Add support for Python 3.12 #6941

hugovk · 2023-02-11T11:31:36Z

radarhere · 2023-05-24T11:15:55Z

deadsnakes decided not to support Python 3.12 on Bionic, the last 32-bit Ubuntu. We've discussed dropping support for 32-bit briefly before, so the simplest thing is for us to not release 32-bit Linux Python 3.12 wheels.

hugovk · 2023-05-24T12:29:26Z

That should be fine.

Looking at a couple of projects:

We (NumPy) will continue to test (but not provide wheels for) 32-bit linux.

We [pyca/cryptography] stopped testing on 32-bit Linux, and stopped building 32-bit Linux wheels several years ago, and that produced no problems.

https://discuss.python.org/t/dropping-32-bit-packages/5476/16?u=hugovk

Looking at some numbers, here's a week's worth of Pillow file downloads from PyPI, fetched using https://github.com/ofek/pypinfo:

pypinfo --days 7 --limit 1000 pillow version file

1000.txt

Filtering for the most recent release, for Python 3.11, and Linux (grep "9.5.0-cp311.*linux" 1000.txt) shows a very small number for i686:

version	file	download_count	percentage
9.5.0	Pillow-9.5.0-cp311-cp311-manylinux_2_28_x86_64.whl	219,628	91.71 %
9.5.0	Pillow-9.5.0-cp311-cp311-manylinux_2_28_aarch64.whl	7,407	3.09 %
9.5.0	Pillow-9.5.0-cp311-cp311-musllinux_1_1_x86_64.whl	5,810	2.43 %
9.5.0	Pillow-9.5.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl	5,233	2.19 %
9.5.0	Pillow-9.5.0-cp311-cp311-musllinux_1_1_aarch64.whl	771	0.32 %
9.5.0	Pillow-9.5.0-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl	405	0.17 %
9.5.0	Pillow-9.5.0-cp311-cp311-manylinux_2_17_i686.manylinux2014_i686.whl	226	0.09 %
	total	239,480	100.00 %

hugovk · 2023-05-24T12:48:00Z

Whilst we're here, Windows is quite low for win32:

version	file	download_count	percentage
9.5.0	Pillow-9.5.0-cp311-cp311-win_amd64.whl	150,653	98.82 %
9.5.0	Pillow-9.5.0-cp311-cp311-win32.whl	1,580	1.04 %
9.5.0	Pillow-9.5.0-cp311-cp311-win_arm64.whl	225	0.15 %
	total	152,458	100.00 %

wiredfool · 2023-05-24T12:58:05Z

I'd say just drop the 32 bit builds, especially for new pythons.

hugovk · 2023-05-29T13:05:11Z

Sounds good.

So let's not create 32-bit wheels for 3.12. Do we still want to test 32-bit for 3.12?

The next Pillow 10.0.0 is a major bump so it's a good opportunity to drop things:

For 3.11, shall we drop 32-bit wheels and/or testing?
And older ones, 3.10-3.8?

For Linux, the *i686.whl numbers are very low for all versions (0.01% - 0.09%):

Details

version	file	download_count	percentage
9.5.2	Pillow-9.5.0-cp311-cp311-manylinux_2_28_x86_64.whl	219,628	91.71 %
9.5.2	Pillow-9.5.0-cp311-cp311-manylinux_2_28_aarch64.whl	7,407	3.09 %
9.5.2	Pillow-9.5.0-cp311-cp311-musllinux_1_1_x86_64.whl	5,810	2.43 %
9.5.2	Pillow-9.5.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl	5,233	2.19 %
9.5.2	Pillow-9.5.0-cp311-cp311-musllinux_1_1_aarch64.whl	771	0.32 %
9.5.2	Pillow-9.5.0-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl	405	0.17 %
9.5.2	Pillow-9.5.0-cp311-cp311-manylinux_2_17_i686.manylinux2014_i686.whl	226	0.09 %
	total	239,480	100 %

