Merge pull request #144 from radarhere/use-ptr

Use CapsuleType hint in Python >= 3.13

src/PIL/Image.py

@@ -224,12 +224,7 @@ class Quantize(IntEnum):
     from IPython.lib.pretty import PrettyPrinter
 
     from . import ImageFile, ImageFilter, ImagePalette, ImageQt, TiffImagePlugin
-    from ._typing import NumpyArray, StrOrBytesPath, TypeGuard
-
-    if sys.version_info >= (3, 13):
-        from types import CapsuleType
-    else:
-        CapsuleType = object
+    from ._typing import CapsuleType, NumpyArray, StrOrBytesPath, TypeGuard
 ID: list[str] = []
 OPEN: dict[
     str,

src/PIL/ImageTk.py

@@ -32,6 +32,9 @@
 
 from . import Image, ImageFile
 
+if TYPE_CHECKING:
+    from ._typing import CapsuleType
+
 # --------------------------------------------------------------------
 # Check for Tkinter interface hooks
 
@@ -48,7 +51,7 @@ def _get_image_from_kw(kw: dict[str, Any]) -> ImageFile.ImageFile | None:
 
 
 def _pyimagingtkcall(
-    command: str, photo: PhotoImage | tkinter.PhotoImage, ptr: object
+    command: str, photo: PhotoImage | tkinter.PhotoImage, ptr: CapsuleType
 ) -> None:
     tk = photo.tk
     try:

src/PIL/_typing.py

@@ -15,6 +15,11 @@
     except (ImportError, AttributeError):
         pass
 
+if sys.version_info >= (3, 13):
+    from types import CapsuleType
+else:
+    CapsuleType = object
+
 if sys.version_info >= (3, 12):
     from collections.abc import Buffer
 else: