我想使用Selenium在Python中迭代下面的元素。
<ul class="skills-section">
<li class="endorse-item has-endorsements " data-endorsed-item-name="Ear Surgery">
<li class="endorse-item has-endorsements " data-endorsed-item-name="Healthcare">
<li class="endorse-item has-endorsements " data-endorsed-item-name="Hospitals">
<li class="endorse-item has-endorsements " data-endorsed-item-name="Surgery">
<li class="endorse-item has-endorsements " data-endorsed-item-name="Medical Education">
<li class="endorse-item has-endorsements " data-endorsed-item-name="Pediatrics">
<li class="endorse-item has-endorsements " data-endorsed-item-name="Treatment">
<li class="endorse-item has-endorsements " data-endorsed-item-name="Public Health">
<li class="endorse-item has-endorsements " data-endorsed-item-name="Patient Safety">
<li class="endorse-item has-endorsements " data-endorsed-item-name="Emergency Medicine">
</ul>我试过什么?
skillsSection = a.find_element_by_xpath("//ul[contains(@class, 'skills-section')]")
skillsList = skillsSection.find_elements_by_tag_name("li")
for skill in skillsList:
print skill.find_element_by_xpath("//span[contains(@class,endorse-item-name')]/a").text 但问题是,它总是打印第一个元素值。元素不递增。
发布于 2015-07-13 18:23:17
您要做的是使用'ul'找到带有class='skills-section'的标记,然后在子节点上进行迭代。
skillsSection = a.find_element_by_xpath("//ul[contains(@class, 'skills-section')]")
for child in skillsSection.find_elements_by_xpath(".//*"):
...有关更多详细信息,请参见此答案:Selenium Python get all children elements
发布于 2016-03-20 19:10:05
我最近处理了一个类似的问题,我只能在列表中打印第一项。我发现了一个需要多行的解决方案,并且避免使用xpath。对于您的代码,您可能希望替换:
print skill.find_element_by_xpath("//span[contains(@class,'endorse-item-name')]/a").text 有这样的东西:
a1 = skill.find_element_by_class_name('endorse-item-name')
a2 = a1.find_element_by_tag_name('a')
print a2.text不像使用xpath的一行那么优雅,但它(应该)可以工作。
https://stackoverflow.com/questions/31390493
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