WIP - pdm - Python version from d2n nixpkgs

[InLaw]

pdm info --env

{
  "implementation_name": "cpython",
  "implementation_version": "3.11.8",
  "os_name": "posix",
  "platform_machine": "x86_64",
  "platform_release": "6.1.82",
  "platform_system": "Linux",
  "platform_version": "#1-NixOS SMP PREEMPT_DYNAMIC Fri Mar 15 18:27:50 UTC 2024",
  "python_full_version": "3.11.8",
  "platform_python_implementation": "CPython",
  "python_version": "3.11",
  "sys_platform": "linux"
}

pdm recognizes python3.11

• which is not specified but the unstable nixpkgs default

correct would be python3.12

 deps = {nixpkgs, ...}: {
    python = nixpkgs.python312Full; 

pathlib

nix log /nix/store/0r4vjjy85dd0mv0ad5md3l8d4ixrccmd-python3.12-pathlib-1.0.1.drv
warning: The interpretation of store paths arguments ending in .drv recently changed. If this command is now failing try again with '/nix/store/0r4vjjy85dd0mv0ad5md3l8d4ixrccmd-python3.12-pathlib-1.0.1.drv^*'
Sourcing python-remove-tests-dir-hook
Sourcing python-catch-conflicts-hook.sh
Sourcing python-remove-bin-bytecode-hook.sh
Sourcing wheel setup hook
Using wheelUnpackPhase
Sourcing pypa-install-hook
Using pypaInstallPhase
Sourcing python-imports-check-hook.sh
Using pythonImportsCheckPhase
Sourcing python-namespaces-hook
Sourcing python-catch-conflicts-hook.sh
@nix { "action": "setPhase", "phase": "unpackPhase" }
Running phase: unpackPhase
Executing wheelUnpackPhase
Finished executing wheelUnpackPhase
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "updateAutotoolsGnuConfigScriptsPhase" }
Running phase: updateAutotoolsGnuConfigScriptsPhase
@nix { "action": "setPhase", "phase": "configurePhase" }
Running phase: configurePhase
no configure script, doing nothing
@nix { "action": "setPhase", "phase": "buildPhase" }
Running phase: buildPhase
no Makefile or custom buildPhase, doing nothing
@nix { "action": "setPhase", "phase": "installPhase" }
Running phase: installPhase
Executing pypaInstallPhase
Successfully installed pathlib-1.0.1-py3-none-any.whl
Finished executing pypaInstallPhase
@nix { "action": "setPhase", "phase": "pythonOutputDistPhase" }
Running phase: pythonOutputDistPhase
Executing pythonOutputDistPhase
Finished executing pythonOutputDistPhase
@nix { "action": "setPhase", "phase": "fixupPhase" }
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/7ld73wqydz6gj12xmmbs38b1j6d07b8c-python3.12-pathlib-1.0.1
checking for references to /build/ in /nix/store/7ld73wqydz6gj12xmmbs38b1j6d07b8c-python3.12-pathlib-1.0.1...
patching script interpreter paths in /nix/store/7ld73wqydz6gj12xmmbs38b1j6d07b8c-python3.12-pathlib-1.0.1
shrinking RPATHs of ELF executables and libraries in /nix/store/rm29sml0bbsa6dp6yyriwp6s2jx78vaf-python3.12-pathlib-1.0.1-dist
checking for references to /build/ in /nix/store/rm29sml0bbsa6dp6yyriwp6s2jx78vaf-python3.12-pathlib-1.0.1-dist...
patching script interpreter paths in /nix/store/rm29sml0bbsa6dp6yyriwp6s2jx78vaf-python3.12-pathlib-1.0.1-dist
Executing pythonRemoveTestsDir
Finished executing pythonRemoveTestsDir
Traceback (most recent call last):
File "/nix/store/sqiijbqkk8ka809y7gdfy60q0fyd5c3k-auto-patchelf.py", line 13, in
from pathlib import Path, PurePath
File "/nix/store/7ld73wqydz6gj12xmmbs38b1j6d07b8c-python3.12-pathlib-1.0.1/lib/python3.12/site-packages/pathlib.py", line 10, in
from collections import Sequence
ImportError: cannot import name 'Sequence' from 'collections' (/nix/store/3v2ch16fkl50i85n05h5ckss8pxx6836-python3-3.11.8/lib/python3.11/collections/init.py)
/nix/store/v099hqvw5z87423p4hz1vfhzaqa07dii-stdenv-linux/setup: line 74: pop_var_context: head of shell_variables not a function context
/nix/store/v099hqvw5z87423p4hz1vfhzaqa07dii-stdenv-linux/setup: line 1475: pop_var_context: head of shell_variables not a function context
/nix/store/v099hqvw5z87423p4hz1vfhzaqa07dii-stdenv-linux/setup: line 1578: pop_var_context: head of shell_variables not a function context

[DavHau]

Possibly related: #885