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我正在使用以下代码写入一个csv文件。Python:BeautifulSoup Findall跳转到下一个标记
import urllib2
from BeautifulSoup import BeautifulSoup
import csv
import re
page = urllib2.urlopen('http://finance.yahoo.com/q/ks?s=F%20Key%20Statistics').read()
f = csv.writer(open("pe_ratio.csv","wb"))
f.writerow(["Name","PE","Revenue % YOY","ROA% YOY","OCF Positive","Debt - Equity"])
soup = BeautifulSoup(page)
all_data = soup.findAll('td', "yfnc_tabledata1")
f.writerow(('Ford', all_data[2].getText()))
name_company = soup.findAll("div", {"class" : "title"})
# find all h2
#print soup.prettify
#h2 div class="title"
print name_company
我已经找到我想要的东西摆在csv文件,但现在我需要限制它只是,“福特汽车公司(F)当我打印出来name_company我得到这个:
[<div class="title"><h2>Ford Motor Co. (F)</h2> <span class="rtq_exch"> <span class="rtq_dash">-</span>NYSE </span><span class="wl_sign"></span></div>]
我尝试过使用name_company.next和name_company.content [0]。什么会工作?name_company使用findall,我不知道是否使.content和.next为空。感谢您提前给予帮助。
感谢。我将如何编写在这行代码中打印以代替“Ford”的内容? f.writerow(('Ford',all_data [2] .getText())) –
@RobertBirch:我已经更新了答案。 – Birei