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add type hints to ImageCms.get_display_profile

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This commit is contained in:
Nulano 2024-01-01 00:47:39 +01:00
parent 0630ef061f
commit a1a687c261
2 changed files with 11 additions and 6 deletions
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7
Tests/test_imagecms.py
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@ -4,13 +4,14 @@ import datetime
import os import os
import re import re
import shutil import shutil
import sys
from io import BytesIO from io import BytesIO
from pathlib import Path from pathlib import Path
from typing import Any from typing import Any
import pytest import pytest
from PIL import Image, ImageMode, features from PIL import Image, ImageMode, ImageWin, features
from .helper import ( from .helper import (
assert_image, assert_image,
@ -213,6 +214,10 @@ def test_display_profile() -> None:
# try fetching the profile for the current display device # try fetching the profile for the current display device
ImageCms.get_display_profile() ImageCms.get_display_profile()
if sys.platform == "win32":
ImageCms.get_display_profile(ImageWin.HDC(0))
ImageCms.get_display_profile(ImageWin.HWND(0))
def test_lab_color_profile() -> None: def test_lab_color_profile() -> None:
ImageCms.createProfile("LAB", 5000) ImageCms.createProfile("LAB", 5000)

10
src/PIL/ImageCms.py
View File

@ -23,7 +23,7 @@ import operator
import sys import sys
from enum import IntEnum, IntFlag from enum import IntEnum, IntFlag
from functools import reduce from functools import reduce
from typing import Any, BinaryIO from typing import Any, BinaryIO, SupportsInt
from . import Image, __version__ from . import Image, __version__
from ._deprecate import deprecate from ._deprecate import deprecate
@ -341,7 +341,7 @@ class ImageCmsTransform(Image.ImagePointHandler):
return im return im
def get_display_profile(handle=None): def get_display_profile(handle: SupportsInt | None = None) -> ImageCmsProfile | None:
""" """
(experimental) Fetches the profile for the current display device. (experimental) Fetches the profile for the current display device.
@ -351,12 +351,12 @@ def get_display_profile(handle=None):
if sys.platform != "win32": if sys.platform != "win32":
return None return None
from . import ImageWin from . import ImageWin # type: ignore[unused-ignore, unreachable]
if isinstance(handle, ImageWin.HDC): if isinstance(handle, ImageWin.HDC):
profile = core.get_display_profile_win32(handle, 1) profile = core.get_display_profile_win32(int(handle), 1)
else: else:
profile = core.get_display_profile_win32(handle or 0) profile = core.get_display_profile_win32(int(handle or 0))
if profile is None: if profile is None:
return None return None
return ImageCmsProfile(profile) return ImageCmsProfile(profile)