9.5.2	Pillow-9.5.0-cp310-cp310-manylinux_2_28_x86_64.whl	788,288	91.90 %
9.5.2	Pillow-9.5.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl	46,996	5.48 %
9.5.2	Pillow-9.5.0-cp310-cp310-manylinux_2_28_aarch64.whl	13,842	1.61 %
9.5.2	Pillow-9.5.0-cp310-cp310-musllinux_1_1_x86_64.whl	6,597	0.77 %
9.5.2	Pillow-9.5.0-cp310-cp310-musllinux_1_1_aarch64.whl	934	0.11 %
9.5.2	Pillow-9.5.0-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl	882	0.10 %
9.5.2	Pillow-9.5.0-cp310-cp310-manylinux_2_17_i686.manylinux2014_i686.whl	224	0.03 %
	total	857,763	100 %

9.5.2	Pillow-9.5.0-cp39-cp39-manylinux_2_28_x86_64.whl	910,193	84.64 %
9.5.2	Pillow-9.5.0-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl	137,166	12.75 %
9.5.2	Pillow-9.5.0-cp39-cp39-manylinux_2_28_aarch64.whl	15,810	1.47 %
9.5.2	Pillow-9.5.0-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl	7,066	0.66 %
9.5.2	Pillow-9.5.0-cp39-cp39-musllinux_1_1_x86_64.whl	4,184	0.39 %
9.5.2	Pillow-9.5.0-cp39-cp39-musllinux_1_1_aarch64.whl	542	0.05 %
9.5.2	Pillow-9.5.0-cp39-cp39-manylinux_2_17_i686.manylinux2014_i686.whl	462	0.04 %
	total	1,075,423	100 %

9.5.2	Pillow-9.5.0-cp38-cp38-manylinux_2_28_x86_64.whl	924,301	51.40 %
9.5.2	Pillow-9.5.0-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl	856,048	47.60 %
9.5.2	Pillow-9.5.0-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl	7,569	0.42 %
9.5.2	Pillow-9.5.0-cp38-cp38-manylinux_2_28_aarch64.whl	7,523	0.42 %
9.5.2	Pillow-9.5.0-cp38-cp38-musllinux_1_1_x86_64.whl	2,343	0.13 %
9.5.2	Pillow-9.5.0-cp38-cp38-musllinux_1_1_aarch64.whl	355	0.02 %
9.5.2	Pillow-9.5.0-cp38-cp38-manylinux_2_17_i686.manylinux2014_i686.whl	241	0.01 %
	total	1,798,380	100 %

For Windows, *win32.whl are a bigger proportion but still low (0.90% - 5.63%):

Details

version	file	download_count	percentage
9.5.2	Pillow-9.5.0-cp311-cp311-win_amd64.whl	150,653	98.82 %
9.5.2	Pillow-9.5.0-cp311-cp311-win32.whl	1,580	1.04 %
9.5.2	Pillow-9.5.0-cp311-cp311-win_arm64.whl	225	0.15 %
	total	152,458	100.00 %

9.5.2	Pillow-9.5.0-cp310-cp310-win_amd64.whl	198,304	99.10 %
9.5.2	Pillow-9.5.0-cp310-cp310-win32.whl	1,801	0.90 %
	total	200,105	100.00 %

9.5.2	Pillow-9.5.0-cp39-cp39-win_amd64.whl	89,231	98.12 %
9.5.2	Pillow-9.5.0-cp39-cp39-win32.whl	1,710	1.88 %
	total	90,941	100.00 %

9.5.2	Pillow-9.5.0-cp38-cp38-win_amd64.whl	71,998	94.37 %
9.5.2	Pillow-9.5.0-cp38-cp38-win32.whl	4,298	5.63 %
	total	76,296	100 %

radarhere · 2023-06-01T01:44:10Z

python-pillow/pillow-wheels#383 has added Python 3.12 macOS and Linux wheels, excluding 32-bit wheels, and albeit without fribidi, harfbuzz and raqm on macOS until #7167 is resolved.

cgohlke · 2023-06-06T23:34:27Z

Pillow-9.5.0 works well on Python 3.12.0b2 on Windows:

