Running twisted application without twistd

gistfile1.txt

from twisted.web.resource import Resource
from twisted.internet import reactor
from twisted.web.static import File
from twisted.web import server
from twisted.application import internet, service
from twisted.application.app import startApplication
from twisted.web.wsgi import WSGIResource
from twisted.runner.procmon import ProcessMonitor

from twisted.web import vhost, static


# Static
def getService_static(port=8880):
    """
    Static file serving
    """
    mounts = Resource()
    mounts.putChild("foo", File("/tmp"))
    # mounts.putChild("bar", File("/lost+found"))
    mounts.putChild("baz", File("/opt"))
    return internet.TCPServer(port, server.Site(mounts))


# WSGI
def getService_wsgi(port=8000):
    """
    WSGI Service
    """
    from flask import Flask

    app = Flask('test')

    @app.route('/')
    def index():
        return 'Hello world'

    site = server.Site(WSGIResource(reactor, reactor.getThreadPool(), app))
    return internet.TCPServer(8000, site)


# vhosts
def getService_wsgi_vhost(port=8000):
    """
    WSGI Service
    """
    from flask import Flask, request

    app = Flask('test')

    @app.route('/')
    def index():
        return request.host_url

    def wsgi_application(environ, start_response):
        start_response('200 OK', [('Content-type', 'text/plain')])
        return ['Hello, world!']

    router = vhost.NameVirtualHost()
    router.default = static.File('/tmp')

    # Add vhost
    router.addHost('example.com', WSGIResource(reactor, reactor.getThreadPool(), wsgi_application))
    return internet.TCPServer(8100, server.Site(router))



# Process Monitor
def getService_procmon():
    """
    External Processes Services
    """
    service = ProcessMonitor()
    service.addProcess('static', ['python', '-m', 'SimpleHTTPServer', '9090'])
    return service


if __name__ == '__main__':
    application = service.Application('web')

    getService_static().setServiceParent(application)
    getService_wsgi().setServiceParent(application)
    getService_wsgi_vhost().setServiceParent(application)
    getService_procmon().setServiceParent(application)

    startApplication(application, 0)
    reactor.run()