diff options
Diffstat (limited to 'repoze')
| -rw-r--r-- | repoze/bfg/configuration.py | 14 | ||||
| -rw-r--r-- | repoze/bfg/tests/test_configuration.py | 14 |
2 files changed, 28 insertions, 0 deletions
diff --git a/repoze/bfg/configuration.py b/repoze/bfg/configuration.py index f9c70e02d..08fc0da0a 100644 --- a/repoze/bfg/configuration.py +++ b/repoze/bfg/configuration.py @@ -261,6 +261,19 @@ class Configurator(object): self._set_authentication_policy(authentication) self._set_authorization_policy(authorization) + def _fix_registry(self): + """ Fix up a ZCA component registry that is not a + repoze.bfg.registry.Registry by adding analogues of + ``has_listeners`` and ``notify`` through monkey-patching.""" + + if not hasattr(self.registry, 'notify'): + def notify(*events): + [ _ for _ in self.registry.subscribers(events, None) ] + self.registry.notify = notify + + if not hasattr(self.registry, 'has_listeners'): + self.registry.has_listeners = True + # API def setup_registry(self, settings=None, root_factory=None, @@ -283,6 +296,7 @@ class Configurator(object): security policies, renderers, and a debug logger using the configurator's current registry, as per the descriptions in the Configurator constructor.""" + self._fix_registry() self._set_settings(settings) self._set_root_factory(root_factory) if debug_logger is None: diff --git a/repoze/bfg/tests/test_configuration.py b/repoze/bfg/tests/test_configuration.py index ba306f26b..db960e2e9 100644 --- a/repoze/bfg/tests/test_configuration.py +++ b/repoze/bfg/tests/test_configuration.py @@ -173,6 +173,20 @@ class ConfiguratorTests(unittest.TestCase): self.assertEqual(config.registry.getUtility(IRendererFactory, 'yeah'), renderer) + def test_setup_registry_fixed(self): + class DummyRegistry(object): + def subscribers(self, events, name): + self.events = events + return events + def registerUtility(self, impl, iface, name=None, info=None): + pass + reg = DummyRegistry() + config = self._makeOne(reg) + config.setup_registry() + self.assertEqual(reg.has_listeners, True) + self.assertEqual(reg.notify(1), None) + self.assertEqual(reg.events, (1,)) + def test_setup_registry_custom_settings(self): from repoze.bfg.registry import Registry from repoze.bfg.interfaces import ISettings |