为什么selenium不获取所有列表项？

Question

我正在从LinkedIn sales navigator中抓取配置文件。所有配置文件都在一个列表项中

​

当我尝试获取所有列表项时，它只找到前10个。我做错了什么？

sel = Selector(text=driver.page_source)
names = sel.xpath('//li[@class="pv5 pr6 search-results__result-item"]')
len(names)
10

>>> print(names)
[<Selector xpath='//li[@class="pv5 pr6 search-results__result-item"]' 
data='<li class="pv5 pr6 search-results__resul'>, <Selector 
xpath='//li[@class="pv5 pr6 search-results__result-item"]' data='<li 
class="pv5 pr6 search-results__resul'>, <Selector xpath='//li[@class="pv5 
pr6 
search-results__result-item"]' data='<li class="pv5 pr6 search- 
results__resul'>, <Selector xpath='//li[@class="pv5 pr6 search- 
results__result-item"]' data='<li class="pv5 pr6 search-results__resul'>, 
<Selector xpath='//li[@class="pv5 pr6 search-results__result-item"]' 
data='<li class="pv5 pr6 search-results__resul'>, <Selector 
xpath='//li[@class="pv5 pr6 search-results__result-item"]' data='<li 
class="pv5 pr6 search-results__resul'>, <Selector xpath='//li[@class="pv5 
pr6 
search-results__result-item"]' data='<li class="pv5 pr6 search- 
results__resul'>, <Selector xpath='//li[@class="pv5 pr6 search- 
results__result-item"]' data='<li class="pv5 pr6 search-results__resul'>, 
<Selector xpath='//li[@class="pv5 pr6 search-results__result-item"]' 
data='<li class="pv5 pr6 search-results__resul'>, <Selector 
xpath='//li[@class="pv5 pr6 search-results__result-item"]' data='<li 
class="pv5 pr6 search-results__resul'>]

Answer 1

我找到了解决方案。我需要selenium向下滚动到页面。我使用了以下代码：

 scheight = .1
  while scheight < 9.9:
      driver.execute_script("window.scrollTo(0, document.body.scrollHeight/%s);" % 
      scheight)
      scheight += .01

在这篇文章中找到了答案：Efficient method to scroll though pages using Selenium