使用lxml/python解析论坛帖子

当我使用下面的代码时，它将一个div拆分为数组中的十五个项。问题是我想把这篇文章作为数组中的一个项目。这可能是因为

标记，但我不知道如何解决它

from lxml import html
import requests

page = requests.get('http://www.city-data.com/forum/economics/2056372-minimum-wage-vs-liveable-wage.html')

tree = html.fromstring(page.text)

details = tree.xpath('//div[contains(@id, "post_message_33583236")]/text()')

print len(details) #prints 15

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使用xpath（非文本）查找元素，并使用以下方法：

印刷品：

With all the talk about raising the minimum wage, I think the real issue is that people are not getting a liveable wage anymore.  This applies to many skilled people too in which their job tries to pay them $10-13hr for $20-30hr type of work.

Not everyone deserves a raise at walmart or other low paying jobs.  I  think everyone should atleast prove themselves for 6 months to year then  start to gradually get a raise. You cant act a fool and get paid the same as people who work hard and try to move up in life. Even if walmart workers weren't making minimum wage and making  $11hr, you cant really do much making 22k a year other than live in a  cheap/borderline crime infested area

$11hr gets you about $1250 a month after taxes and health coverage at most jobs and ill list just the basic necessities in life
...

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谢谢你的回复。我还有一个问题，当我写print len（细节）时，它会打印24个。这是为什么？@Simon这是这个节点有多少子节点。如果答案有用的话，别忘了接受。谢谢

With all the talk about raising the minimum wage, I think the real issue is that people are not getting a liveable wage anymore.  This applies to many skilled people too in which their job tries to pay them $10-13hr for $20-30hr type of work.

Not everyone deserves a raise at walmart or other low paying jobs.  I  think everyone should atleast prove themselves for 6 months to year then  start to gradually get a raise. You cant act a fool and get paid the same as people who work hard and try to move up in life. Even if walmart workers weren't making minimum wage and making  $11hr, you cant really do much making 22k a year other than live in a  cheap/borderline crime infested area

$11hr gets you about $1250 a month after taxes and health coverage at most jobs and ill list just the basic necessities in life
...