使用 python 和机械化即时尝试登录网站。
我正在使用的代码是：
from mechanize import Browser
def calOnline(uname,passwd):
br = Browser()
br.set_debug_http(True)
br.set_debug_redirects(True)
br.set_debug_responses(True)
br.set_handle_redirect(True)
br.set_handle_robots(False)
br.set_handle_refresh(True)
#~ br.encoding()
br.addheaders = [('User-Agent','Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20100101 Firefox/13.0.1'),
('Accept','text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'),
('Accept-Language','en-us,en;q=0.5'),
('Accept-Encoding','gzip, deflate'),
('Connection','keep-alive')]
print('opening site')
br.open('https://m.cal-online.co.il/')
print('\n\nsubmiting first form')
br.select_form(nr=0)
br.submit()
print('\n\nselecting login form')
br.select_form(nr=0)
br['ctl00$cphMain$LGN$UserName'] = uname
br['ctl00$cphMain$LGN$Password'] = passwd
print('\n\nsubmitting form')
br.submit(name='ctl00$cphMain$LGN$LoginButton')
print('\n\nOpening details page')
res = br.open('https://m.cal-online.co.il/SCREENS/Transactions/TrSearch.aspx')
print res.read()
uname = 'someuname'
passwd = 'somepasswd'
a = calOnline(uname, passwd)
print a.read()
该网站是信用卡网站的移动版本，我试图从中获取我的费用。
浏览器（Android 作为移动设备或 Firefox/Chrome/Opera 作为桌面）打开站点并登录没有任何问题。在尝试以编程方式登录时，它只是卡住了，这里是 iOS 用户代理的调试日志：
opening site
send: 'GET / HTTP/1.1\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nHost: m.cal-online.co.il\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nUser-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16\r\nConnection: close\r\n\r\n'
reply: 'HTTP/1.1 200 OK\r\n'
header: Server: Apache-Coyote/1.1
header: X-Powered-By: ASP.NET
header: Set-Cookie: JSESSIONID=E46452F3D9D4B7303C6E93F04BE54449; Path=/; Secure
header: X-MA-MIS-Device: root^html^mozilla/5^safari^appleiphone^appleiphone(os_3.0)
header: Server: Microsoft-IIS/6.0
header: X-AspNet-Version: 2.0.50727
header: Date: Fri, 29 Jun 2012 21:44:52 GMT
header: Cache-Control: no-cache, no-store, must-revalidate, no-transform
header: Pragma: no-cache
header: Expires: -1
header: Content-Type: text/html;charset=utf-8
header: Content-Length: 302
header: Connection: close
send: 'GET /SCREENS/AccountManagement/HomePage.aspx HTTP/1.1\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nHost: m.cal-online.co.il\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nUser-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16\r\nConnection: close\r\nCookie: JSESSIONID=E46452F3D9D4B7303C6E93F04BE54449\r\n\r\n'
reply: 'HTTP/1.1 302 Moved Temporarily\r\n'
header: Server: Apache-Coyote/1.1
header: X-Powered-By: ASP.NET
header: X-MA-MIS-Device: root^html^mozilla/5^safari^appleiphone^appleiphone(os_3.0)
header: Server: Microsoft-IIS/6.0
header: X-AspNet-Version: 2.0.50727
header: Location: https://m.cal-online.co.il/SCREENS/AccountManagement/Opening.aspx?ReturnUrl=%2fSCREENS%2fAccountManagement%2fHomePage.aspx
header: Content-Length: 0
header: Date: Fri, 29 Jun 2012 21:44:53 GMT
header: Connection: close
send: 'GET /SCREENS/AccountManagement/Opening.aspx?ReturnUrl=%2fSCREENS%2fAccountManagement%2fHomePage.aspx HTTP/1.1\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nHost: m.cal-online.co.il\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nUser-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16\r\nConnection: close\r\nCookie: JSESSIONID=E46452F3D9D4B7303C6E93F04BE54449\r\n\r\n'
