4 files changed, 21 insertions, 30 deletions

diff --git a/bitbake/lib/bb/compat.py b/bitbake/lib/bb/compat.py
deleted file mode 100644
index 49356681ab..0000000000
--- a/bitbake/lib/bb/compat.py
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# SPDX-License-Identifier: GPL-2.0-only
-#
-
-"""Code pulled from future python versions, here for compatibility"""
-
-from collections import MutableMapping, KeysView, ValuesView, ItemsView, OrderedDict
-from functools import total_ordering
-
-
diff --git a/bitbake/lib/bb/event.py b/bitbake/lib/bb/event.py
index d1359f0100..cb0b3b3345 100644
--- a/bitbake/lib/bb/event.py
+++ b/bitbake/lib/bb/event.py
@@ -10,17 +10,17 @@ BitBake build tools.
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
-import sys
-import pickle
-import logging
-import atexit
-import traceback
 import ast
+import atexit
+import collections
+import logging
+import pickle
+import sys
 import threading
+import traceback
 
-import bb.utils
-import bb.compat
 import bb.exceptions
+import bb.utils
 
 # This is the pid for which we should generate the event. This is set when
 # the runqueue forks off.
@@ -56,7 +56,7 @@ def set_class_handlers(h):
     _handlers = h
 
 def clean_class_handlers():
-    return bb.compat.OrderedDict()
+    return collections.OrderedDict()
 
 # Internal
 _handlers = clean_class_handlers()
diff --git a/bitbake/lib/bb/persist_data.py b/bitbake/lib/bb/persist_data.py
index 7357ab2d44..5f4fbe3508 100644
--- a/bitbake/lib/bb/persist_data.py
+++ b/bitbake/lib/bb/persist_data.py
@@ -12,14 +12,14 @@ currently, providing a key/value store accessed by 'domain'.
 #
 
 import collections
+import contextlib
+import functools
 import logging
 import os.path
+import sqlite3
 import sys
 import warnings
-from bb.compat import total_ordering
 from collections import Mapping
-import sqlite3
-import contextlib
 
 sqlversion = sqlite3.sqlite_version_info
 if sqlversion[0] < 3 or (sqlversion[0] == 3 and sqlversion[1] < 3):
@@ -28,7 +28,7 @@ if sqlversion[0] < 3 or (sqlversion[0] == 3 and sqlversion[1] < 3):
 
 logger = logging.getLogger("BitBake.PersistData")
 
-@total_ordering
+@functools.total_ordering
 class SQLTable(collections.MutableMapping):
     class _Decorators(object):
         @staticmethod
diff --git a/bitbake/lib/bb/tests/event.py b/bitbake/lib/bb/tests/event.py
index 9229b63d47..9ca7e9bc8e 100644
--- a/bitbake/lib/bb/tests/event.py
+++ b/bitbake/lib/bb/tests/event.py
@@ -6,17 +6,18 @@
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
-import unittest
-import bb
-import logging
-import bb.compat
-import bb.event
+import collections
 import importlib
+import logging
+import pickle
 import threading
 import time
-import pickle
+import unittest
 from unittest.mock import Mock
 from unittest.mock import call
+
+import bb
+import bb.event
 from bb.msg import BBLogFormatter
 
 
@@ -75,7 +76,7 @@ class EventHandlingTest(unittest.TestCase):
 
     def _create_test_handlers(self):
         """ Method used to create a test handler ordered dictionary """
-        test_handlers = bb.compat.OrderedDict()
+        test_handlers = collections.OrderedDict()
         test_handlers["handler1"] = self._test_process.handler1
         test_handlers["handler2"] = self._test_process.handler2
         return test_handlers
@@ -96,7 +97,7 @@ class EventHandlingTest(unittest.TestCase):
 
     def test_clean_class_handlers(self):
         """ Test clean_class_handlers method """
-        cleanDict = bb.compat.OrderedDict()
+        cleanDict = collections.OrderedDict()
         self.assertEqual(cleanDict,
                          bb.event.clean_class_handlers())