pkgs/by-name/{m,n}*: migrate to pyproject = true

pkgs/by-name/ma/macpm/package.nix

···
 python3Packages.buildPythonApplication {
   pname = "macpm";
   version = "0.24-unstable-2024-11-19";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "visualcjy";
···
     hash = "sha256-jqaPPvYbuL8q6grmBLyZLf8aDmjugYxMOWAh1Ix82jc=";
   };
 
+  build-system = with python3Packages; [
+    setuptools
+  ];
+
+  dependencies = with python3Packages; [
+    dashing
+    humanize
+    psutil
+  ];
+
   # has no tests
   doCheck = false;
 
···
     ln -rs $out/bin/macpm $out/bin/asitop
   '';
 
-  dependencies = with python3Packages; [
-    dashing
-    humanize
-    psutil
-  ];
+  pythonImportsCheck = [ "macpm" ];
 
   meta = {
     description = "Perf monitoring CLI tool for Apple Silicon; previously named 'asitop'";

pkgs/by-name/ma/mapproxy/package.nix

···
 python3Packages.buildPythonApplication rec {
   pname = "mapproxy";
   version = "5.0.0";
-  format = "setuptools";
+  pyproject = true;
   disabled = python3Packages.pythonOlder "3.8";
 
   src = fetchFromGitHub {
···
     substituteInPlace mapproxy/util/ext/serving.py --replace-warn "args = [sys.executable] + sys.argv" "args = sys.argv"
   '';
 
+  build-system = with python3Packages; [ setuptools ];
+
+  pythonRemoveDeps = [ "future" ];
+
   dependencies = with python3Packages; [
     boto3 # needed for caches service
     jsonschema
···
     shapely
     gdal
     lxml
-    setuptools
     werkzeug
   ];
 
···
   # 1) Dependency list is huge.
   #    https://github.com/mapproxy/mapproxy/blob/master/requirements-tests.txt
   doCheck = false;
+
+  pythonImportsCheck = [ "mapproxy" ];
 
   meta = {
     description = "Open source proxy for geospatial data";

pkgs/by-name/ma/mastodon-archive/package.nix

···
 python3.pkgs.buildPythonApplication rec {
   pname = "mastodon-archive";
   version = "1.4.2";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "kensanata";
···
     hash = "sha256-b4bYQshz7mwxEfpRYV7ze4C8hz58R9cVp58wHvGFb0A=";
   };
 
-  propagatedBuildInputs = with python3.pkgs; [
+  build-system = with python3.pkgs; [
+    setuptools
+  ];
+
+  dependencies = with python3.pkgs; [
     html2text
     mastodon-py
     progress
···
 
   # There is no test
   doCheck = false;
+
+  pythonImportsCheck = [ "mastodon_archive" ];
 
   meta = with lib; {
     description = "Utility for backing up your Mastodon content";

pkgs/by-name/md/md-tangle/package.nix

···
 python3.pkgs.buildPythonPackage rec {
   pname = "md-tangle";
   version = "1.4.4";
-  format = "setuptools";
+  pyproject = true;
 
   # By some strange reason, fetchPypi fails miserably
   src = fetchFromGitHub {
···
     hash = "sha256-PkOKSsyY8uwS4mhl0lB+KGeUvXfEc7PUDHZapHMYv4c=";
   };
 
+  build-system = with python3.pkgs; [ setuptools ];
+
   # Pure Python application, uses only standard modules and comes without
   # testing suite
   doCheck = false;
+
+  pythonImportsCheck = [ "md_tangle" ];
 
   meta = with lib; {
     homepage = "https://github.com/joakimmj/md-tangle/";

pkgs/by-name/md/mdslides/package.nix

···
 python3Packages.buildPythonApplication {
   pname = "mdslides";
   version = "unstable-2022-12-15";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "dadoomer";
···
     sha256 = "sha256-31ALsy1P/vfI+H6Onmg4TXLeKbVAQ1FlnFs4k6ZOgHQ=";
   };
 