>py -3.12 -X dev -m pytest -v Tests
======================================================================================================= test session starts ========================================================================================================
platform win32 -- Python 3.12.0b2, pytest-7.3.1, pluggy-1.0.0 -- X:\Python312\python.exe
cachedir: .pytest_cache
--------------------------------------------------------------------
Pillow 9.5.0
Python 3.12.0b2 (tags/v3.12.0b2:e6c0efa, Jun  6 2023, 15:37:48) [MSC v.1935 64 bit (AMD64)]
--------------------------------------------------------------------
Python modules loaded from X:\Python312\Lib\site-packages\PIL
Binary modules loaded from X:\Python312\Lib\site-packages\PIL
--------------------------------------------------------------------
--- PIL CORE support ok, compiled for 9.5.0
--- TKINTER support ok, loaded 8.6
--- FREETYPE2 support ok, loaded 2.13.0
--- LITTLECMS2 support ok, loaded 2.14
--- WEBP support ok, loaded 1.3.0
--- WEBP Transparency support ok
--- WEBPMUX support ok
--- WEBP Animation support ok
--- JPEG support ok, compiled for libjpeg-turbo 2.1.92
--- OPENJPEG (JPEG2000) support ok, loaded 2.5.0
--- ZLIB (PNG/ZIP) support ok, loaded 1.2.13
--- LIBTIFF support ok, loaded 4.5.0
--- RAQM (Bidirectional Text) support ok, loaded 0.10.0, fribidi 1.0.12, harfbuzz 7.3.0
*** LIBIMAGEQUANT (Quantization method) support not installed
*** XCB (X protocol) support not installed
--------------------------------------------------------------------

rootdir: D:\Build\Pillow\Pillow-9.5.0
configfile: setup.cfg
plugins: timeout-2.1.0
collected 3077 items / 2 skipped

Tests/test_000_sanity.py::test_sanity PASSED                                                                                                                                                                                  [  0%]
Tests/test_binary.py::test_standard PASSED                                                                                                                                                                                    [  0%]
Tests/test_binary.py::test_little_endian PASSED                                                                                                                                                                               [  0%]
Tests/test_binary.py::test_big_endian PASSED                                                                                                                                                                                  [  0%]
Tests/test_bmp_reference.py::test_bad PASSED                                                                                                                                                                                  [  0%]
Tests/test_bmp_reference.py::test_questionable PASSED                                                                                                                                                                         [  0%]
Tests/test_bmp_reference.py::test_good PASSED                                                                                                                                                                                 [  0%]
Tests/test_box_blur.py::test_imageops_box_blur PASSED                                                                                                                                                                         [  0%]
Tests/test_box_blur.py::test_color_modes PASSED                                                                                                                                                                               [  0%]
Tests/test_box_blur.py::test_radius_0 PASSED                                                                                                                                                                                  [  0%]
Tests/test_box_blur.py::test_radius_0_02 PASSED                                                                                                                                                                               [  0%]
Tests/test_box_blur.py::test_radius_0_05 PASSED                                                                                                                                                                               [  0%]
Tests/test_box_blur.py::test_radius_0_1 PASSED                                                                                                                                                                                [  0%]
Tests/test_box_blur.py::test_radius_0_5 PASSED                                                                                                                                                                                [  0%]
Tests/test_box_blur.py::test_radius_1 PASSED                                                                                                                                                                                  [  0%]
Tests/test_box_blur.py::test_radius_1_5 PASSED                                                                                                                                                                                [  0%]
Tests/test_box_blur.py::test_radius_bigger_then_half PASSED                                                                                                                                                                   [  0%]
Tests/test_box_blur.py::test_radius_bigger_then_width PASSED                                                                                                                                                                  [  0%]
Tests/test_box_blur.py::test_extreme_large_radius PASSED                                                                                                                                                                      [  0%]
Tests/test_box_blur.py::test_two_passes PASSED                                                                                                                                                                                [  0%]
Tests/test_box_blur.py::test_three_passes PASSED                                                                                                                                                                              [  0%]
Tests/test_color_lut.py::TestColorLut3DCoreAPI::test_wrong_args PASSED                                                                                                                                                        [  0%]
Tests/test_color_lut.py::TestColorLut3DCoreAPI::test_correct_args PASSED                                                                                                                                                      [  0%]
Tests/test_color_lut.py::TestColorLut3DCoreAPI::test_wrong_mode PASSED                                                                                                                                                        [  0%]
Tests/test_color_lut.py::TestColorLut3DCoreAPI::test_correct_mode PASSED                                                                                                                                                      [  0%]
Tests/test_color_lut.py::TestColorLut3DCoreAPI::test_identities PASSED                                                                                                                                                        [  0%]
Tests/test_color_lut.py::TestColorLut3DCoreAPI::test_identities_4_channels PASSED                                                                                                                                             [  0%]
Tests/test_color_lut.py::TestColorLut3DCoreAPI::test_copy_alpha_channel PASSED                                                                                                                                                [  0%]
Tests/test_color_lut.py::TestColorLut3DCoreAPI::test_channels_order PASSED                                                                                                                                                    [  0%]
Tests/test_color_lut.py::TestColorLut3DCoreAPI::test_overflow PASSED                                                                                                                                                          [  0%]
Tests/test_color_lut.py::TestColorLut3DFilter::test_wrong_args PASSED                                                                                                                                                         

