使用python遍历硒中的轮播对象 [英] iterating through carousel objects in selenium with python

问题描述

我要使用硒来迭代gog.com顶部轮播中的游戏我想打印所有价格，下面是轮播中我想要的信息的2个随机xpaths

using selenium i want to iterate through the games in the carousel at the top of gog.com i want to print all the prices and below are 2 random xpaths to the information i want in the carousel

/html/body/div[2]/div/div[3]/div/div[3]/div[2]/div/a[4]/div[2]/div/div/div[3]/div/span/span

/html/body/div[2]/div/div[3]/div/div[3]/div[2]/div/a[10]/div[2]/div/div/div[3]/div/span/span

这使我想遍历第一个元素.每个都是不同的游戏.但它要么找不到该路径，要么不返回任何数据，要么返回一个没有属性.text或.innerhtml的对象，这样我就无法获取我想要的信息

this makes me want to iterate through the first a element. each a being a different game. but it either can not find that path, returns no data or returns an object with no attribute .text or .innerhtml such that i cant get the info i want

下面是我的脚本

from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
from selenium import webdriver

driver = webdriver.Chrome(executable_path=r"../Downloads/chromedriver.exe")
driver.get('https://www.gog.com/')
driver.maximize_window()
WebDriverWait(driver,10).until(EC.presence_of_element_located((By.XPATH,"/html/body/div[2]/div/div[3]/div/div[3]/div[2]/div/a[10]/div[2]/div/div/div[3]/div/span/span")))

for i in range(15):
    i+=1;
    A = "/html/body/div[2]/div/div[3]/div/div[3]/div[2]/div/a["+str(i)+"]/div[2]/div/div/div[3]/div/span[2]/span"
    try:
        print(driver.find_elements_by_xpath(A));
        print(driver.find_elements_by_xpath(A).text);
        print(str(driver.find_elements_by_xpath(A)));
    finally:
        pass

下面是它返回的对象的一个​​示例

below is an example of the object it returns

[<selenium.webdriver.remote.webelement.WebElement (session="3ec9e534c096a49d3110dea89fea3864", element="0bf0c6b6-fb35-4e26-8bf4-acbb7431eafb")>]

下面是它返回的错误的一个示例

below is an example of the error it returns

Traceback (most recent call last):
  File "C:\Users\User\Desktop\mi faaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaak.py", line 16, in <module>
    print(driver.find_elements_by_xpath(A).text);
AttributeError: 'list' object has no attribute 'text'

下面是我想要从中获取信息的实际元素的示例

below is an example of the actual element i want the information from

< span class ="big-spot__price-amount" ng-bind ="tile.data.price.finalAmount"> 13.69</span>

如何使它在此页面顶部的轮播中打印所有价格 https://www.gog.com/

how can i make it print all the prices in the carousel at the top of this page https://www.gog.com/

推荐答案

您正在将 find_elements_by_xpath 方法用于单个元素的xpath，这将返回一个列表.因此，请改用 find_element_by_xpath .

You are using find_elements_by_xpath method for a xpath for single element, which is returning a list. So instead use find_element_by_xpath.

建议:不要编写绝对的xpath，而应使其通用.使您的代码如下所示:

Suggestion: Instead of writing absolute xpath, make it generic. Make your code look like this:

carousel_xpath = '//your generic xpath here'
carousel_elements = driver.find_elements_by_xpath(carousel_xpath)
for carousel in carousel_elements:
    print(carousel.text)
    //do your things here

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