+  build-system = with python3Packages; [ setuptools ];
+
   doCheck = false;
+
+  pythonImportsCheck = [ "mdslides" ];
 
   meta = with lib; {
     longDescription = "Using markdown, write simple but beautiful presentations with math, animations and media, which can be visualized in a web browser or exported to PDF.";

pkgs/by-name/me/me_cleaner/package.nix

···
 python3.pkgs.buildPythonPackage rec {
   pname = "me_cleaner";
   version = "1.2";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "corna";
···
     rev = "v${version}";
     sha256 = "1bdj2clm13ir441vn7sv860xsc5gh71ja5lc2wn0gggnff0adxj4";
   };
+
+  build-system = with python3.pkgs; [ setuptools ];
 
   meta = with lib; {
     inherit (src.meta) homepage;

pkgs/by-name/ml/mlarchive2maildir/package.nix

···
 python3.pkgs.buildPythonApplication rec {
   pname = "mlarchive2maildir";
   version = "0.0.9";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
     sha256 = "02zjwa7zbcbqj76l0qmg7bbf3fqli60pl2apby3j4zwzcrrryczs";
   };
 
-  nativeBuildInputs = with python3.pkgs; [ setuptools-scm ];
+  build-system = with python3.pkgs; [
+    setuptools
+    setuptools-scm
+  ];
 
-  propagatedBuildInputs = with python3.pkgs; [
+  dependencies = with python3.pkgs; [
     beautifulsoup4
     click
     click-log
     requests
     six
   ];
+
+  pythonImportsCheck = [ "mlarchive2maildir" ];
 
   meta = with lib; {
     homepage = "https://github.com/flokli/mlarchive2maildir";

pkgs/by-name/ml/mloader/package.nix

···
 python3Packages.buildPythonApplication rec {
   pname = "mloader";
   version = "1.1.12";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-0o4FvhuFudNSEL6fwBVqxldaNePbbidY9utDqXiLRNc=";
   };
 
-  postPatch = ''
-    substituteInPlace setup.py \
-      --replace "protobuf~=3.6" "protobuf"
-  '';
+  build-system = with python3Packages; [ setuptools ];
+
+  pythonRelaxDeps = [ "protobuf" ];
 
-  propagatedBuildInputs = with python3Packages; [
+  dependencies = with python3Packages; [
     click
     protobuf
     requests

pkgs/by-name/mo/mongoaudit/package.nix

···
 python3.pkgs.buildPythonApplication rec {
   pname = "mongoaudit";
   version = "0.1.1";
-  format = "setuptools";
+  pyproject = true;
 
   disabled = python3.pythonOlder "3.8";
 
···
     sha256 = "17k4vw5d3kr961axl49ywid4cf3n7zxvm885c4lv15w7s2al1425";
   };
 
-  propagatedBuildInputs = with python3.pkgs; [
+  build-system = with python3.pkgs; [
+    setuptools
+  ];
+
+  dependencies = with python3.pkgs; [
     pymongo
     setuptools
     urwid

pkgs/by-name/mo/moodle-dl/package.nix

···
 python3Packages.buildPythonApplication rec {
   pname = "moodle-dl";
   version = "2.3.13";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "C0D3D3V";
···
     hash = "sha256-6arwc72gu7XyT6HokSEs2TkvE2FG7mIvy4F+/i/0eJg=";
   };
 
-  propagatedBuildInputs = with python3Packages; [
+  build-system = with python3Packages; [ setuptools ];
+
+  dependencies = with python3Packages; [
     aiodns
     aiofiles
     aiohttp
···
 
   # upstream has no tests
   doCheck = false;
+
+  pythonImportsCheck = [ "moodle_dl" ];
 
   passthru.updateScript = gitUpdater { };
 

pkgs/by-name/mp/mpfshell/package.nix

···
 python3Packages.buildPythonPackage {
   pname = "mpfshell-unstable";
   version = "2020-04-11";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "wendlers";
···
     sha256 = "0md6ih9vp65dacqy8gki3b2p4v76xb9ijqmxymk4b4f9z684x2m7";
   };
 
-  propagatedBuildInputs = with python3Packages; [
+  build-system = with python3Packages; [ setuptools ];
+
+  dependencies = with python3Packages; [
     pyserial
     colorama
     websocket-client
+    standard-telnetlib # Python no longer provides telnetlib since python313
   ];
 
   doCheck = false;

pkgs/by-name/mu/mutmut/package.nix

···
 python3Packages.buildPythonApplication rec {
   pname = "mutmut";
   version = "3.2.0";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     repo = "mutmut";
···
 
   doCheck = false;
 
