- The ``repoze.bfg.request.Request`` class, which is a subclass of

  ``webob.Request`` now defines its own ``__setattr__``,
  ``__getattr__`` and ``__delattr__`` methods, which override the
  default WebOb behavior.  The default WebOb behavior stores
  attributes of the request in ``self.environ['webob.adhoc_attrs']``,
  and retrieves them from that dictionary during a ``__getattr__``.
  This behavior was undesirable for speed and "expectation" reasons.
  Now attributes of the ``request`` are stored in ``request.__dict__``
  (as you otherwise might expect from an object that did not override
  these methods).

- The router no longer calls ``repoze.bfg.traversal._traverse`` and
  does its work "inline" (speed).

5 files changed, 41 insertions, 79 deletions

diff --git a/repoze/bfg/tests/test_authentication.py b/repoze/bfg/tests/test_authentication.py
index 6546fd672..7b20e647c 100644
--- a/repoze/bfg/tests/test_authentication.py
+++ b/repoze/bfg/tests/test_authentication.py
@@ -420,8 +420,7 @@ class TestAuthTktCookieHelper(unittest.TestCase):
         request = self._makeRequest({'HTTP_COOKIE':'auth_tkt=bogus'})
         result = plugin.identify(request)
         self.failUnless(result)
-        attrs = request.environ['webob.adhoc_attrs']
-        response_headers = attrs['global_response_headers']
+        response_headers = request.global_response_headers
         self.assertEqual(len(response_headers), 3)
         self.assertEqual(response_headers[0][0], 'Set-Cookie')
 
diff --git a/repoze/bfg/tests/test_request.py b/repoze/bfg/tests/test_request.py
index 78564e57e..8c868fcf5 100644
--- a/repoze/bfg/tests/test_request.py
+++ b/repoze/bfg/tests/test_request.py
@@ -78,14 +78,18 @@ class TestRequestFactory(unittest.TestCase):
         sm = getSiteManager()
         sm.registerUtility(DummyRequest, IRouteRequest, 'routename')
         route = DummyRoute('routename')
-        result = self._callFUT({'bfg.routes.route':route})
+        result = self._callFUT({'bfg.routes.route':route,
+                                'bfg.routes.matchdict':{'match':'1'}})
         self.assertEqual(result.__class__, DummyRequest)
+        self.assertEqual(result.matchdict, {'match':'1'})
 
     def test_it_with_route_notfound(self):
         from repoze.bfg.request import Request
         route = DummyRoute('routename')
-        result = self._callFUT({'bfg.routes.route':route})
+        result = self._callFUT({'bfg.routes.route':route,
+                                'bfg.routes.matchdict':{'match':'1'}})
         self.assertEqual(result.__class__, Request)
+        self.failIf(getattr(result, 'matchdict', None) is not None)
 
 class Test_create_route_request_factory(unittest.TestCase):
     def _callFUT(self, name):
@@ -104,20 +108,12 @@ class Test_add_global_response_headers(unittest.TestCase):
         from repoze.bfg.request import add_global_response_headers
         return add_global_response_headers(request, headerlist)
 
-    def test_no_adhoc_attrs(self):
-        request = DummyRequest()
-        headers = [('a', 1), ('b', 2)]
-        self._callFUT(request, headers)
-        attrs = request.environ['webob.adhoc_attrs']
-        self.assertEqual(attrs['global_response_headers'], headers)
-
-    def test_with_adhoc_attrs(self):
+    def test_it(self):
         request = DummyRequest()
         headers = [('a', 1), ('b', 2)]
-        attrs = request.environ['webob.adhoc_attrs'] = {}
-        attrs['global_response_headers'] = headers[:]
+        request.global_response_headers = headers[:]
         self._callFUT(request, [('c', 1)])
-        self.assertEqual(attrs['global_response_headers'], headers + [('c', 1)])
+        self.assertEqual(request.global_response_headers, headers + [('c', 1)])
 
 class DummyRoute:
     def __init__(self, name):
diff --git a/repoze/bfg/tests/test_router.py b/repoze/bfg/tests/test_router.py
index 13a5bd11a..d2fbf4b2d 100644
--- a/repoze/bfg/tests/test_router.py
+++ b/repoze/bfg/tests/test_router.py
@@ -147,22 +147,6 @@ class TestRouter(unittest.TestCase):
         self.failIf('debug_notfound' in result[0])
         self.assertEqual(len(logger.messages), 0)
 
