from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait
from selenium.common.exceptions import NoSuchElementException,StaleElementReferenceException,ElementNotVisibleException,TimeoutException,WebDriverException
import time
import os
import sys
import re
from datetime import date
def BeforeEndDate():
endate=date(SetYear,SetMonth,SetDay)
stdate=date.today()
isReg=(stdate<=endate)
if isReg:
print("程序有效期至："+str(endate)+'\n')
return True
else:
try:
print("程序过期！")
#os._exit(0)
return False
except:
return False
def SaveAnswer(txtlist):
f=open(dbPath,'a+')
print(txtlist)
f.writelines(txtlist)
f.close()
def GetListFrom(txtPath):
txtlist=[]
with open(txtPath,'r',encoding = 'utf-8') as file_object:
lines=set(file_object.readlines())
for index,line in enumerate(lines):
oneline=line.strip()
txtlist.append(oneline)
return txtlist
def JoinFolderpath(filepath):#获取文件释放路径
try:
base_path = sys._MEIPASS
except:
base_path=os.path.abspath('.')
fp=os.path.join(base_path, filepath)
return fp
def GetQnaDic():
dic={}
fp=JoinFolderpath(eaxmPath)
txtlist=GetListFrom(fp)
for oneline in txtlist:
if "=" in oneline:
que=oneline.split('=')[0]
an=oneline.split('=')[1]
dic[que]=an
return dic
def EmKeytext(xpath,txt=""):
if EmPresence(xpath):
em=dr.find_element_by_xpath(xpath)
em.clear()
em.send_keys(txt)
return True
else:
return False
def EmPresence(xpath,duration=10,msg=""):
wait=WebDriverWait(dr,duration)
locator=(By.XPATH,xpath)
try:
em=wait.until(EC.visibility_of_element_located(locator))
return True
except:
return False
def EmLenth(xpath):
try:
ems=dr.find_elements_by_xpath(xpath)
return len(ems)
except:
return 0
def ClickEm(xpath,index=0,scroll=False,sleeptime=10,btnCaption="按钮"):
try:
btn=dr.find_elements_by_xpath(xpath)[index]
print('定位'+btnCaption+str(index+1)+'成功')
if scroll==True:
try:
dr.execute_script("return arguments[0].scrollIntoView();",btn)
time.sleep(1)
print('滚屏到【'+btnCaption+str(index+1)+'】成功')
except:
print ( 'scroll to {' + btnCaption + str (index + 1) + ' ] failed')
the try:
dr.execute_script ( "arguments [0] .click ();", BTN)
print ( 'click' + btnCaption + '] [' + str (index + 1 ) + '] success')
the time.sleep (sleeptime)
return True
the except:
Print ( 'click' + btnCaption + str (index + 1) + ' ] failure')
False return
the except:
Print ( 'targeting' + btnCaption + str (index + 1) + ' failure')
return False
DEF the Login ():
u_xpath = 'INPUT // [@ ID = ""]'
IF EmKeytext (u_xpath, the USER ):
Print ( 'enter a username')
p_xpath = 'iNPUT // [@ ID = ""]'
IF EmKeytext (p_xpath, the PSWD):
print ( 'password')
v_xpath = 'INPUT // [@ ID = ""]'
EmKeytext IF (v_xpath):
Print ( 'Empty codes')
f_xpath =' // "] '
Print (' Enter codes within 20 seconds, and log ')
IF EmPresence (f_xpath, 20 is):
Print (' successful login ')
return True
Print (' login failed ')
return False
DEF SwithNewPage ():
Handles = dr.window_handles
newPage = dr.window_handles [len (Handles) -1]
the try:
dr.switch_to_window (newPage)
Print (' successful handover window ')
return True
the except:
Print (' failure switching window ')
return False
# decorators for decorative: function need to open a new window and return to the original window
DEF SwithTab (Study):
DEF Inner (mainHandle):
print('do something before function '+study.__name__)
SwithNewPage()
time.sleep(3)
print("装饰器内 执行函数： "+study.__name__)
study(mainHandle)
print('do some thing after function '+study.__name__)
if dr.current_window_handle!=mainHandle:
dr.close()
time.sleep(2)
SwithNewPage()
dr.refresh()
time.sleep(3)
return inner
def WatchVideo(secHandle):
xpath='//td[contains(text(),"要求学习时长")]'
if EmPresence(xpath,20):
xpath='//span[starts-with(@class,"") and not(text()="")]'
undoCount=EmLenth(xpath)
undoCount the while> 0:
ClickEm (= XPath XPath, index = 0, = False Scroll, sleeptime, =. 3, btnCaption = "viewing a video")
XPath = '// div [@ class = "Prism-Big-Play- BTN "]
ClickEm (= XPath XPath, index = 0, = False Scroll, sleeptime, =. 3, btnCaption =" large button play ")
counter = 0
the while CheckVideo () == False:
counter = counter +. 1
IF counter == 600 :
BREAK
the time.sleep (5)
undoCount = EmLenth (xpath)
DEF CheckVideo (): # processed for problems arising in the course of watching video
isDone = False
the try:
xpath = '// span / span [text () = "has complete "] '
pre = EmPresence (XPath)
IF pre:
return True
the except:
False return
DEF LoopStudyVideo (): # into the course, the cycle all courses, watch videos
xpath = '// td [@ class = "mycourse-row-operate"] / a [contains (text (), " into the program") or contains (text (), "start learning")] '
courseCount = EmLenth (xpath)
mainHandle = dr.current_window_handle # reserved window handle
for the X-in the Range (courseCount):
ClickEm (xpath xpath =, = the X-index, the Scroll = False, sleeptime = 3, btnCaption = "enter courses or start learning") # Note here that need to watch the video index increment, because there still appear for the exam to learn
StudyVideo (mainHandle)
DEF LoopHomework ():
xpath = '// td [@ = class "mycourse-Row-Operate"] / A [the contains (text (), "") or the contains (text (), "")] '
courseCount = EmLenth (XPath)
mainHandle = reserved # dr.current_window_handle window handle
for x in range (courseCount):
ClickEm (xpath = xpath, index = 0, scroll = False, sleeptime = 3, btnCaption = " enter courses or start learning") # 0 has been noted here INdex, because the return after the end of the test, the course has been completed. index changes
#TryHomework (mainHandle)
FinishHomework (mainHandle)
@SwithTab
DEF StudyVideo (mainHandle):
XPath = '// A [@ class = "Intro-Course-BTN-Intro-Course Button BTN-enable-footer" and the contains (text (), "")] '
DURATION = 10
IF EmPresence (XPath):
XPath =' // Li / A / span [the contains (text (), "No")] '
undoneCount = EmLenth (XPath)
IF undoneCount 0 ==:
Print ( 'the current video has finished watching all the videos!')
the else:
IF ClickEm (= xpath xpath, index = 0, the Scroll = False, sleeptime = 3, btnCaption = "continuous learning"):