Middleware

A WSGI middleware is a WSGI application that wraps another application in order to observe or change its behavior. Werkzeug provides some middleware for common use cases.

• X-Forwarded-For Proxy Fix
• Serve Shared Static Files
• Application Dispatcher
• Basic HTTP Proxy
• WSGI Protocol Linter
• Application Profiler

The interactive debugger is also a middleware that can be applied manually, although it is typically used automatically with the development server.