[問題] lxml遇到<br /> 該如何處理?

[girl5566 (5566520)]

大家好  最近想試著撰寫網頁爬蟲

想抓取網頁的這部分資訊

http://imgur.com/rNdE4hh

嘗試的結果為

# -*- coding: utf-8 -*-
from urllib2 import urlopen
import xml.etree.ElementTree as ET
from lxml import etree
import mechanize
import sys

url = "http://www.tham.com.tw/recipe6.php"
path = "//*[@id=\"left-inner\"]/div[2]/div[3]"
html = urlopen(url).read()
tree = etree.HTML(html)
startindex = 4
data = tree.xpath(path)
print data[0].text

Output:

>>> ================================ RESTART ================================
>>>

                    材料 2人份
>>>

看網頁的原始碼猜測是因為<br />阻擋了判斷的緣故

請問這個有解嗎??

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推 ckc1ark: //*[@id=\"left-inner\"]/div[2]/div[3]//text() 試試
→ girl5566: 感謝  已解決
請在請教一下 xpath這部分要怎麼debug?  有什麼秘訣嗎?

下面output也怪怪的

# -*- coding: utf-8 -*-
from urllib2 import urlopen
import xml.etree.ElementTree as ET
from lxml import etree
import mechanize
import sys
url = "https://icook.tw/recipes/133425"
html = urlopen(url).read()
tree = etree.HTML(html)
path = "//*[@id=\"recipes_show\"]/div[3]"
title = tree.xpath(path)
print title

Output:
>>>
[]
※ 編輯: girl5566 (123.195.222.114), 03/15/2016 20:24:59
推 aweimeow: path = "//*[@itemprop=\"name\"]"
→ aweimeow: print title[0].text
→ aweimeow: 你的 XPATH 抓錯了