amazon.py

import time
from urllib.request import urlretrieve
import subprocess
from selenium import webdriver

# driver = webdriver.PhantomJS()
# driver.get("http://www.amazon.com/War-Peace-Leo-Nikolayevich-Tolstoy/dp/1427030200")
# time.sleep(2)

# driver.find_element_by_id('sitbLogoImg').click()
# imageList = set()

# time.sleep(5)
# while 'pointer' in driver.find_element_by_id('sitbReaderRightPageTurner').get_attribute('style'):
#     driver.find_element_by_id('sitbReaderRightPageTurner').click()
#     time.sleep(2)
#     pages = driver.find_elements_by_xpath("//div[@class='pageImage']/div/img")
#     for page in pages:
#         image = page.get_attribute('src')
#         imageList.add(image)

# driver.quit()

# for image in sorted(imageList):
#     urlretrieve(image, "page.jpg")
#     p = subprocess.Popen(['tesseract', 'page.jpg', 'page'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
#     p.wait()
#     f = open('page.txt', 'r')
#     print(f.read())



# 创建新的Selenium driver 
driver = webdriver.PhantomJS() 
# 有时我发现PhantomJS查找元素有问题,但是Firefox没有。
# 如果你运行程序的时候出现问题，去掉下面这行注释，
# 用Selenium试试Firefox浏览器：
driver = webdriver.Chrome() 
 
driver.get("http://www.amazon.com/War-Peace-Leo-Nikolayevich-Tolstoy/dp/1427030200") 
time.sleep(2) 
 
# 单击图书预览按钮 
driver.find_element_by_id("sitbLogoImg").click() 
imageList = set() 
 
# 等待页面加载完成 
time.sleep(5) 
# 当向右箭头可以点击时，开始翻页 
while "pointer" in driver.find_element_by_id("sitbReaderRightPageTurner").get_attribute("style"):
    driver.find_element_by_id("sitbReaderRightPageTurner").click()
    time.sleep(2)     
    # 获取已加载的新页面（一次可以加载多个页面，但是重复的页面不能加载到集合中）
    pages = driver.find_elements_by_xpath("//div[@class='pageImage']/div/img")     
    for page in pages:         
        image = page.get_attribute("src")
        imageList.add(image) 
 
driver.quit() 
 
# 用Tesseract处理我们收集的图片URL链接 
for image in sorted(imageList):     
    urlretrieve(image, "page.jpg")     
    p = subprocess.Popen(["tesseract", "page.jpg", "page"],stdout=subprocess.PIPE,stderr=subprocess.PIPE)     
    p.wait()     
    f = open("page.txt", "r", encoding='utf-8')     
    print(f.read())