py312-pyobjc @10.1_0: ModuleNotFoundError: No module named 'Quartz'

[breun (Nils Breunese)]

According to ​https://pyobjc.readthedocs.io/en/latest/notes/quartz-vs-coregraphics.html PyObjC should provide for 'import Quartz'. However, with the python312 and py312-pyobjc ports installed on macOS 15.0.1 arm64, I get the following:

❯ port installed python312 py312-pyobjc
The following ports are currently installed:
  py312-pyobjc @10.1_0 (active)
  python312 @3.12.7_0+lto+optimizations (active)
❯ /opt/local/bin/python3.12
Python 3.12.7 (main, Oct  5 2024, 01:39:55) [Clang 16.0.0 (clang-1600.0.26.3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import Quartz
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'Quartz'

[jmroot (Joshua Root)]

The port is several versions behind upstream, so updating would be the first thing to try.

[breun (Nils Breunese)]

I've updated to 10.3.1 locally (PR: ​https://github.com/macports/macports-ports/pull/26182), but that doesn't help with this issue:

❯ sw_vers 
ProductName:            macOS
ProductVersion:         15.0.1
BuildVersion:           24A348
❯ port installed py312-pyobjc
The following ports are currently installed:
  py312-pyobjc @10.3.1_0 (active)
❯ /opt/local/bin/python3.12  
Python 3.12.7 (main, Oct  5 2024, 01:39:55) [Clang 16.0.0 (clang-1600.0.26.3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import Quartz
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'Quartz'

[breun (Nils Breunese)]

This does work for someone on macOS Ventura 13.7 according to ​https://lists.macports.org/pipermail/macports-dev/2024-October/045891.html.

[reneeotten (Renee Otten)]

looks like you would need the [PyObsj-framework-Quartz ​https://pypi.org/project/pyobjc-framework-Quartz/] packages. I would kind of assume that this would be part of the py-pyobjc port but that's something to check.

[breun (Nils Breunese)]

I don’t know how I can check, but the fact that it works for someone on macOS 13 makes me think it should be included.

[breun (Nils Breunese)]

On the macports-dev mailinglist jmroot wrote: "PyObjC consists of a number of python modules. Each has its own directory in site-packages: AVFoundation, AVKit, etc. through to WebKit."

In /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages I see several directories with names that start with pyobjc_framework_. I don't see any such directory with Quartz in its name, but I also don't know if I should.

I've attached the output of sudo port install -d py312-pyobjc.

[jmroot (Joshua Root)]

It's our old friend again.

Modules/_coregraphics.m:243:17: error: 'CGWindowListCreateImageFromArray' is unavailable: obsoleted in macOS 15.0 - Please use ScreenCaptureKit instead.
  243 |                 CGWindowListCreateImageFromArray(screenBounds, windowArray, imageOption);
      |                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGWindow.h:280:33: note: 'CGWindowListCreateImageFromArray' has been explicitly marked unavailable here
  280 | CG_EXTERN CGImageRef __nullable CGWindowListCreateImageFromArray(
      |                                 ^

[breun (Nils Breunese)]

I'm not familiar with this 'old friend'. Does this indicate that pyobjc-framework-Quartz is currently not compatible with macOS 15? Should this be reported upstream?

[breun (Nils Breunese)]

I've reported this upstream: ​https://github.com/ronaldoussoren/pyobjc/issues/627

[kencu (Ken)]

Replying to breun:

I'm not familiar with this 'old friend'.

See the explanation in SequoiaProblems

[breun (Nils Breunese)]

Ah thanks, setting the deployment target to 14 indeed seems to help. PR here: ​https://github.com/macports/macports-ports/pull/26229

[Nils Breunese <breun@…>]

In cb69623c14928b9ba7762ab2bb47fc3676928a71/macports-ports (master):

py-pyobjc: fix Quartz module on macOS 15 (​https://github.com/macports/macports-ports/pull/26229)

closes #71103