christianb93/wsgi.py

## wsgi.py
from paste.deploy import loadapp
from wsgiref.simple_server import make_server


#
# A middleware that adds a key to the environment
#
class Middleware:

    def __init__(self, app, key="test", value=1):
        self._key = key
        self._value = value
        self._app = app

    def __call__(self, environ, status_response):
        environ[self._key] = self._value
        return self._app(environ, status_response)

#
# This is our application, as usual
#
def application(environ, start_response):

    start_response(
        '200 OK',
        [('Content-type', 'text/html')]
    )

    response = "<html><body><p><b>Environment data:</b></p>"
    response += "<table><tr><th>Key</th><th>Value</th></tr>"
    for key, value in environ.items():
        response +=  "<tr><td>%s</td><td>%s</td></tr>" % ( key, value)
    response = response + "</table></body></html>"
    return [bytes(response, 'utf-8')]

#
# This is the factory which is invoked by PasteDeploy, passing
# additional configuration data from the INI file
#
def app_factory(global_config, **local_conf):
    return application


#
# A filter factory. A filter factory returns a filter function
#
def filter_factory(global_conf, key):
    # A filter function returns a middleware, wrapping the
    # provided app
    def filter(app):
        return Middleware(app, key)
    return filter

#
# This call evaluates the INI file and builds an application
#
wsgi_app = loadapp('config:paste.ini', relative_to=".")

httpd = make_server('', 8800, wsgi_app)
httpd.serve_forever()
	from paste.deploy import loadapp
	from wsgiref.simple_server import make_server


	#
	# A middleware that adds a key to the environment
	#
	class Middleware:

	def __init__(self, app, key="test", value=1):
	self._key = key
	self._value = value
	self._app = app

	def __call__(self, environ, status_response):
	environ[self._key] = self._value
	return self._app(environ, status_response)

	#
	# This is our application, as usual
	#
	def application(environ, start_response):

	start_response(
	'200 OK',
	[('Content-type', 'text/html')]
	)

	response = "<html><body><p><b>Environment data:</b></p>"
	response += "<table><tr><th>Key</th><th>Value</th></tr>"
	for key, value in environ.items():
	response += "<tr><td>%s</td><td>%s</td></tr>" % ( key, value)
	response = response + "</table></body></html>"
	return [bytes(response, 'utf-8')]

	#
	# This is the factory which is invoked by PasteDeploy, passing
	# additional configuration data from the INI file
	#
	def app_factory(global_config, **local_conf):
	return application


	#
	# A filter factory. A filter factory returns a filter function
	#
	def filter_factory(global_conf, key):
	# A filter function returns a middleware, wrapping the
	# provided app
	def filter(app):
	return Middleware(app, key)
	return filter

	#
	# This call evaluates the INI file and builds an application
	#
	wsgi_app = loadapp('config:paste.ini', relative_to=".")

	httpd = make_server('', 8800, wsgi_app)
	httpd.serve_forever()