<snip>

Tests/test_shell_injection.py::TestShellInjection::test_load_djpeg_filename SKIPPED (Requires Unix or macOS)                                                                                                                  [ 99%]
Tests/test_shell_injection.py::TestShellInjection::test_save_cjpeg_filename SKIPPED (Requires Unix or macOS)                                                                                                                  [ 99%]
Tests/test_shell_injection.py::TestShellInjection::test_save_netpbm_filename_bmp_mode SKIPPED (Netpbm not available)                                                                                                          [ 99%]
Tests/test_shell_injection.py::TestShellInjection::test_save_netpbm_filename_l_mode SKIPPED (Netpbm not available)                                                                                                            [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash_1.tif] SKIPPED (test image not found)                                                                                                                        [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash_2.tif] SKIPPED (test image not found)                                                                                                                        [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-2020-10-test.tif] PASSED                                                                                                                                     [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-0c7e0e8e11ce787078f00b5b0ca409a167f070e0.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-0e16d3bfb83be87356d026d66919deaefca44dac.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-1152ec2d1a1a71395b6f2ce6721c38924d025bf3.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-1185209cf7655b5aed8ae5e77784dfdd18ab59e9.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-338516dbd2f0e83caddb8ce256c22db3bd6dc40f.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-4f085cc12ece8cde18758d42608bed6a2a2cfb1c.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-86214e58da443d2b80820cff9677a38a33dcbbca.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-f46f5b2f43c370fe65706c11449f567ecc345e74.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-63b1dffefc8c075ddc606c0a2f5fdc15ece78863.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-74d2a78403a5a59db1fb0a2b8735ac068a75f6e3.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-81154a65438ba5aaeca73fd502fa4850fbde60f8.tif] SKIPPED (test image not found)                                                                                 [ 99%]
Tests/test_tiff_crashes.py::test_tiff_crashes[Tests/images/crash-0da013a13571cc8eb457a39fee8db18f8a3c7127.tif] PASSED                                                                                                         [ 99%]
Tests/test_tiff_ifdrational.py::test_sanity PASSED                                                                                                                                                                            [ 99%]
Tests/test_tiff_ifdrational.py::test_ranges PASSED                                                                                                                                                                            [ 99%]
Tests/test_tiff_ifdrational.py::test_nonetype PASSED                                                                                                                                                                          [ 99%]
Tests/test_tiff_ifdrational.py::test_ifd_rational_save PASSED                                                                                                                                                                 [ 99%]
Tests/test_util.py::test_is_path PASSED                                                                                                                                                                                       [ 99%]
Tests/test_util.py::test_path_obj_is_path PASSED                                                                                                                                                                              [ 99%]
Tests/test_util.py::test_is_not_path PASSED                                                                                                                                                                                   [ 99%]
Tests/test_util.py::test_is_directory PASSED                                                                                                                                                                                  [ 99%]
Tests/test_util.py::test_is_not_directory PASSED                                                                                                                                                                              [ 99%]
Tests/test_util.py::test_deferred_error PASSED                                                                                                                                                                                [ 99%]
Tests/test_webp_leaks.py::TestWebPLeaks::test_leak_load SKIPPED (Requires Unix or macOS)                                                                                                                                      [100%]

