Enable Python 3.12 support #2522

soininen · 2024-01-25T15:46:37Z

Python 3.12 has been released some time ago. However, we report our maximum supported version to be 3.11.

Check that Spine Toolbox works on Python 3.12
Change the maximum supported version to 3.12
Check if the warning about the need to install Microsoft build tools applies to Python 3.12 as well

soininen · 2024-01-26T07:57:13Z

It turns out we cannot enable Python 3.12 support yet. The reason is the pendulum package that gained Python 3.12 support only in version 3.0 but Dagster requires Pendulum version less than 3.0.

Additionally, Toolbox installation on 3.12 still requires Microsoft build tools on Windows systems which should be mentioned in the documentation once Python 3.12 is supported.

manuelma · 2024-01-26T08:12:15Z

This might sound crazy but can we just ditch dagster? We are hooked on an older version, using API that is deprecated in the most recent version. My feeling is we could replicate the bit of functionality that we use from that old dagster with not too much effort (but I might be wrong)?

soininen · 2024-01-26T08:20:30Z

This might sound crazy but can we just ditch dagster?

You are not crazy. I have been pondering the same. Maybe we should first try to upgrade it and if that seems even a little bit messy, then just ditch?

Re spine-tools/Spine-Toolbox#2522

Spine Engine doesn't use Dagster anymore, so we need not restrict spinedb_api dependencies anymore. Also, removed requirements.txt files in favor of pyproject.toml. Developer and documentation dependencies can now be installed by specifying the [dev] tag when telling Pip to install this package, i.e. python -mpip install -e .[dev] Re spine-tools/Spine-Toolbox#2522

Cleaned up dependencies since Dagster is now gone. Moved doc and dev requirements to pyproject.toml Also, removed some auto-generated files in docs/source/autoapi that were accidentally committed to the repo. Re spine-tools/Spine-Toolbox#2522

Re spine-tools/Spine-Toolbox#2522

Spine Engine doesn't use Dagster anymore, so we need not restrict spinedb_api dependencies anymore. Also, removed requirements.txt files in favor of pyproject.toml. Developer and documentation dependencies can now be installed by specifying the [dev] tag when telling Pip to install this package, i.e. python -mpip install -e .[dev] Re spine-tools/Spine-Toolbox#2522

Re spine-tools/Spine-Toolbox#2522

Also, cleaned up dependencies after Dagster removal. We now favor pyproject.toml for developer dependencies; dev-requirements.txt and docs/requirements.txt files have been removed. Re #2522

soininen · 2024-04-25T13:07:16Z

After we got rid of Dagster and its dependencies, outdated 3rd party packages are not blocking Python 3.12 anymore.

However, Toolbox crashes on a segfault immediately upon startup with Python 3.12. I need to still figure out what goes wrong.

Spine Engine doesn't use Dagster anymore, so we need not restrict spinedb_api dependencies anymore. Also, removed requirements.txt files in favor of pyproject.toml. Developer and documentation dependencies can now be installed by specifying the [dev] tag when telling Pip to install this package, i.e. python -mpip install -e .[dev] Re spine-tools/Spine-Toolbox#2522

Cleaned up dependencies since Dagster is now gone. Moved doc and dev requirements to pyproject.toml Also, removed some auto-generated files in docs/source/autoapi that were accidentally committed to the repo. Re spine-tools/Spine-Toolbox#2522

Re spine-tools/Spine-Toolbox#2522

Also, cleaned up dependencies after Dagster removal. We now favor pyproject.toml for developer dependencies; dev-requirements.txt and docs/requirements.txt files have been removed. Re #2522

Re spine-tools/Spine-Toolbox#2522

Also, cleaned up dependencies after Dagster removal. We now favor pyproject.toml for developer dependencies; dev-requirements.txt and docs/requirements.txt files have been removed. Re #2522