-  propagatedBuildInputs = with python3Packages; [
+  build-system = with python3Packages; [ setuptools ];
+
+  dependencies = with python3Packages; [
     click
     parso
     junit-xml
     setproctitle
     textual
   ];
+
+  pythonImportsCheck = [ "mutmut" ];
 
   meta = {
     description = "mutation testing system for Python, with a strong focus on ease of use";

pkgs/by-name/mu/mutt-ics/package.nix

···
   fetchPypi,
 }:
 
-with python3.pkgs;
-buildPythonApplication rec {
+python3.pkgs.buildPythonApplication rec {
   pname = "mutt-ics";
   version = "0.9.2";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     inherit version;
···
     sha256 = "d44d4bec4e71c7f14df01b90fdb9563cdc784ece4250abfea5b0b675cfe85a50";
   };
 
-  propagatedBuildInputs = [ icalendar ];
+  build-system = with python3.pkgs; [ setuptools ];
+
+  dependencies = with python3.pkgs; [ icalendar ];
+
+  pythonImportsCheck = [ "mutt_ics" ];
 
   meta = with lib; {
     homepage = "https://github.com/dmedvinsky/mutt-ics";

pkgs/by-name/my/mymcplus/package.nix

···
 python3Packages.buildPythonApplication rec {
   pname = "mymcplus";
   version = "3.0.5";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromSourcehut {
     owner = "~thestr4ng3r";
···
     wrapGAppsHook3
   ];
 
-  propagatedBuildInputs = with python3Packages; [
+  build-system = with python3Packages; [ setuptools ];
+
+  dependencies = with python3Packages; [
     pyopengl
     wxpython
   ];
+
+  pythonImportsCheck = [ "mymcplus" ];
 
   meta = with lib; {
     homepage = "https://git.sr.ht/~thestr4ng3r/mymcplus";

pkgs/by-name/na/nagstamon/package.nix

···
 python3Packages.buildPythonApplication rec {
   pname = "nagstamon";
   version = "3.16.2";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "HenriWahl";

pkgs/by-name/nb/nbstripout/package.nix

···
 
 python3.pkgs.buildPythonApplication rec {
   version = "0.8.1";
-  format = "setuptools";
+  pyproject = true;
   pname = "nbstripout";
 
   src = fetchPypi {
···
     hash = "sha256-OSJLrWkYQIhcdyofS3Bo39ppsU6K3A4546UKB8Q1GGg=";
   };
 
-  propagatedBuildInputs = with python3.pkgs; [
+  build-system = with python3.pkgs; [
+    setuptools
+  ];
+
+  dependencies = with python3.pkgs; [
     nbformat
   ];
 
···
     chmod -R +w $TMPDIR/e2e_notebooks
     substituteInPlace tests/test_end_to_end.py --replace "tests/e2e_notebooks" "$TMPDIR/e2e_notebooks"
   '';
+
+  pythonImportsCheck = [ "nbstripout" ];
 
   meta = {
     description = "Strip output from Jupyter and IPython notebooks";

pkgs/by-name/nb/nbutools/package.nix

···
 python3.pkgs.buildPythonApplication {
   pname = "nbutools";
   version = "unstable-2023-06-06";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "airbus-seclab";
···
     hash = "sha256-YOiFlTIDpeTFOHPU37v0pYf8s3HdaE/4pnd9qrsFtSI=";
   };
 
-  propagatedBuildInputs = with python3.pkgs; [
+  build-system = with python3.pkgs; [ setuptools ];
+
+  dependencies = with python3.pkgs; [
     aiodns
     aiohttp
     beautifulsoup4

pkgs/by-name/ne/nemo-emblems/package.nix

···
 python3.pkgs.buildPythonApplication rec {
   pname = "nemo-emblems";
   version = "6.4.0";
+  pyproject = true;
 
   # nixpkgs-update: no auto update
   src = fetchFromGitHub {
···
     hash = "sha256-39hWA4SNuEeaPA6D5mWMHjJDs4hYK7/ZdPkTyskvm5Y=";
   };
 
