This will select the parent element of the XPath expression you gave:
//*[@id="titleStoryLine"]/div/h4[text()="Genres:"]/..
Вопрос
How can we traverse back to parent in xpath?
I am crawling IMDB, to obtain genre of films, I am using
elem = hxs.xpath('//*[@id="titleStoryLine"]/div/h4[text()="Genres:"]')
Now,the genres are listed as anchor links, which are siblings to this tag. how can this be achieved?
Решение
This will select the parent element of the XPath expression you gave:
//*[@id="titleStoryLine"]/div/h4[text()="Genres:"]/..
Другие советы
For lxml only (not the built-in ElementTree), the parent is in the element. You can get it like this:
parent = elem.getparent()
and then look from there for whatever you need.