-    def test_has_webob_adhoc_attrs(self):
-        environ = self._makeEnviron()
-        environ['webob.adhoc_attrs'] = {}
-        context = DummyContext()
-        logger = self._registerLogger()
-        router = self._makeOne()
-        start_response = DummyStartResponse()
-        result = router(environ, start_response)
-        headers = start_response.headers
-        self.assertEqual(len(headers), 2)
-        status = start_response.status
-        self.assertEqual(status, '404 Not Found')
-        self.failUnless('<code>/</code>' in result[0], result)
-        self.failIf('debug_notfound' in result[0])
-        self.assertEqual(len(logger.messages), 0)
-
     def test_call_no_view_registered_no_isettings(self):
         environ = self._makeEnviron()
         context = DummyContext()
@@ -260,10 +244,11 @@ class TestRouter(unittest.TestCase):
         self.assertEqual(result, ['Hello world'])
         self.assertEqual(start_response.headers, ())
         self.assertEqual(start_response.status, '200 OK')
-        self.assertEqual(environ['webob.adhoc_attrs']['view_name'], '')
-        self.assertEqual(environ['webob.adhoc_attrs']['subpath'], [])
-        self.assertEqual(environ['webob.adhoc_attrs']['context'], context)
-        self.assertEqual(environ['webob.adhoc_attrs']['root'], context)
+        request = view.request
+        self.assertEqual(request.view_name, '')
+        self.assertEqual(request.subpath, [])
+        self.assertEqual(request.context, context)
+        self.assertEqual(request.root, context)
 
     def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):
         context = DummyContext()
@@ -282,10 +267,11 @@ class TestRouter(unittest.TestCase):
         self.assertEqual(result, ['Hello world'])
         self.assertEqual(start_response.headers, ())
         self.assertEqual(start_response.status, '200 OK')
-        self.assertEqual(environ['webob.adhoc_attrs']['view_name'], 'foo')
-        self.assertEqual(environ['webob.adhoc_attrs']['subpath'], ['bar'])
-        self.assertEqual(environ['webob.adhoc_attrs']['context'], context)
-        self.assertEqual(environ['webob.adhoc_attrs']['root'], context)
+        request = view.request
+        self.assertEqual(request.view_name, 'foo')
+        self.assertEqual(request.subpath, ['bar'])
+        self.assertEqual(request.context, context)
+        self.assertEqual(request.root, context)
 
     def test_call_view_registered_specific_success(self):
         from zope.interface import Interface
@@ -308,10 +294,11 @@ class TestRouter(unittest.TestCase):
         self.assertEqual(result, ['Hello world'])
         self.assertEqual(start_response.headers, ())
         self.assertEqual(start_response.status, '200 OK')
-        self.assertEqual(environ['webob.adhoc_attrs']['view_name'], '')
-        self.assertEqual(environ['webob.adhoc_attrs']['subpath'], [])
-        self.assertEqual(environ['webob.adhoc_attrs']['context'], context)
-        self.assertEqual(environ['webob.adhoc_attrs']['root'], context)
+        request = view.request
+        self.assertEqual(request.view_name, '')
+        self.assertEqual(request.subpath, [])
+        self.assertEqual(request.context, context)
+        self.assertEqual(request.root, context)
 
     def test_call_view_registered_specific_fail(self):
         from zope.interface import Interface
@@ -383,13 +370,14 @@ class TestRouter(unittest.TestCase):
         self._registerTraverserFactory(context, subpath=[''])
         response = DummyResponse('200 OK')
         response.headerlist = [('a', 1)]
-        view = DummyView(response)
+        def view(context, request):
+            request.global_response_headers = [('b', 2)]
+            return response
         environ = self._makeEnviron()
-        environ['webob.adhoc_attrs'] = {'global_response_headers':[('b', 2)]}
         self._registerView(view, '', IContext, IRequest)
         router = self._makeOne()
         start_response = DummyStartResponse()
-        response = router(environ, start_response)
+        router(environ, start_response)
         self.assertEqual(start_response.status, '200 OK')
         self.assertEqual(start_response.headers, [('a', 1), ('b', 2)])
 
