app.py 文件源码

def run(self, host=None, port=None, debug=None, **options):
        import tornado.wsgi
        import tornado.ioloop
        import tornado.httpserver
        import tornado.web

        if host is None:
            host = '127.0.0.1'
        if port is None:
            server_name = self.config['SERVER_NAME']
            if server_name and ':' in server_name:
                port = int(server_name.rsplit(':', 1)[1])
            else:
                port = 5000
        if debug is not None:
            self.debug = bool(debug)

        hostname = host
        port = port
        application = self
        use_reloader = self.debug
        use_debugger = self.debug

        if use_debugger:
            from werkzeug.debug import DebuggedApplication
            application = DebuggedApplication(application, True)

        try:
            from .webdav import dav_app
        except ImportError as e:
            logger.warning('WebDav interface not enabled: %r', e)
            dav_app = None
        if dav_app:
            from werkzeug.wsgi import DispatcherMiddleware
            application = DispatcherMiddleware(application, {
                '/dav': dav_app
            })

        container = tornado.wsgi.WSGIContainer(application)
        self.http_server = tornado.httpserver.HTTPServer(container)
        self.http_server.listen(port, hostname)
        if use_reloader:
            from tornado import autoreload
            autoreload.start()

        self.logger.info('webui running on %s:%s', hostname, port)
        self.ioloop = tornado.ioloop.IOLoop.current()
        self.ioloop.start()