========================================================================================================= warnings summary =========================================================================================================
Tests/test_file_wmf.py::test_load_raw
Tests/test_file_wmf.py::test_load
  X:\Python312\Lib\site-packages\PIL\ImageFile.py:349: ResourceWarning: unclosed file <_io.BufferedReader name='Tests/images/drawing.emf'>
    self.__dict__ = image.__dict__
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

Tests/test_file_wmf.py::test_load_raw
Tests/test_file_wmf.py::test_load_set_dpi
  X:\Python312\Lib\site-packages\PIL\ImageFile.py:349: ResourceWarning: unclosed file <_io.BufferedReader name='Tests/images/drawing.wmf'>
    self.__dict__ = image.__dict__
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/h
[Pillow-9.5.0-cp312-win.zip](https://github.com/python-pillow/Pillow/files/11671080/Pillow-9.5.0-cp312-win.zip)
ow-to/capture-warnings.html#resource-warnings for more info.

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
===================================================================================================== short test summary info ======================================================================================================
SKIPPED [1] Tests\test_pyroma.py:5: Pyroma not installed
SKIPPED [1] Tests\oss-fuzz\test_fuzzers.py:11: Fuzzer is linux only
SKIPPED [1] Tests\test_features.py:68: libimagequant not available
SKIPPED [1] Tests\test_file_gif.py:334: Netpbm not available
SKIPPED [1] Tests\test_file_gif.py:345: Netpbm not available
SKIPPED [4] Tests\test_file_jpeg2k.py:344: Extra image files not installed
SKIPPED [1] Tests\test_file_msp.py:57: Extra image files not installed
SKIPPED [1] Tests\test_file_msp.py:70: Even More Extra image files not installed
SKIPPED [1] Tests\test_file_png.py:785: Requires Unix or macOS
SKIPPED [1] Tests\test_file_sun.py:34: Extra image files not installed
SKIPPED [1] Tests\test_file_tiff.py:787: Extra image files not installed
SKIPPED [1] Tests\test_font_leaks.py:20: Requires Unix or macOS
SKIPPED [1] Tests\test_font_leaks.py:31: Requires Unix or macOS
SKIPPED [1] Tests\test_image.py:211: Test requires opening tempfile twice
SKIPPED [1] Tests\test_image_fromqimage.py:44: Qt bindings are not installed
SKIPPED [1] Tests\test_image_fromqimage.py:49: Qt bindings are not installed
SKIPPED [1] Tests\test_image_fromqimage.py:54: Qt bindings are not installed
SKIPPED [1] Tests\test_image_fromqimage.py:59: Qt bindings are not installed
SKIPPED [1] Tests\test_image_fromqimage.py:64: Qt bindings are not installed
SKIPPED [1] Tests\test_image_quantize.py:21: libimagequant not available
SKIPPED [1] Tests\test_imagedraw.py:1002: failing
SKIPPED [2] Tests\test_imagefont.py:546: requires Unix or macOS
SKIPPED [2] Tests\test_imagefontctl.py:233: fails with this font
SKIPPED [1] Tests\test_imagegrab.py:25: xcb not available
SKIPPED [1] Tests\test_imagegrab.py:48: xcb not available
SKIPPED [1] Tests\test_imageqt.py:20: Qt bindings are not installed
SKIPPED [1] Tests\test_imageqt.py:49: Qt bindings are not installed
SKIPPED [1] Tests\test_imageqt.py:63: Qt bindings are not installed
SKIPPED [5] Tests\test_imageshow.py:44: Only run on CIs; hangs on Windows CIs
SKIPPED [1] Tests\test_imageshow.py:82: IPython not installed
SKIPPED [1] Tests\test_imageshow.py:94: Only run on CIs; hangs on Windows CIs
SKIPPED [1] Tests\test_qt_image_qapplication.py:54: Qt bindings are not installed
SKIPPED [5] Tests\test_qt_image_toqimage.py:19: Qt bindings are not installed
SKIPPED [1] Tests\test_shell_injection.py:25: Requires Unix or macOS
SKIPPED [1] Tests\test_shell_injection.py:34: Requires Unix or macOS
SKIPPED [1] Tests\test_shell_injection.py:39: Netpbm not available
SKIPPED [1] Tests\test_shell_injection.py:45: Netpbm not available
SKIPPED [3] Tests\test_tiff_crashes.py:50: test image not found
SKIPPED [1] Tests\test_webp_leaks.py:15: Requires Unix or macOS
XFAIL Tests/test_file_palm.py::test_p_mode - Palm P image is wrong
XFAIL Tests/test_image_access.py::TestEmbeddable::test_embeddable - failing test
XFAIL Tests/test_image_resample.py::TestCoreResampleAlphaCorrect::test_levels_rgba - Current implementation isn't precise enough
XFAIL Tests/test_image_resample.py::TestCoreResampleAlphaCorrect::test_levels_la - Current implementation isn't precise enough
================================================================================ 3021 passed, 54 skipped, 4 xfailed, 4 warnings in 69.91s (0:01:09) ================================================================================

