Start documenting our Trie implementation

docs/source/internal/plugin_handling.rst

@@ -53,6 +53,9 @@ These are used to interact with each of the types of plugins individually.
     Our inspiration for our plugin handling comes from the author's extensive
     experience with ``stevedore``.
 
+Notifying Listener Plugins
+--------------------------
+
 API Documentation
 -----------------
 

flake8/plugins/manager.py

@@ -4,8 +4,8 @@ import logging
 
 import pkg_resources
 
-from flake8 import notifier
 from flake8 import exceptions
+from flake8.plugins import notifier
 
 LOG = logging.getLogger(__name__)
 

flake8/plugins/notifier.py

@@ -1,5 +1,5 @@
 """Implementation of the class that registers and notifies listeners."""
-from flake8 import _trie
+from flake8.plugins import _trie
 
 
 class Notifier(object):

tests/unit/test_notifier.py

@@ -1,7 +1,7 @@
 """Unit tests for the Notifier object."""
 import pytest
 
-from flake8 import notifier
+from flake8.plugins import notifier
 
 
 class _Listener(object):

tests/unit/test_trie.py

@@ -1,5 +1,5 @@
 """Unit test for the _trie module."""
-from flake8 import _trie as trie
+from flake8.plugins import _trie as trie
 
 
 class TestTrie(object):