Add config-inited event

CHANGES

@@ -13,6 +13,8 @@ Deprecated
 Features added
 --------------
 
+* Add :event:`config-inited` event
+
 Bugs fixed
 ----------
 

doc/extdev/appapi.rst

@@ -500,6 +500,12 @@ handlers to the events.  Example:
    Emitted when the builder object has been created.  It is available as
    ``app.builder``.
 
+.. event:: config-inited (app, config)
+
+   Emitted when the config object has been initialized.
+
+   .. versionadded:: 1.8
+
 .. event:: env-get-outdated (app, env, added, changed, removed)
 
    Emitted when the environment determines which source files have changed and

sphinx/application.py

@@ -225,6 +225,7 @@ class Sphinx(object):
         self.builder = self.create_builder(buildername)
         # check all configuration values for permissible types
         self.config.check_types()
+        self.emit('config-inited', self.config)
         # set up source_parsers
         self._init_source_parsers()
         # set up the build environment

sphinx/events.py

@@ -27,6 +27,7 @@ if False:
 # List of all known core events. Maps name to arguments description.
 core_events = {
     'builder-inited': '',
+    'config-inited': 'config',
     'env-get-outdated': 'env, added, changed, removed',
     'env-get-updated': 'env',
     'env-purge-doc': 'env, docname',