Pillow-9.5.0-cp312-win.zip

hugovk · 2023-06-23T10:15:28Z

re: #6941 (comment)

I suggest we drop all the 32-bit wheels and testing. If there's a lot of demand or very good reason, we can always add something back (e.g. 3.8 on Windows has a slightly larger percentage).

wiredfool · 2023-06-26T15:47:18Z

Sorry, I'm on holiday here so this is a little late --

I'm not sure if there are any remaining platforms were 32 bit is really a going concern, but I'd view it as a minor platform in the same way that we support S390 or Big Endian -- good to keep compatibility with from a correctness POV, but we're not building wheels. There's nothing in 32 bit to my knowledge where dropping it really streamlines our code.

hugovk · 2023-06-26T18:07:19Z

Okay, let's keep some representative testing of 32-bit on the CI. I'd say we can leave the docker-images changes as is.

There's nothing in 32 bit to my knowledge where dropping it really streamlines our code.

Yeah, #7228 was mostly test bits and pieces.

radarhere · 2023-06-27T06:38:24Z

I've created #7234 to restore 32-bit support, without restoring most of the CI jobs. I've only restored 32-bit Debian 12.

radarhere · 2023-06-30T07:59:53Z

We later also restored a Windows 32-bit job - #7234 (comment)

radarhere · 2023-07-01T21:27:16Z

Pillow 10.0.0 has now been released with Python 3.12 beta wheels.

Pillow have dropped 32-bit wheels from v10 onwards so force install of older v9 wheels since we don't want to build from src. Refs: python-pillow/Pillow#6941 (comment)

radarhere · 2023-10-15T21:09:53Z

Pillow 10.1.0 has now been released with Python 3.12 final wheels.

radarhere · 2023-11-30T23:59:51Z

I suggest we drop all the 32-bit wheels and testing. If there's a lot of demand or very good reason, we can always add something back (e.g. 3.8 on Windows has a slightly larger percentage).

