Merge pull request #1318 from Yobmod/main

General fixes for next release

1 files changed, 10 insertions, 3 deletions

diff --git a/git/objects/util.py b/git/objects/util.py
index 16d4c0ac..187318fe 100644
--- a/git/objects/util.py
+++ b/git/objects/util.py
@@ -5,7 +5,7 @@
 # the BSD License: http://www.opensource.org/licenses/bsd-license.php
 """Module for general utility functions"""
 
-from abc import abstractmethod
+from abc import ABC, abstractmethod
 import warnings
 from git.util import (
     IterableList,
@@ -22,10 +22,10 @@ import calendar
 from datetime import datetime, timedelta, tzinfo
 
 # typing ------------------------------------------------------------
-from typing import (Any, Callable, Deque, Iterator, NamedTuple, overload, Sequence,
+from typing import (Any, Callable, Deque, Iterator, Generic, NamedTuple, overload, Sequence,  # NOQA: F401
                     TYPE_CHECKING, Tuple, Type, TypeVar, Union, cast)
 
-from git.types import Has_id_attribute, Literal, Protocol, runtime_checkable
+from git.types import Has_id_attribute, Literal, _T             # NOQA: F401
 
 if TYPE_CHECKING:
     from io import BytesIO, StringIO
@@ -35,6 +35,13 @@ if TYPE_CHECKING:
     from .tree import Tree, TraversedTreeTup
     from subprocess import Popen
     from .submodule.base import Submodule
+    from git.types import Protocol, runtime_checkable
+else:
+    # Protocol = Generic[_T]  # NNeeded for typing bug #572?
+    Protocol = ABC
+
+    def runtime_checkable(f):
+        return f
 
 
 class TraverseNT(NamedTuple):