Behavior Changes

----------------

- The ``repoze.bfg.view.render_view_to_response`` API will no longer
  raise a ValueError if an object returned by a view function it calls
  does not possess certain attributes (``headerlist``, ``app_iter``,
  ``status``).  This API used to attempt to perform a check using the
  ``is_response`` function in ``repoze.bfg.view``, and raised a
  ``ValueError`` if the ``is_response`` check failed.  The
  responsibility is now the caller's to ensure that the return value
  from a view function is a "real" response.

- WSGI environ dicts passed to ``repoze.bfg`` 's Router must now
  contain a REQUEST_METHOD key/value; if they do not, a KeyError will
  be raised (speed).  

Implementation Changes
----------------------

- Various speed micro-tweaks.

1 files changed, 4 insertions, 4 deletions

diff --git a/repoze/bfg/registry.py b/repoze/bfg/registry.py
index 26feb73e0..41012a7c9 100644
--- a/repoze/bfg/registry.py
+++ b/repoze/bfg/registry.py
@@ -28,20 +28,20 @@ class Registry(Components):
 
     # for optimization purposes, if no listeners are listening, don't try
     # to notify them
-    _has_listeners = False
+    has_listeners = False
 
     def registerSubscriptionAdapter(self, *arg, **kw):
         result = Components.registerSubscriptionAdapter(self, *arg, **kw)
-        self._has_listeners = True
+        self.has_listeners = True
         return result
         
     def registerHandler(self, *arg, **kw):
         result = Components.registerHandler(self, *arg, **kw)
-        self._has_listeners = True
+        self.has_listeners = True
         return result
 
     def notify(self, *events):
-        if self._has_listeners:
+        if self.has_listeners:
             # iterating over subscribers assures they get executed
             for ignored in self.subscribers(events, None):
                 """ """