英文:
Selenium iterate multiple elements with same class and print each sub content (another same class)
问题
使用Python，有人知道如何解决这一步骤吗？：
有一个包含多个class为"tag"的网页元素，每个元素内部都有一个class为"value"的元素。
我想要抓取这些内容，并将"value".text设置为每个"tag"变量。
有时候并不会有所有的标签，所以我也需要一个条件：
tags = driver.find_elements(By.CLASS_NAME, 'tag')
for tag in tags:
if tag.text == 'Dog':
dog = ...... .text
.....
期望的输出：
dog= the dog name is Sam
cat= the cat name is Jam
英文:
with Python, do someone know how to solve this step?:
There is a webpage with multiple elements with class name "tag", and inside them, each one has one element called class= "value",
I want to order that scrap, and set "value".text in each "tag" variable
Sometimes there is not going to be all the tags, so I need a condition too:
<div class="tag">
"Dog"
</div>
<div class="value"> the dog name is Sam
</div>
</div>
<div class="tag">
"Cat"
</div>
<div class="value"> the cat name is Jam
</div>
</div>
expected output:
dog= the dog name is Sam
cat= the cat name is Jam
tags=driver.find_elements(By.CLASS_NAME,'tag')
for tag in tags:...
if tag.text == 'Dog':
dog= ...... .text
.....
答案1
得分: 0
tagValue = {}
for tag in tags:
if tag.text not in tagValue:
tagValue[tag.text] = value.text # 通过跟随同级 XPath 获取此元素
英文:
tagValue = {}
for tag in tags:
if tag.text not in tagValue:
tagValue[tag.text] = value.text #get this element by following sibling xpath
</details>
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