Python on ISPconfig3 server

[Ripeed]

Hi gurus, need help. I have working solution with ispconfig 3. About 30 web pages on server and etc.

When I try some test if python work like this:

def index(req):
   return "Test successfil";

Results is in browser: Test successful.

But when I try some webpage more complicated or script based on python then page visualization stops on the python code and than nothing.

I think somethings wrong with showing python.

Any ideas? Thanks for help.

[Ripeed]

This is that script that does not work on server.
Its OK until starts call

 include_once("./php_adlinks/adlinks.inc.php");
          echo adlinks_zobrazitListu("utf-8","curl");

Than the page is like without styles and the code of page ends until i call that.

<?

	
	define("SEO_LISTA_GETAD","http://adlinks.effectix.com/getad/getad.py?");
	

	function adlinks_zobrazitListu($encoding = "utf-8",$gettype = "fopen") {
		$RURL = "http://".$_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
		$RURL = trim($RURL,"/");
		$RURL_ENCODED = urlencode($RURL);
		$data = "";
		switch ($gettype) {
			case "fopen":
				@$fp = fopen(SEO_LISTA_GETAD."q=$RURL_ENCODED", "r");
				if (!$fp) {
		      		@$fp = fopen(SEO_LISTA_GETAD."t=links&amp;q=$RURL_ENCODED", "r");
			    }
			    if ($fp) {
			      		while(!feof($fp)) {
				            $data .= fread($fp, 2048);
			      		}
			      		fclose($fp);
			    }
			    break;
			case "curl":
				$curl = curl_init();
				curl_setopt($curl, CURLOPT_URL, SEO_LISTA_GETAD."q=$RURL_ENCODED");
				curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
				$data = curl_exec($curl);
				$info = curl_getinfo($curl);
				curl_close($curl);
				if ($info['http_code'] == 307) {
					$curl = curl_init();
					curl_setopt($curl, CURLOPT_URL, SEO_LISTA_GETAD."t=links&amp;q=$RURL_ENCODED");
					curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
					$data = curl_exec($curl);
					curl_close($curl);
				}
				break;
			case "file_get_contents":
				$data = file_get_contents(SEO_LISTA_GETAD."q=$RURL_ENCODED");				
        $pos = strpos($http_response_header[0], "307");
    if ($pos === true) {
					$data = file_get_contents(SEO_LISTA_GETAD."t=links&amp;q=$RURL_ENCODED");
				}
				break;
		}
		if ($data != "") {
	    	    switch ($encoding) {
	      			case "windows-1250":
	      				$data = iconv("utf-8",$encoding,$data);
	      			break;
	      			case "iso-8859-2":
	      				$data = iconv("utf-8",$encoding,$data);
	      			break;
	      			default:
	      			break;
	      		}
	      		return $data;
	    }
	}
?>

[till]

This script is php and not python.

[Ripeed]

Thanks, I know that but with:

define("SEO_LISTA_GETAD","http://adlinks.effectix.com/getad/getad.py?");

I call .py and thats python... and on this its stops...

It works on old server and when I moved it on new server with debian and ISPconfig3 its not work

[till]

With that php code you load a external URL, it does not matter in which programming language a external script is coded that you load with curl as you will get html back. So you dont execute a local python script here and you dont need python support on your server.

My guess is that you just dont have the php curl module installed. Install it with:

apt-get install php5-curl

and restart apache.

[Ripeed]

Till, you have right, but when I try to update some package to install that feature it makes me trouble like this: Thread

[till]

Check the apache error.log (/var/log/apache/error.log) for errors, especiall for vlogger errors.

