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# -*- coding: utf-8 -
#
# This file is part of gunicorn released under the MIT license.
# See the NOTICE for more information.
import re
class SubDomainApp:
"""WSGI application to delegate requests based on domain name.
"""
def __init__(self, mapping):
self.mapping = mapping
def __call__(self, environ, start_response):
host = environ.get("HTTP_HOST", "")
host = host.split(":")[0] # strip port
for pattern, app in self.mapping:
if re.match("^" + pattern + "$", host):
return app(environ, start_response)
else:
start_response("404 Not Found", [])
return [b""]
def hello(environ, start_response):
start_response("200 OK", [("Content-Type", "text/plain")])
return [b"Hello, world\n"]
def bye(environ, start_response):
start_response("200 OK", [("Content-Type", "text/plain")])
return [b"Goodbye!\n"]
app = SubDomainApp([
("localhost", hello),
(".*", bye)
])
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