Cannot Install with Python 3.13

[da1910]

Solution to issue cannot be found in the documentation.

• I checked the documentation.

Issue

Poetry cannot be installed with python 3.13. It has a pin on keyring < 25, and keyring 24 does not support python 3.13.

The pip install of poetry 1.8.3 in fact required keyring 25, it should be upgraded to match.

Installed packages

Name Version Build Channel

_libgcc_mutex 0.1 conda_forge conda-forge
_openmp_mutex 4.5 2_gnu conda-forge
bzip2 1.0.8 h4bc722e_7 conda-forge
ca-certificates 2024.8.30 hbcca054_0 conda-forge
ld_impl_linux-64 2.43 h712a8e2_1 conda-forge
libexpat 2.6.3 h5888daf_0 conda-forge
libffi 3.4.2 h7f98852_5 conda-forge
libgcc 14.1.0 h77fa898_1 conda-forge
libgcc-ng 14.1.0 h69a702a_1 conda-forge
libgomp 14.1.0 h77fa898_1 conda-forge
libmpdec 4.0.0 h4bc722e_0 conda-forge
libsqlite 3.46.1 hadc24fc_0 conda-forge
libuuid 2.38.1 h0b41bf4_0 conda-forge
libzlib 1.3.1 hb9d3cd8_2 conda-forge
ncurses 6.5 he02047a_1 conda-forge
openssl 3.3.2 hb9d3cd8_0 conda-forge
pip 24.2 pyh145f28c_1 conda-forge
python 3.13.0 h9ebbce0_100_cp313 conda-forge
python_abi 3.13 5_cp313 conda-forge
readline 8.2 h8228510_1 conda-forge
tk 8.6.13 noxft_h4845f30_101 conda-forge
tzdata 2024b hc8b5060_0 conda-forge
xz 5.2.6 h166bdaf_0 conda-forge

Environment info

 active environment : test313
active env location : /home/ME/miniforge3/envs/test313
        shell level : 2
   user config file : /home/ME/.condarc

populated config files : /home/ME/miniforge3/.condarc
conda version : 24.9.1
conda-build version : 24.5.1
python version : 3.12.6.final.0
solver : libmamba (default)
virtual packages : __archspec=1=icelake
__conda=24.9.1=0
__cuda=12.6=0
__glibc=2.35=0
__linux=5.15.153.1=0
__unix=0=0
base environment : /home/ME/miniforge3 (writable)
conda av data dir : /home/ME/miniforge3/etc/conda
conda av metadata url : None
channel URLs : https://conda.anaconda.org/conda-forge/linux-64
https://conda.anaconda.org/conda-forge/noarch
package cache : /home/ME/miniforge3/pkgs
/home/ME/.conda/pkgs
envs directories : /home/ME/miniforge3/envs
/home/ME/.conda/envs
platform : linux-64
user-agent : conda/24.9.1 requests/2.32.3 CPython/3.12.6 Linux/5.15.153.1-microsoft-standard-WSL2 ubuntu/22.04.5 glibc/2.35 solver/libmamba conda-libmamba-solver/24.7.0 libmambapy/1.5.9
UID:GID : 1000:1000
netrc file : None
offline mode : False

[BastianZim]

From the GitHub tag I can see that we are correctly matching the version of keyring: https://github.com/python-poetry/poetry/blob/1.8.3/pyproject.toml#L44

Are you sure that the pip version is different? If that is the case, would you mind opening an issue at poetry and asking why these are different?

[da1910]

Apologies, I stand corrected. I'm not therefore sure what the fix is, probably waiting for a new release of poetry.

[BastianZim]

No worries! Do you know if keyring just doesn't support python13 or is it not available yet? Not all packages on conda-forge have python13 but it will be added over time. Maybe that fixes it?

[Andy-Grigg]

It looks like keyring recently switched to building architecture- and python-independent packages, but only since keyring 25. Keyring 24 uses python-specific packages, but since it pre-dates Python 3.13, there are no Python 3.13 builds.

In a clean environment, conda install keyring with python 3.13 works fine and installs keyring 25.4.1. Doing conda install "keyring<25" fails.

Ultimately, I think the fix has to be for poetry to release a new version that allows keyring v25, which will then unblock this issue.

[BastianZim]

Ahh hmm yeah that makes sense.

Ultimately, I think the fix has to be for poetry to release a new version that allows keyring v25, which will then unblock this issue.

Agreed, unfortunately. Sorry that we couldn't fix it.

[da1910]

python-poetry/poetry#9747 Looks like no appetite to fix it from their side...

[xylar]

It seems like a good solution would be to make noarch packages for keyring 24.x.x. I'll see what I can do.

[xylar]

I have made the request:
conda-forge/keyring-feedstock#119

I have the pieces in place (it was quite easy to backport what they had done for 25.x to 24.x). Let's see what they say.

[xylar]

Should have a fix soon in:
conda-forge/keyring-feedstock#120