please have a look at these relevant PRs:

• https://github.com/NixOS/nixpkgs/pull/358365
• https://github.com/NixOS/nixpkgs/pull/358363

@Anyone with a darwin machine: https://github.com/NixOS/nixpkgs/pull/358392

Make sure to build with sandbox, e.g. nix-build -A python312Packages.amqp --option sandbox true

Ivan Mincik (imincik):

let
  pkgs = import <nixpkgs> {};
  inherit (pkgs) lib;

  recurse = path: attrs:
    let
      isDerivation = builtins.tryEval (lib.isDerivation attrs);
    in
    if ! isDerivation.success then
      "<failure>"
    else if isDerivation.value then
      path
      #attrs.name or "<unknown name>"
    else if lib.isAttrs attrs && (attrs.recurseForDerivations or false) then
      lib.mapAttrs (n: recurse (path ++ [n])) attrs
    else
      null;

in lib.mapAttrs (n: recurse [n]) pkgs

In reply to @erictapen:chat.ccc-p.org
I maintain python3Packages.python-redis-test und it fails to build on darwin. I have no access to the platform. Should I just restrict the platforms then, even though upstream doesn't explicitly not support darwin? Or should I wait until end of ZHF for it?

Kerstin (she/her): All the tests in test_redis_lock fail with AssertionError: Waited 2.00secs but ['ready to accept connections'] did not...

If you disable the test_redis_lock tests then it builds on darwin so I would just disable the tests on darwin if all tests pass on linux.