1 files changed, 13 insertions, 28 deletions

diff --git a/src/mailman/config/config.py b/src/mailman/config/config.py
index 48c849148..f6c39fcec 100644
--- a/src/mailman/config/config.py
+++ b/src/mailman/config/config.py
@@ -32,13 +32,15 @@ from lazr.config import ConfigSchema, as_boolean
 from pkg_resources import resource_stream
 from string import Template
 from zope.component import getUtility
-from zope.interface import Interface, implements
+from zope.event import notify
+from zope.interface import implementer
 
 import mailman.templates
 
 from mailman import version
+from mailman.interfaces.configuration import (
+    ConfigurationUpdatedEvent, IConfiguration)
 from mailman.interfaces.languages import ILanguageManager
-from mailman.interfaces.styles import IStyleManager
 from mailman.utilities.filesystem import makedirs
 from mailman.utilities.modules import call_name
 
@@ -47,16 +49,10 @@ SPACE = ' '
 
 
 
-class IConfiguration(Interface):
-    """Marker interface; used for adaptation in the REST API."""
-
-
-
+@implementer(IConfiguration)
 class Configuration:
     """The core global configuration object."""
 
-    implements(IConfiguration)
-
     def __init__(self):
         self.switchboards = {}
         self.QFILE_SCHEMA_VERSION = version.QFILE_SCHEMA_VERSION
@@ -71,6 +67,7 @@ class Configuration:
         self.handlers = {}
         self.pipelines = {}
         self.commands = {}
+        self.password_context = None
 
     def _clear(self):
         """Clear the cached configuration variables."""
@@ -119,26 +116,8 @@ class Configuration:
         """Perform post-processing after loading the configuration files."""
         # Expand and set up all directories.
         self._expand_paths()
-        # Set up the switchboards.  Import this here to avoid circular imports.
-        from mailman.core.switchboard import Switchboard
-        Switchboard.initialize()
-        # Set up all the languages.
-        languages = self._config.getByCategory('language', [])
-        language_manager = getUtility(ILanguageManager)
-        for language in languages:
-            if language.enabled:
-                code = language.name.split('.')[1]
-                language_manager.add(
-                    code, language.charset, language.description)
-        # The default language must always be available.
-        assert self._config.mailman.default_language in language_manager, (
-            'System default language code not defined: %s' %
-            self._config.mailman.default_language)
         self.ensure_directories_exist()
-        getUtility(IStyleManager).populate()
-        # Set the default system language.
-        from mailman.core.i18n import _
-        _.default = self.mailman.default_language
+        notify(ConfigurationUpdatedEvent(self))
 
     def _expand_paths(self):
         """Expand all configuration paths."""
@@ -250,3 +229,9 @@ class Configuration:
         """Iterate over all the style configuration sections."""
         for section in self._config.getByCategory('style', []):
             yield section
+
+    @property
+    def language_configs(self):
+        """Iterate over all the language configuration sections."""
+        for section in self._config.getByCategory('language', []):
+            yield section