python - 无法使用 python 中的 headless 浏览器向 Nike.com 提交表单/登录

Question

我目前正在尝试使用 python 中的 headless 浏览器进行一些质量检查/表单提交，我认为我的图书馆无法提交/完成表单。我在这里做错了什么？

import mechanize
import cookielib

cj = cookielib.LWPCookieJar()

br = mechanize.Browser()
br.set_cookiejar(cj)
br.set_handle_equiv(True)
br.set_handle_gzip(True)
br.set_handle_redirect(True)
br.set_handle_referer(True)
br.set_handle_robots(False)

response1 = br.open("http://www.nike.com/us/en_us/")

assert br.viewing_html()
print br.title()
print response1.geturl()

html = response1.read()

for forms in br.forms():
    print forms

# Select the second (index one) form
br.select_form('login-form')

# User credentials
br.form['email'] = 'example@email.com'
br.form['password'] = 'test-password'


br.submit

如果我尝试 robobrowser，这是我的错误:

Traceback (most recent call last):
  File "/Users/cmw/PycharmProjects/Nike_Bot/nike_bot_py.py", line 44, in <module>
    browser.submit_form(signin_form)
  File "/Library/Python/2.7/site-packages/robobrowser/browser.py", line 341, in submit_form
    response = self.session.request(method, url, **payload.to_requests(method))
  File "/Library/Python/2.7/site-packages/requests/sessions.py", line 456, in request
    resp = self.send(prep, **send_kwargs)
  File "/Library/Python/2.7/site-packages/requests/sessions.py", line 553, in send
    adapter = self.get_adapter(url=request.url)
  File "/Library/Python/2.7/site-packages/requests/sessions.py", line 608, in get_adapter
    raise InvalidSchema("No connection adapters were found for '%s'" % url)
requests.exceptions.InvalidSchema: No connection adapters were found for 'javascript:void(0);'

Answer 1

您尝试访问的网站运行 javascript 来提交表单:action="javascript:void(0);"。您的 mechanize 库试图在实际上无法理解 javascript 的情况下模仿它，但失败了。如果您只是使用 POST 提交表单的内容，那么除非他们使用请求身份验证，否则这可能会起作用，在这种情况下，您就不走运了。