I packaged QWIP into a WSGI server for Quixote. Proposed for inclusion as
quixote.servers.wsgi_server.py . Use the QWIP object directly with any
WSGI server, or run the script standalone for the usual *_server.py
behavior using WSGI Utils' HTTP server.
#!/usr/bin/env python
"""
A WSGI wrapper for Quixote applications, and a standalone interface to WSGI
Utils' multi-threaded HTTP server.
To run the Quixote demos or your own application using wsgiutils' HTTP server:
wsgi_server.py
wsgi_server.py --factory=quixote.demo.altdemo.create_publisher
wsgi_server.py --factory=quixote.demo.mini_demo.create_publisher
wsgi_server.py --help # Shows all options and defaults.
and point your browser to http://localhost:8080/ . --factory names a function
that returns a Publisher object configured for the desired application. You'll
get an ImportError if WSGI Utils is not installed; obtain it from
http://www.owlfish.com/software/wsgiutils/
To use your Quixote application with any WSGI server or middleware:
from quixote.server.wsgi_server import QWIP
wsgi_application = QWIP(create_publisher_function)
Authors: Mike Orr <[EMAIL PROTECTED]> and Titus Brown <[EMAIL PROTECTED]>.
Last updated 2005-04-29.
"""
from quixote.http_request import HTTPRequest
class QWIP:
"""I make a Quixote Publisher object look like a WSGI application."""
request_class = HTTPRequest
def __init__(self, create_publisher_fn):
self.publisher = create_publisher_fn()
def __call__(self, env, start_response):
"""I am called for each request."""
if not env.has_key('REQUEST_URI'):
env['REQUEST_URI'] = env['SCRIPT_NAME'] + env['PATH_INFO']
input = env['wsgi.input']
request = self.request_class(input, env)
response = self.publisher.process_request(request)
status = "%03d %s" % (response.status_code, response.reason_phrase)
headers = response.generate_headers()
start_response(status, headers)
return response.generate_body_chunks() # Iterable object.
def run(create_publisher, host='', port=80):
"""Runs a multi-threaded HTTP server publishing a Quixote application
via WSGI/QWIP. Depends on WSGI Utils from
http://www.owlfish.com/software/wsgiutils/
"""
from wsgiutils.wsgiServer import WSGIServer
app_map = {'': QWIP(create_publisher)}
httpd = WSGIServer((host, port), app_map, serveFiles=False)
httpd.serve_forever()
if __name__ == '__main__':
from quixote.server.util import main
main(run)_______________________________________________
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