@@ -493,6 +481,8 @@ class DummyView:
         self.raise_notfound = raise_notfound
 
     def __call__(self, context, request):
+        self.context = context
+        self.request = request
         if self.raise_unauthorized:
             from repoze.bfg.exceptions import Forbidden
             raise Forbidden('unauthorized')
diff --git a/repoze/bfg/tests/test_traversal.py b/repoze/bfg/tests/test_traversal.py
index 8337385c4..451642e8c 100644
--- a/repoze/bfg/tests/test_traversal.py
+++ b/repoze/bfg/tests/test_traversal.py
@@ -964,35 +964,12 @@ class TraverseTests(unittest.TestCase):
         self.assertEqual(model.wascontext, True)
         self.assertEqual(model.environ['PATH_INFO'], '')
 
-class UnderTraverseTests(unittest.TestCase):
-    def setUp(self):
-        cleanUp()
-
-    def tearDown(self):
-        cleanUp()
-
-    def _callFUT(self, context, environ):
-        from repoze.bfg.traversal import _traverse
-        return _traverse(context, environ)
-
-    def _registerTraverser(self, traverser):
-        import zope.component
-        sm = zope.component.getSiteManager()
-        from repoze.bfg.interfaces import ITraverser
-        from zope.interface import Interface
-        sm.registerAdapter(traverser, (Interface,), ITraverser)
-
-    def test_default_traverser_factory(self):
-        context = DummyContext()
-        result = self._callFUT(context, {})
+    def test_default_traverser(self):
+        model = DummyContext()
+        result = self._callFUT(model, '')
         self.assertEqual(result['view_name'], '')
-
-    def test_isdict(self):
-        traverser = make_traverser({})
-        self._registerTraverser(traverser)
-        context = DummyContext()
-        result = self._callFUT(context, None)
-        self.assertEqual(result, {})
+        self.assertEqual(result['context'], model)
+        
 
 def make_traverser(result):
     class DummyTraverser(object):
diff --git a/repoze/bfg/tests/test_view.py b/repoze/bfg/tests/test_view.py
index bbef24359..14923f5b8 100644
--- a/repoze/bfg/tests/test_view.py
+++ b/repoze/bfg/tests/test_view.py
@@ -1255,7 +1255,7 @@ class Test_rendered_response(unittest.TestCase):
         response = {'a':'1'}
         request = DummyRequest()
         attrs = {'response_content_type':'text/nonsense'}
-        request.environ['webob.adhoc_attrs'] = attrs
+        request.__dict__.update(attrs)
         result = self._callFUT(renderer, response, request=request)
         self.assertEqual(result.content_type, 'text/nonsense')
 
@@ -1264,7 +1264,7 @@ class Test_rendered_response(unittest.TestCase):
         response = {'a':'1'}
         request = DummyRequest()
         attrs = {'response_headerlist':[('a', '1'), ('b', '2')]}
-        request.environ['webob.adhoc_attrs'] = attrs
+        request.__dict__.update(attrs)
         result = self._callFUT(renderer, response, request=request)
         self.assertEqual(result.headerlist,
                          [('Content-Type', 'text/html; charset=UTF-8'),
@@ -1277,7 +1277,7 @@ class Test_rendered_response(unittest.TestCase):
         response = {'a':'1'}
         request = DummyRequest()
         attrs = {'response_status':'406 You Lose'}
-        request.environ['webob.adhoc_attrs'] = attrs
+        request.__dict__.update(attrs)
         result = self._callFUT(renderer, response, request=request)
         self.assertEqual(result.status, '406 You Lose')
 
@@ -1286,7 +1286,7 @@ class Test_rendered_response(unittest.TestCase):
         response = {'a':'1'}
         request = DummyRequest()
         attrs = {'response_charset':'UTF-16'}
-        request.environ['webob.adhoc_attrs'] = attrs
+        request.__dict__.update(attrs)
         result = self._callFUT(renderer, response, request=request)
         self.assertEqual(result.charset, 'UTF-16')
 
@@ -1295,7 +1295,7 @@ class Test_rendered_response(unittest.TestCase):
         response = {'a':'1'}
         request = DummyRequest()
         attrs = {'response_cache_for':100}
-        request.environ['webob.adhoc_attrs'] = attrs
+        request.__dict__.update(attrs)
         result = self._callFUT(renderer, response, request=request)
         self.assertEqual(result.cache_control.max_age, 100)