same code to login,one is ok,another is not

Mon Aug 15 02:58:52 EDT 2011

First one is using http and second one https, did you try an https handler?
as I already pointed out to you in other thread with the same topic...

Please don't spam the list, if you aren 't getting the answers you was
looking for, wait for a while and then repost not just open threads until
get the answer

2011/8/15 Steven D'Aprano <steve+comp.lang.python at pearwood.info>

> 守株待兔 wrote:
>
> > 1.http://www.renren.com/Login.do
> > it is ok,my code:
> [...]
> > 2.https://passport.baidu.com/?login
> > can't login,my code:
> [...]
>
> Do you have a question, or are you just sharing the bad news?
>
> Websites may choose to respond to login attempts differently. Some may
> require cookies, some may not. Some may check the referrer, some may not.
> Some may look at the user agent, some may not.
>
> If the web developer of the site insists that you log in with a browser, or
> Internet Explorer, you have to fight to convince the web server to let you
> in. Many websites really try hard to prevent bots and scripts logging in.
> The closer you can imitate what a real human being in a browser does, the
> better the chances you can fool the server that you are a real human being
> using a browser and not a bot. (Since your script *is* a bot, you may also
> be in violation of the web site's terms of service.)
>
> Some web sites may even check how often you try to log in, or how fast.
>
> But what makes you think you can't log in? Given the response below, it
> looks to me that you did log in, and got a blank page with some javascript
> to redirect you to the real content page. (If you are a web developer and
> you do this, I hate you.) But I may be wrong -- I'm not an expert on these
> things.
>
>
> > <!--STATUS OK-->
> > <html><head><title>������§��������      </title>
> > <meta http-equiv=content-type content="text/html; charset=gb2312">
> > <META http-equiv='Pragma' content='no-cache'>
> > </head>
> > <body>
> >
> >
> >
> >             <script>
> >             var url="./?pwd=1"
> >             url=url.replace(/^\.\//gi,"http://passport.baidu.com/");
> >             location.href=url;
> >             </script>
> >
> >
> >
> > </body>
> > </html>
>
>
> --
> Steven
>
> --
> http://mail.python.org/mailman/listinfo/python-list
>
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