-  format = "setuptools";
-
   sourceRoot = "${src.name}/nemo-emblems";
 
   postPatch = ''
     substituteInPlace setup.py \
-      --replace "/usr/share" "share"
+      --replace-fail "/usr/share" "share"
 
     substituteInPlace nemo-extension/nemo-emblems.py \
-      --replace "/usr/share/locale" "${cinnamon-translations}/share/locale"
+      --replace-fail "/usr/share/locale" "${cinnamon-translations}/share/locale"
   '';
+
+  build-system = with python3.pkgs; [ setuptools ];
 
   meta = with lib; {
     homepage = "https://github.com/linuxmint/nemo-extensions/tree/master/nemo-emblems";

pkgs/by-name/ne/neovim-remote/package.nix

···
 {
   lib,
+  stdenv,
   fetchFromGitHub,
   python3,
   neovim,
   fetchpatch,
 }:
 
-with python3.pkgs;
-buildPythonApplication rec {
+python3.pkgs.buildPythonApplication rec {
   pname = "neovim-remote";
   version = "2.5.1";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "mhinz";
···
     })
   ];
 
-  propagatedBuildInputs = [
+  build-system = with python3.pkgs; [ setuptools ];
+
+  dependencies = with python3.pkgs; [
     pynvim
     psutil
-    setuptools
   ];
 
   nativeCheckInputs = [
     neovim
-    pytestCheckHook
+    python3.pkgs.pytestCheckHook
   ];
 
   doCheck = !stdenv.hostPlatform.isDarwin;
···
   preCheck = ''
     export HOME="$(mktemp -d)"
   '';
+
+  pythonImportsCheck = [ "nvr" ];
 
   meta = with lib; {
     description = "Tool that helps controlling nvim processes from a terminal";

pkgs/by-name/ni/nix-bisect/package.nix

···
 in
 python3.pkgs.buildPythonApplication {
   inherit pname version;
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "timokau";
···
     hash = "sha256-zyeE1jYo/9NEG8fB4gQBAR01siP4tyLvjjHN1yUS4Ug=";
   };
 
-  propagatedBuildInputs = with python3.pkgs; [
+  build-system = with python3.pkgs; [ setuptools ];
+
+  dependencies = with python3.pkgs; [
     appdirs
     numpy
     pexpect
   ];
 
   doCheck = false;
+
+  pythonImportsCheck = [ "nix_bisect" ];
 
   meta = with lib; {
     description = "Bisect nix builds";

pkgs/by-name/no/norminette/package.nix

···
 python3Packages.buildPythonApplication rec {
   pname = "norminette";
   version = "3.3.58";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "42School";
···
     hash = "sha256-6hBBbfW2PQFb8rcDihvtWK0df7WcvOk0il1E82GOxaU=";
   };
 
+  build-system = with python3Packages; [
+    poetry-core
+  ];
+
+  pythonRemoveDeps = [
+    # Can be removed once https://github.com/42school/norminette/issues/565 is addressed
+    "argparse"
+  ];
+
   nativeCheckInputs = with python3Packages; [
     pytestCheckHook
   ];
 
-  preCheck = ''
-    export PYTHONPATH=norminette:$PYTHONPATH
-  '';
+  pythonImportsCheck = [ "norminette" ];
 
   meta = with lib; {
     description = "Open source norminette to apply 42's norme to C files";

pkgs/by-name/no/nototools/package.nix

···
 python3Packages.buildPythonApplication rec {
   pname = "nototools";
   version = "0.2.20";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "googlefonts";
···
     sha256 = "sha256-id4UhyWOFHrtmBZHhnaY2jHDIK0s7rcGBpg4QsBTLKs=";
   };
 
-  postPatch = ''
-    sed -i 's/use_scm_version=.*,/version="${version}",/' setup.py
-  '';
-
-  build-system = with python3Packages; [ setuptools-scm ];
+  build-system = with python3Packages; [
+    setuptools
+    setuptools-scm
+  ];
 
   pythonRemoveDeps = [
     # https://github.com/notofonts/nototools/pull/901
···
   postInstall = ''
     cp -r third_party $out
   '';
+
+  pythonImportsCheck = [ "nototools" ];
 
   meta = with lib; {
     description = "Noto fonts support tools and scripts plus web site generation";

pkgs/by-name/no/nox/package.nix

···
   lib,
   python3Packages,
   fetchurl,
-  git,
 }:
 
 python3Packages.buildPythonApplication rec {
   pname = "nox";
   version = "0.0.6";
-  format = "setuptools";
-  namePrefix = "";
+  pyproject = true;
 
   src = fetchurl {
     url = "mirror://pypi/n/nix-nox/nix-nox-${version}.tar.gz";
···
 
   patches = [ ./nox-review-wip.patch ];
 