[Ripeed]

I am very confused about that:

/var/log/apache2/error.log

[Thu May 24 10:27:41 2012] [error] [client CENSORED] PHP Notice:  Undefined index: on_after_update in /usr/local/ispconfig/interface/lib/classes/plugin.inc.php on line 139
[Thu May 24 10:27:41 2012] [error] [client CENSORED] PHP Notice:  Undefined index: dns:on_after_update in /usr/local/ispconfig/interface/lib/classes/plugin.inc.php on line 139
[Thu May 24 10:27:41 2012] [error] [client CENSORED] PHP Notice:  Undefined index: dns:dns_soa:on_after_update in /usr/local/ispconfig/interface/lib/classes/plugin.inc.php on line 139
[Thu May 24 10:27:51 2012] [error] [client CENSORED] PHP Notice:  Undefined index: on_after_insert in /usr/local/ispconfig/interface/lib/classes/plugin.inc.php on line 139
[Thu May 24 10:27:51 2012] [error] [client CENSORED] PHP Notice:  Undefined index: dns:on_after_insert in /usr/local/ispconfig/interface/lib/classes/plugin.inc.php on line 139
[Thu May 24 10:27:51 2012] [error] [client CENSORED] PHP Notice:  Undefined index: dns:dns_txt:on_after_insert in /usr/local/ispconfig/interface/lib/classes/plugin.inc.php on line 139
[Thu May 24 10:28:02 2012] [notice] caught SIGTERM, shutting down
[Thu May 24 10:32:30 2012] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Thu May 24 10:32:30 2012] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Thu May 24 10:32:30 2012] [notice] suEXEC mechanism enabled (wrapper: /usr/lib/apache2/suexec)
[Thu May 24 10:32:30 2012] [notice] Digest: generating secret for digest authentication ...
[Thu May 24 10:32:30 2012] [notice] Digest: done
Use of uninitialized value $DBI_DUMP in alarm at /usr/local/ispconfig/server/scripts/vlogger line 538.
[Thu May 24 10:32:30 2012] [error] python_init: Python version mismatch, expected '2.6.5+', found '2.6.6'.
[Thu May 24 10:32:30 2012] [error] python_init: Python executable found '/usr/bin/python'.
[Thu May 24 10:32:30 2012] [error] python_init: Python path being used '/usr/lib/python2.6/:/usr/lib/python2.6/plat-linux2:/usr/lib/python2.6/lib-tk:/usr/lib/python2.6/lib-old:/usr/lib/python2.6/lib-dynload'.
[Thu May 24 10:32:30 2012] [notice] mod_python: Creating 8 session mutexes based on 256 max processes and 0 max threads.
[Thu May 24 10:32:30 2012] [notice] mod_python: using mutex_directory /tmp 
[Thu May 24 10:32:30 2012] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Thu May 24 10:32:30 2012] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Thu May 24 10:32:30 2012] [notice] Apache/2.2.16 (Debian) DAV/2 mod_fcgid/2.3.6 PHP/5.3.3-7+squeeze9 with Suhosin-Patch mod_python/3.3.1 Python/2.6.6 mod_ruby/1.2.6 Ruby/1.8.7(2010-08-16) mod_ssl/2.2.16 OpenSSL/0.9.8o configured -- resuming normal operations
[Thu May 24 10:33:48 2012] [error] [client CENSORED] PHP Notice:  Undefined variable: html_server in /usr/local/ispconfig/interface/web/monitor/show_sys_state.php on line 237
[Thu May 24 10:33:48 2012] [error] [client CENSORED PHP Notice:  Undefined index: nezn\xc3\xa1m\xc3\xbd in /usr/local/ispconfig/interface/web/monitor/show_sys_state.php on line 255
[Thu May 24 10:33:48 2012] [error] [client CENSORED] PHP Notice:  Undefined index: info in /usr/local/ispconfig/interface/web/monitor/show_sys_state.php on line 256

Do you see from that something what I can repair?

[Ripeed]

If I change something in ISPconfig then I must kill Apache2 and start IT.

Help very appreciated

[till]

Try to find out what you changed or installed which causes thes e apache instabilitys and then undo these steps. According to the error log something in the python installation is broken:

Python version mismatch, expected '2.6.5+', found '2.6.6'

so if you dont need python on that server then you should consdier to remove mod_python.