reply: 'HTTP/1.1 200 OK\r\n'
header: Server: Apache-Coyote/1.1
header: X-Powered-By: ASP.NET
header: X-MA-MIS-Device: root^html^mozilla/5^safari^appleiphone^appleiphone(os_3.0)
header: Server: Microsoft-IIS/6.0
header: X-AspNet-Version: 2.0.50727
header: Date: Fri, 29 Jun 2012 21:44:55 GMT
header: Cache-Control: private
header: Content-Type: text/html;charset=utf-8
header: Content-Length: 1256
header: Connection: close
send: 'GET /SCREENS/AccountManagement/Login.aspx HTTP/1.1\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nHost: m.cal-online.co.il\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nUser-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16\r\nConnection: close\r\nCookie: JSESSIONID=E46452F3D9D4B7303C6E93F04BE54449\r\n\r\n'
reply: 'HTTP/1.1 302 Moved Temporarily\r\n'
header: Server: Apache-Coyote/1.1
header: X-Powered-By: ASP.NET
header: X-MA-MIS-Device: root^html^mozilla/5^safari^appleiphone^appleiphone(os_3.0)
header: Server: Microsoft-IIS/6.0
header: X-AspNet-Version: 2.0.50727
header: Location: https://m.cal-online.co.il/SCREENS/AccountManagement/Login.aspx?cc=c009a07&rnd=2103197098
header: Set-Cookie: test_cookie=ok; expires=Sat, 30-Jun-2012 21:45:12 GMT; path=/
header: Content-Length: 0
header: Date: Fri, 29 Jun 2012 21:45:07 GMT
header: Connection: close
send: 'GET /SCREENS/AccountManagement/Login.aspx?cc=c009a07&rnd=2103197098 HTTP/1.1\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nHost: m.cal-online.co.il\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nUser-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16\r\nConnection: close\r\nCookie: test_cookie=ok; JSESSIONID=E46452F3D9D4B7303C6E93F04BE54449\r\n\r\n'
reply: 'HTTP/1.1 200 OK\r\n'
header: Server: Apache-Coyote/1.1
header: X-Powered-By: ASP.NET
header: X-MA-MIS-Device: root^html^mozilla/5^safari^appleiphone^appleiphone(os_3.0)
header: Server: Microsoft-IIS/6.0
header: X-AspNet-Version: 2.0.50727
header: Set-Cookie: ASP.NET_SessionId=clocqc55tdzykh45zql10045; path=/; HttpOnly
header: Date: Fri, 29 Jun 2012 21:45:09 GMT
header: Cache-Control: no-cache, no-store, must-revalidate, no-transform
header: Pragma: no-cache
header: Expires: -1
header: Content-Type: text/html;charset=utf-8
header: Content-Length: 3153
header: Connection: close
submiting first form
send: 'POST /SCREENS/AccountManagement/Login.aspx?rnd=2103197098&cc=c009a07 HTTP/1.1\r\nContent-Length: 189\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nConnection: close\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nUser-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16\r\nHost: m.cal-online.co.il\r\nReferer: https://m.cal-online.co.il/\r\nCookie: test_cookie=ok; ASP.NET_SessionId=clocqc55tdzykh45zql10045; JSESSIONID=E46452F3D9D4B7303C6E93F04BE54449\r\nContent-Type: application/x-www-form-urlencoded\r\n\r\n__VIEWSTATE=&ctl00%24__MATRIX_VIEWSTATE=1&ctl00%24cphMain%24LGN%24UserName=&ctl00%24cphMain%24LGN%24Password=&ctl00%24cphMain%24LGN%24LoginButton.x=1&ctl00%24cphMain%24LGN%24LoginButton.y=1'
reply: 'HTTP/1.1 200 OK\r\n'
header: Server: Apache-Coyote/1.1
header: X-Powered-By: ASP.NET
header: X-MA-MIS-Device: root^html^mozilla/5^safari^appleiphone^appleiphone(os_3.0)
