慕课pc端自动化尝试

命名纯属乱来，以下代码为试验版
针对广州大学慕课平台的一次尝试

import re
from pymouse import PyMouse
from pykeyboard import PyKeyboard
import time
from selenium import webdriver
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver import ChromeOptions

option = ChromeOptions()
option.add_experimental_option('excludeSwitches', ['enable-automation'])
driver = webdriver.Chrome(executable_path='chromedriver.exe', options=option)
print(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
a = str(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
b = "".join(re.findall(r"d+", a))
print(b)


def homework():
    f = open("D:/273.txt", "r", encoding='utf8')
    i = 1
    c = '1'
    while i:
        b = "".join(re.findall(r"S", f.readline()))
        if not b:
            i = False
        else:
            c = str(c) + str(b)

    WebDriverWait(driver, 300, 0.3).until(
        lambda x: driver.find_element_by_xpath('//*[@id="post_area"]'))
    driver.find_element_by_xpath('//*[@id="post_area"]').send_keys(c)
    driver.find_element_by_xpath('//*[@id="btn_submit_post"]').click()
    f.close()
    w = open('D:/273.txt', 'w', encoding='utf8')
    w.close()


def basic():
    a = PyKeyboard()
    driver.get('http://mooc.gzhu.edu.cn')
    WebDriverWait(driver, 300, 0.3).until(
        lambda x: driver.find_element_by_xpath('//*[@id="inner-header"]/div[2]/div[1]/div/a[2]'))
    driver.find_element_by_xpath('//*[@id="inner-header"]/div[2]/div[1]/div/a[2]').click()

    WebDriverWait(driver, 300, 0.3).until(
        lambda x: driver.find_element_by_xpath('//*[@id="userLoginPage"]/div[2]/div[2]/div[1]/a[2]'))
    driver.find_element_by_xpath('//*[@id="userLoginPage"]/div[2]/div[2]/div[1]/a[2]').click()
    WebDriverWait(driver, 300, 0.3).until(lambda x: driver.find_element_by_xpath('//*[@id="un"]'))
    driver.find_element_by_xpath('//*[@id="un"]').send_keys('你的学号')
    driver.find_element_by_xpath('//*[@id="pd"]').send_keys('你的密码')
    driver.find_element_by_xpath('//*[@id="index_login_btn"]').click()
    i = 0
    while i < 5:
        a.press_key(a.enter_key)
        a.release_key(a.enter_key)
        i = i + 1
    WebDriverWait(driver, 300, 0.3).until(
        lambda x: driver.find_element_by_xpath('//*[@id="myCourse"]/div/div/ul/li[1]/div/div[2]/div[1]/a'))
    g = True
    ii = 0
    while g:
        try:
            driver.find_element_by_xpath('//*[@id="myCourse"]/div/div/ul/li[1]/div/div[2]/div[1]/a').click()
            g = False
        except:
            driver.refresh()
            time.sleep(10)
            ii = ii + 1
            if ii > 3:
                time.sleep(60)
            elif ii > 4:
                print('网络异常')
                driver.quit()


def mp4(a):
    i = 1
    while i:
        try:
            WebDriverWait(driver, 3, 0.3).until(
                lambda x: driver.find_element_by_xpath('//*[@id="mediaplayer_display"]'))
            i = False
        except:
            driver.find_element_by_xpath(a).click()
            time.sleep(3)
            i = i + 1
            if i == 3:
                print('发生错误')
                driver.quit()
    i = 1
    while i:
        try:
            time.sleep(3)
            driver.find_element_by_xpath('//*[@id="playOver"]/a/div/p[2]').click()
            i = False
        except:
            time.sleep(3)


def pdf(c):
    b = PyMouse()
    a = PyKeyboard()
    WebDriverWait(driver, 300, 0.3).until(
        lambda x: driver.find_element_by_xpath('//*[@id="toolbar_reader_wrapper"]/img[11]'))
    driver.maximize_window()
    WebDriverWait(driver, 300, 0.3).until(
        lambda x: driver.find_element_by_xpath('//*[@id="pageContainer_0_reader_wrapper"]'))
    i = 1
    while i:
        try:
            driver.find_element_by_xpath('//*[@id="pageContainer_0_reader_wrapper"]').click()
            i = False
        except:
            driver.find_element_by_xpath(c).click()
            time.sleep(3)
            i = i + 1
            if i == 3:
                print('发生错误')
                driver.quit()
    i = 0
    while i < 100000:
        a.press_key(a.down_key)
        i = i + 1
    driver.minimize_window()


def hjk():
    a = '/html/body/div[4]/div[2]/div[2]/div/div[2]/div/div/div[1]/div/ul/li[1]/a'
    b = '/html/body/div[4]/div[2]/div[2]/div/div[2]/div/div/div[1]/div/ul/li[2]/a'
    c = '/html/body/div[4]/div[2]/div[2]/div/div[2]/div/div/div[1]/div/ul/li[3]/a'
    d = '/html/body/div[4]/div[2]/div[2]/div/div[2]/div/div/div[1]/div/ul/li[4]/a'

    while True:
        try:
            basic()
            break
        except:
            driver.quit()
            basic()

    while True:
        try:
            driver.find_element_by_xpath(a).click()
            mp4(a)
            break
        except:
            time.sleep(60)
    while True:
        try:
            driver.find_element_by_xpath(b).click()
            pdf(b)
            break
        except:
            time.sleep(60)

    while True:
        try:
            driver.find_element_by_xpath(c).click()
            homework()
            break
        except:
            time.sleep(60)
            driver.quit()
    try:
        driver.find_element_by_xpath(d).click()
    except:
        driver.quit()


hjk()