a Nf* @sTdZddlmZddlZejrBddlmZddlmZddlm Z GdddZ dS) aY Application Dispatcher ====================== This middleware creates a single WSGI application that dispatches to multiple other WSGI applications mounted at different URL paths. A common example is writing a Single Page Application, where you have a backend API and a frontend written in JavaScript that does the routing in the browser rather than requesting different pages from the server. The frontend is a single HTML and JS file that should be served for any path besides "/api". This example dispatches to an API app under "/api", an admin app under "/admin", and an app that serves frontend files for all other requests:: app = DispatcherMiddleware(serve_frontend, { '/api': api_app, '/admin': admin_app, }) In production, you might instead handle this at the HTTP server level, serving files or proxying to application servers based on location. The API and admin apps would each be deployed with a separate WSGI server, and the static files would be served directly by the HTTP server. .. autoclass:: DispatcherMiddleware :copyright: 2007 Pallets :license: BSD-3-Clause ) annotationsN) StartResponse)WSGIApplication)WSGIEnvironmentc@s6eZdZdZdddddddZd d d d d dZdS)DispatcherMiddlewareaJCombine multiple applications as a single WSGI application. Requests are dispatched to an application based on the path it is mounted under. :param app: The WSGI application to dispatch to if the request doesn't match a mounted path. :param mounts: Maps path prefixes to applications for dispatching. Nrz!dict[str, WSGIApplication] | NoneNone)appmountsreturncCs||_|p i|_dS)N)rr )selfrr r W/var/www/ai-form-bot/venv/lib/python3.9/site-packages/werkzeug/middleware/dispatcher.py__init__6szDispatcherMiddleware.__init__rrzt.Iterable[bytes])environstart_responser cCs|dd}d}d|vrN||jvr.|j|}q^|dd\}}d||}q|j||j}|dd}|||d<||d<|||S)NZ PATH_INFO/Z SCRIPT_NAME)getr rsplitr)r rrscriptZ path_inforZ last_itemZoriginal_script_namer r r __call__>s     zDispatcherMiddleware.__call__)N)__name__ __module__ __qualname____doc__rrr r r r r,s r) r __future__rtypingt TYPE_CHECKINGZ_typeshed.wsgirrrrr r r r s!