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cgi script doesn't render properly in browser

I am beginner in python web development. So, I quickly did all the set up for running cgi scripts in my ubuntu 14.04 OS. I kept hello.py in /var/www/ but when I run that in browser it doesn't look as expected.

enter image description here

Here is 000-default.conf from /etc/apache2/sites-available/

<VirtualHost *:80>
    # The ServerName directive sets the request scheme, hostname and port that
    # the server uses to identify itself. This is used when creating
    # redirection URLs. In the context of virtual hosts, the ServerName
    # specifies what hostname must appear in the request's Host: header to
    # match this virtual host. For the default virtual host (this file) this
    # value is not decisive as it is used as a last resort host regardless.
    # However, you must set it for any further virtual host explicitly.
    #ServerName www.example.com

    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/

        <Directory /var/www/>
                Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                Order allow,deny
                allow from all
                AddHandler mod_python .py
                PythonHandler mod_python.publisher
                PythonDebug On
        </Directory>


       <Directory /var/www/>
                Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                Order allow,deny
                allow from all
                AddHandler mod_python .psp
                PythonHandler mod_python.psp
                PythonDebug On
        </Directory>



    # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
    # error, crit, alert, emerg.
    # It is also possible to configure the loglevel for particular
    # modules, e.g.
    #LogLevel info ssl:warn

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined

    # For most configuration files from conf-available/, which are
    # enabled or disabled at a global level, it is possible to
    # include a line for only one particular virtual host. For example the
    # following line enables the CGI configuration for this host only
    # after it has been globally disabled with "a2disconf".
    #Include conf-available/serve-cgi-bin.conf
</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

Here are the enabled mods:

enter image description here

Hello.py file:

#!/usr/bin/python

print '<html>'
print '<head>'
print '<title>Hello Word - First CGI Program</title>'
print '</head>'
print '<body>'
print '<h2>Hello Word! This is my first CGI program</h2>'
print '</body>'
print '</html>'
like image 981
abhimanyuaryan Avatar asked Jun 13 '26 18:06

abhimanyuaryan


2 Answers

As @Skywrath indicated, you do need to print your headers before any content. In addition to this, add a CGI handler for python files in the .htaccess file in /var/www/, like so:

AddHandler cgi-script .cgi .py
Options +ExecCGI 
like image 187
Darth Vader Avatar answered Jun 16 '26 07:06

Darth Vader


You need to indicate this page is plain HTML file by adding the following line at the top of your HTML code, even before . For example:

 print 'Content-type: text/html'
 print #An empty line is needed between the previous line and your HTML code
 print '<html>'
 ...
 print '</html>'
like image 45
Skywrath Avatar answered Jun 16 '26 07:06

Skywrath