link.wsgi package

Submodules

link.wsgi.app module

class link.wsgi.app.Application(*args, **kwargs)

Bases: object

WSGI Application class.

link.wsgi.middleware module

class link.wsgi.middleware.Middleware(*args, **kwargs)

Bases: object

Middleware class.

Applied before and after requests are handled.

after(req, resp, handler)

Called after request is handled.

Parameters:

• req (link.wsgi.req.Request) – request that was handled
• resp (link.wsgi.resp.Response) – response that was returned
• handler (callable) – handler that was used

before(req, resp, handler)

Called before request is handled.

Parameters:

• req (link.wsgi.req.Request) – request that will be handled
• resp (link.wsgi.resp.Response) – response that will be returned
• handler (callable) – handler that will be used

Returns:

True to abort request handling

Return type:

boolean

link.wsgi.req module

class link.wsgi.req.Request(environ, *args, **kwargs)

Bases: object

Request object encapsulating WSGI environ dict.

charsets

content

content_length

content_type

method

path

query

link.wsgi.resp module

class link.wsgi.resp.Response(start_response, *args, **kwargs)

Bases: object

Response object encapsulating WSGI response handler.

content

headers

status

link.wsgi.router module

class link.wsgi.router.Router(urlpatterns=None, middlewares=None, *args, **kwargs)

Bases: object

Request dispatcher.

Contains URL patterns as dict:

• a regex to match the URL as key
• a dict associated HTTP methods to Python callable objects

Also contains list of middlewares (Python classes) to apply.

Example of configuration:

{
   "ROUTER": {
      "urlpatterns": {
         "^/hello$": {
            "GET": "python.path.to.hello_function"
         }
      },
      "middlewares": [
         "python.path.to.MiddlewareClass"
      ]
   }
}

dispatch(req, resp)

Dispatch request to handler, which will fill response.

Parameters:

• req (link.wsgi.req.Request) – request object
• resp (link.wsgi.resp.Response) – response object

middlewares

urlpatterns

link.wsgi.url module

link.wsgi.url.parse_qs(query)

Override six.moves.urllib.parse.parse_qs to handle array parameters

Module contents