我想在网页上提交一个类似于这样的登录表单。我也尝试提交嵌套表单以及提交两个表单,每次都出现相同的错误。用python机械化提交嵌套表格
<form method="post" name="loginform">
<input type='hidden' name='login' value='1'>
<form action="#" method="post" id="login">
Username
<input type="text" name="username" id="username" />
Password
<input type="password" name="password" id="password" />
<input type="submit" value='Login' class="submit" />
这是我使用的python脚本。我还注意到,这些表格没有关闭</form>
我不确定这是否与我的问题有关。
from mechanize import Browser
br = Browser()
br.set_handle_robots(False)
br.addheaders = [('User-agent', 'Firefox')]
br.open('http://www.example.com/')
br.select_form(name="loginform")
br['login'] = '1'
br['username'] = 'user'
br['password'] = 'pass'
resp = br.submit()
我得到的错误是
ParseError: nested FORMs
编辑:
import mechanize
from BeautifulSoup import MinimalSoup
class PrettifyHandler(mechanize.BaseHandler):
def http_response(self, request, response):
if not hasattr(response, "seek"):
response = mechanize.response_seek_wrapper(response)
# only use BeautifulSoup if response is html
if response.info().dict.has_key('content-type') and ('html' in response.info().dict['content-type']):
soup = MinimalSoup (response.get_data())
response.set_data(soup.prettify())
return response
br = mechanize.Browser()
br.add_handler(PrettifyHandler())
br.open('http://example.com/')
br.select_form(nr=1)
br.form['username'] = 'mrsmith'
br.form['password'] = '123abc'
resp = br.submit()
print resp.read()
试过和ICBIBS给了我同样的错误,MinimalSoup没有给出任何错误,它只是没有工作。我编辑显示我使用的代码。 +1获得更好的信息,但也许它会帮助某人。 – John