Update WSGI functions to take necessary arguments

* gunicorn.py needs to initialize mailman once, not per request.
* make_application takes environment and response arguments, which it passes to
  the callable WSGI application (in this case, the instance of the RootedAPI
  class).  (wsgiref does something similar, but wsgi_server only needs a copy
  of the application, and it passes the same two arguments to that object
  internally.

Note, in my opinion wsgiapp.py's make_application has a misleading name, since
it doesn't behave like a normal make_application (it's not invoked by a WSGI
server). I've left it as-is, though, since it is public.

1 files changed, 1 insertions, 5 deletions

diff --git a/src/mailman/rest/wsgiapp.py b/src/mailman/rest/wsgiapp.py
index 83922ce9d..70d756405 100644
--- a/src/mailman/rest/wsgiapp.py
+++ b/src/mailman/rest/wsgiapp.py
@@ -216,11 +216,7 @@ class RootedAPI(API):
 
 @public
 def make_application():
-    """Create the WSGI application.
-
-    Use this if you want to integrate Mailman's REST server with your own WSGI
-    server.
-    """
+    """Return a callable WSGI application object."""
     return RootedAPI(Root())