diff options
Diffstat (limited to 'repoze/bfg/configuration.py')
| -rw-r--r-- | repoze/bfg/configuration.py | 14 |
1 files changed, 14 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: |