sync pyglet update (typing

libs/pyglet/__init__.py

@@ -333,6 +333,7 @@ class _ModuleProxy:
 # Lazily load all modules, except if performing
 # type checking or code inspection.
 if TYPE_CHECKING:
+    from . import types
     from . import app
     from . import canvas
     from . import clock
@@ -353,6 +354,7 @@ if TYPE_CHECKING:
     from . import text
     from . import window
 else:
+    types = _ModuleProxy('types')
     app = _ModuleProxy('app')
     canvas = _ModuleProxy('canvas')
     clock = _ModuleProxy('clock')

libs/pyglet/types.py

@@ -0,0 +1,10 @@
+"""Holds type aliases used throughout the codebase."""
+import ctypes
+from typing import Union
+
+__all__ = [
+    "Buffer"
+]
+
+# Backwards compatible placeholder for `collections.abc.Buffer` from Python 3.12
+Buffer = Union[bytes, bytearray, memoryview, ctypes.Array]