DouKaku? 7030 匿名: lxml(LL Golf Hole 1 - tinyurl.comを使ってURLを短縮する)

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LL Golf Hole 1 - tinyurl.comを使ってURLを短縮する (Nested Flatten)

lxml

from urllib2 import urlopen
from lxml.html import parse, submit_form

form = parse(urlopen('http://tinyurl.com/')).getroot().forms[1]
form.fields['url'] = 'http://ll.jus.or.jp/2008/info/xgihyo'
root = parse(submit_form(form)).getroot()
print root.xpath('//blockquote/b')[1].text

parseに直接urlを渡すように修正。

--- a/lxml.py   Tue Sep 02 15:50:19 2008 +0900
+++ b/lxml.py   Tue Sep 02 15:57:27 2008 +0900
@@ -1,7 +1,6 @@
-from urllib2 import urlopen
 from lxml.html import parse, submit_form

-form = parse(urlopen('http://tinyurl.com/')).getroot().forms[1]
+form = parse('http://tinyurl.com/').getroot().forms[1]
 form.fields['url'] = 'http://ll.jus.or.jp/2008/info/xgihyo'
 root = parse(submit_form(form)).getroot()
 print root.xpath('//blockquote/b')[1].text

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