handles[0])

browser.close()