1 files changed, 20 insertions, 9 deletions

diff --git a/src/mailman/core/initialize.py b/src/mailman/core/initialize.py
index dc67e9a68..18e874552 100644
--- a/src/mailman/core/initialize.py
+++ b/src/mailman/core/initialize.py
@@ -26,11 +26,11 @@ by the command line arguments.
 
 import os
 import sys
+import warnings
 import mailman.config.config
 import mailman.core.logging
 
 from mailman.interfaces.database import IDatabaseFactory
-from mailman.utilities.modules import call_name
 from pkg_resources import resource_string as resource_bytes
 from public import public
 from zope.component import getUtility
@@ -133,7 +133,7 @@ def initialize_2(debug=False, propagate_logs=None, testing=False):
 
     * Database
     * Logging
-    * Pre-hook
+    * Plugin's pre_hook
     * Rules
     * Chains
     * Pipelines
@@ -146,10 +146,17 @@ def initialize_2(debug=False, propagate_logs=None, testing=False):
     """
     # Create the queue and log directories if they don't already exist.
     mailman.core.logging.initialize(propagate_logs)
-    # Run the pre-hook if there is one.
+    # Initialize plugins
+    from mailman.core.plugins import initialize as initialize_plugins
+    initialize_plugins()
+    # Run the plugin pre_hooks
     config = mailman.config.config
-    if config.mailman.pre_hook:
-        call_name(config.mailman.pre_hook)
+    if "pre_hook" in config.mailman:   # pragma: no cover
+        warnings.warn(
+            "The pre_hook configuration value has been replaced by the "
+            "plugins infrastructure.", DeprecationWarning)
+    for plugin in config.plugins.values():
+        plugin.pre_hook()
     # Instantiate the database class, ensure that it's of the right type, and
     # initialize it.  Then stash the object on our configuration object.
     utility_name = ('testing' if testing else 'production')
@@ -171,12 +178,16 @@ def initialize_2(debug=False, propagate_logs=None, testing=False):
 def initialize_3():
     """Third initialization step.
 
-    * Post-hook
+    * Plugin's post_hook
     """
-    # Run the post-hook if there is one.
+    # Run the plugin post_hooks
     config = mailman.config.config
-    if config.mailman.post_hook:
-        call_name(config.mailman.post_hook)
+    if "post_hook" in config.mailman:   # pragma: no cover
+        warnings.warn(
+            "The post_hook configuration value has been replaced by the "
+            "plugins infrastructure.", DeprecationWarning)
+    for plugin in config.plugins.values():
+        plugin.post_hook()
 
 
 @public