Windows 32-bit wheels have now been restored in #7580

Pillow have dropped 32-bit wheels from v10 onwards so force install of older v9 wheels since we don't want to build from src. Refs: python-pillow/Pillow#6941 (comment)

yurj · 2024-06-27T07:16:58Z

Hi!
is there a plan to release a wheel for Pillow 9.5 with python 3.12? Plone, for example, uses Pillow and supports python 3.12 but still reference Pillow 9.5.0. Thanks for any info!

radarhere · 2024-06-27T08:34:48Z

Hi. There isn't a plan to do so, no. In general, we would encourage you to upgrade to the latest version of Pillow to receive recent security fixes.

Pillow have dropped 32-bit wheels from v10 onwards so force install of older v9 wheels since we don't want to build from src. Refs: python-pillow/Pillow#6941 (comment)

hugovk added this to the 10.0.0 milestone Feb 11, 2023

hugovk changed the title ~~Add support for Python 3.11~~ Add support for Python 3.12 Feb 11, 2023

This was referenced Feb 11, 2023

Python 3.12: Fix building Pillow on Windows #6942

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Test Python 3.12-dev #6943

Merged

hugovk pinned this issue Apr 11, 2023

This was referenced May 29, 2023

Specify build backend via pyproject.toml #7190

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Added Python 3.12 python-pillow/pillow-wheels#383

Merged

This was referenced May 29, 2023

Replaced deprecated Py_FileSystemDefaultEncoding for Python >= 3.12 #7192

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Added Python 3.12 beta multi-build/docker-images#41

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hugovk mentioned this issue Jun 2, 2023

Release Pillow 10.0.0 on July 1, 2023 #7195

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19 tasks

This was referenced Jun 23, 2023

Removed 32-bit wheels python-pillow/pillow-wheels#388

Merged

Changed Debian from 32-bit to 64-bit python-pillow/docker-images#185

Merged

Removed support for 32-bit #7228

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radarhere mentioned this issue Jul 2, 2023

10.0.0 refused to build on Windows with 32-bit Python #7251

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radarhere modified the milestones: 10.0.0, 10.1.0 Jul 8, 2023

hugovk mentioned this issue Jul 12, 2023

Declare support for Python 3.12 #7280

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radarhere mentioned this issue Jul 13, 2023

Increment Python version check to support Python 3.12 on Windows #7285

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This was referenced Aug 14, 2023

Installation failed on Windows with 32-bit Python #7341

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Release Pillow 10.1.0 on October 15, 2023 #7348

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ConnorHowell mentioned this issue Sep 1, 2023

Haldex bugfixes & General Housekeeping bri3d/VW_Flash#105

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This was referenced Sep 18, 2023

NumPy now supports Python 3.12 #7403

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NumPy now supports Python 3.12 python-pillow/pillow-wheels#409

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Avasam mentioned this issue Sep 18, 2023

Try building on Python 3.12 Toufool/AutoSplit#257

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This was referenced Oct 3, 2023

Updated multibuild to include Python 3.12.0 #7440

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Test Python 3.12 final in GitHub Actions #7441

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hugovk mentioned this issue Oct 5, 2023

win32 wheels missing on PyPI #7443

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dobairoland mentioned this issue Oct 5, 2023

Python 3.12 is not supported espressif/esp-docs#9

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hugovk modified the milestones: 10.1.0, 10.2.0 Oct 23, 2023

This was referenced Oct 29, 2023

Update Travis CI to Python 3.12 and Ubuntu 22.04 Jammy Jellyfish #7500

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Update Travis CI to Python 3.12 and Ubuntu 22.04 Jammy Jellyfish #7501

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radarhere mentioned this issue Oct 31, 2023

Updated AppVeyor to Python 3.12 #7508

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hugovk closed this as completed in #7508 Oct 31, 2023

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hugovk mentioned this issue Jun 28, 2024

Provide wheel platform tag stats crflynn/pypistats.org#69

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WinForms Testbed is unable to install Pillow dependency on python 3.12 beeware/toga#2883

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Release Pillow 11.0.0 on October 15, 2024 #8215

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Add support for Python 3.12 #6941

Add support for Python 3.12 #6941

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Add support for Python 3.12 #6941

Add support for Python 3.12 #6941

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hugovk commented Feb 11, 2023 • edited Loading

TODO

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