header: Server: Microsoft-IIS/6.0
header: X-AspNet-Version: 2.0.50727
header: Date: Fri, 29 Jun 2012 21:45:10 GMT
header: Cache-Control: no-cache, no-store, must-revalidate, no-transform
header: Pragma: no-cache
header: Expires: -1
header: Content-Type: text/html;charset=utf-8
header: Content-Length: 3210
header: Connection: close
selecting login form
submitting form
send: 'POST /SCREENS/AccountManagement/Login.aspx?rnd=2103197098&cc=c009a07 HTTP/1.1\r\nContent-Length: 206\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nConnection: close\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nUser-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16\r\nHost: m.cal-online.co.il\r\nReferer: https://m.cal-online.co.il/SCREENS/AccountManagement/Login.aspx?rnd=2103197098&cc=c009a07\r\nCookie: test_cookie=ok; ASP.NET_SessionId=clocqc55tdzykh45zql10045; JSESSIONID=E46452F3D9D4B7303C6E93F04BE54449\r\nContent-Type: application/x-www-form-urlencoded\r\n\r\n__VIEWSTATE=&ctl00%24__MATRIX_VIEWSTATE=2&ctl00%24cphMain%24LGN%24UserName=<uname>&ctl00%24cphMain%24LGN%24Password=<passwd>&ctl00%24cphMain%24LGN%24LoginButton.x=1&ctl00%24cphMain%24LGN%24LoginButton.y=1'
reply: 'HTTP/1.1 302 Moved Temporarily\r\n'
header: Server: Apache-Coyote/1.1
header: X-Powered-By: ASP.NET
header: X-MA-MIS-Device: root^html^mozilla/5^safari^appleiphone^appleiphone(os_3.0)
header: Server: Microsoft-IIS/6.0
header: X-AspNet-Version: 2.0.50727
header: Location: https://m.cal-online.co.il/SCREENS/AccountManagement/HomePage.aspx
header: Set-Cookie: .ASPXAUTH=478FDDCD007398FEB264895D0F6EDB51B391DD0F5FBA3C71FC6A9E747AF3A97E6382E7B939614DFC07B25A1D4A641ED121F15508483A676AC49BAA550BEADF382F93792E849F63E99B03FA45143391ACD5E18CA7124FAC43AC378D16703DB5B2A374E4D1B3278BF9B886F3B4A41BB12E3569162D; path=/; HttpOnly
header: Content-Length: 0
header: Date: Fri, 29 Jun 2012 21:45:14 GMT
header: Connection: close
send: 'GET /SCREENS/AccountManagement/HomePage.aspx HTTP/1.1\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nConnection: close\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nUser-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16\r\nHost: m.cal-online.co.il\r\nCookie: test_cookie=ok; ASP.NET_SessionId=clocqc55tdzykh45zql10045; .ASPXAUTH=478FDDCD007398FEB264895D0F6EDB51B391DD0F5FBA3C71FC6A9E747AF3A97E6382E7B939614DFC07B25A1D4A641ED121F15508483A676AC49BAA550BEADF382F93792E849F63E99B03FA45143391ACD5E18CA7124FAC43AC378D16703DB5B2A374E4D1B3278BF9B886F3B4A41BB12E3569162D; JSESSIONID=E46452F3D9D4B7303C6E93F04BE54449\r\nReferer: https://m.cal-online.co.il/SCREENS/AccountManagement/Login.aspx?rnd=2103197098&cc=c009a07\r\n\r\n'
reply: 'HTTP/1.1 200 OK\r\n'
header: Server: Apache-Coyote/1.1
header: X-Powered-By: ASP.NET
header: X-MA-MIS-Device: root^html^mozilla/5^safari^appleiphone^appleiphone(os_3.0)
header: Server: Microsoft-IIS/6.0
header: X-AspNet-Version: 2.0.50727
header: Date: Fri, 29 Jun 2012 21:45:16 GMT
header: Cache-Control: no-cache, no-store, must-revalidate, no-transform
header: Pragma: no-cache
header: Expires: -1
header: Content-Type: text/html;charset=utf-8
header: Content-Length: 5235
header: Connection: close
我的 Firefox 用户代理也会发生同样的事情。它只是卡在这一刻，直到网站超时，由于不活动而将我重定向到 LogOut 页面。有什么我错过的吗？提前致谢