How to setup Python with Lighttpd and FastCGI (like PHP)
- by johndir
Running Lighttpd on Linux, I would like to be able to execute Python scripts just the way I execute PHP scripts.
The goal is to be able to execute arbitrary script files stored in the WWW directory, e.g. http://www.example.com/*.py.
I would not like to spawn a new Python instance (interpreter) for every request (like done in regular CGI, if I'm not mistaken), which is why I'm using FastCGI.
Following Lighttpd's documentation, the following is the FastCGI part of my config file. The problem is that it always runs the /usr/local/bin/python-fcgi script for every *.py file, regardless of the content of that file:
http://www.example.com/script.py [output=>] "python-fcgi: test"
(regardless of the content of script.py)
I'm not interested in using any framework, but simply executing individual [web] scripts.
How can I make it act like PHP, executing any script in the WWW directory by requesting it's path?
/etc/lighttpd/conf.d/fastcgi.conf:
server.modules += ( "mod_fastcgi" )
index-file.names += ( "index.php" )
fastcgi.server = (
".php" => (
"localhost" => (
"bin-path" => "/usr/bin/php-cgi",
"socket" => "/var/run/lighttpd/php-fastcgi.sock",
"max-procs" => 4, # default value
"bin-environment" => (
"PHP_FCGI_CHILDREN" => "1", # default value
),
"broken-scriptfilename" => "enable"
)
),
".py" =>
(
"python-fcgi" =>
(
"socket" => "/var/run/lighttpd/fastcgi.python.socket",
"bin-path" => "/usr/local/bin/python-fcgi",
"check-local" => "disable",
"max-procs" => 1,
)
)
)
/usr/local/bin/python-fcgi:
#!/usr/bin/python2
def myapp(environ, start_response):
start_response('200 OK', [('Content-Type', 'text/plain')])
return ['python-fcgi: test\n']
if __name__ == '__main__':
from flup.server.fcgi import WSGIServer
WSGIServer(myapp).run()