-  buildInputs = [
-    python3Packages.pbr
-    git
+  build-system = with python3Packages; [
+    setuptools
+    pbr
   ];
 
-  propagatedBuildInputs = with python3Packages; [
+  dependencies = with python3Packages; [
     dogpile-cache
     click
     requests
     characteristic
-    setuptools
+    setuptools # pkg_resources is imported during runtime
   ];
+
+  pythonImportsCheck = [ "nox" ];
 
   meta = {
     homepage = "https://github.com/madjar/nox";

pkgs/by-name/np/npm-lockfile-fix/package.nix

···
 python3.pkgs.buildPythonApplication rec {
   pname = "npm-lockfile-fix";
   version = "0.1.1";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "jeslie0";
···
     hash = "sha256-P93OowrVkkOfX5XKsRsg0c4dZLVn2ZOonJazPmHdD7g=";
   };
 
-  propagatedBuildInputs = [
-    python3.pkgs.requests
+  build-system = with python3.pkgs; [
+    setuptools
+  ];
+
+  dependencies = with python3.pkgs; [
+    requests
   ];
 
   doCheck = false; # no tests

pkgs/by-name/nt/ntfy/package.nix

···
   pname = "ntfy";
   version = "2.7.0";
 
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "dschep";
···
   postPatch = ''
     # We disable the Darwin specific things because it relies on pyobjc, which we don't have.
     substituteInPlace setup.py \
-      --replace "':sys_platform == \"darwin\"'" "'darwin'"
+      --replace-fail "':sys_platform == \"darwin\"'" "'darwin'"
   '';
 
+  build-system = with python.pkgs; [ setuptools ];
+
   dependencies =
     with python.pkgs;
     (
···
   preCheck = ''
     export HOME=$(mktemp -d)
   '';
+
+  pythonImportsCheck = [ "ntfy" ];
 
   meta = with lib; {
     description = "Utility for sending notifications, on demand and when commands finish";

pkgs/by-name/nt/ntfy/webpush.nix

···
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  setuptools,
   pywebpush,
   py-vapid,
 }:
···
 buildPythonPackage rec {
   pname = "ntfy-webpush";
   version = "0.1.3";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "dschep";
···
   postPatch = ''
     # break dependency loop
     substituteInPlace setup.py \
-      --replace "'ntfy', " ""
+      --replace-fail "'ntfy', " ""
   '';
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     pywebpush
     py-vapid
   ];

pkgs/by-name/nt/ntlmrecon/package.nix

···
 python3.pkgs.buildPythonApplication rec {
   pname = "ntlmrecon";
   version = "0.4";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "pwnfoo";
···
     sha256 = "0rrx49li2l9xlcax84qxjf60nbzp3fgq77c36yqmsp0pc9i89ah6";
   };
 
-  propagatedBuildInputs = with python3.pkgs; [
+  build-system = with python3.pkgs; [ setuptools ];
+
+  dependencies = with python3.pkgs; [
     colorama
     iptools
     requests

pkgs/by-name/nv/nvitop/package.nix

···
 python3Packages.buildPythonApplication rec {
   pname = "nvitop";
   version = "1.5.1";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "XuehaiPan";
···
     tag = "v${version}";
     hash = "sha256-FQbY9j6eJtupBiYTSCEJHAAlpDltb6U5hgWet42AKho=";
   };
+
+  build-system = with python3Packages; [ setuptools ];
 
   pythonRelaxDeps = [ "nvidia-ml-py" ];
 
···
     versionCheckHook
   ];
   versionCheckProgramArg = "--version";
+
+  pythonImportsCheck = [ "nvitop" ];
 
   meta = {
     description = "Interactive NVIDIA-GPU process viewer, the one-stop solution for GPU process management";

pkgs/by-name/nv/nvpy/package.nix

···
   pythonPackages = python3Packages;
 in
 pythonPackages.buildPythonApplication rec {
-  version = "2.3.1";
-  format = "setuptools";
   pname = "nvpy";
+  version = "2.3.1";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "cpbotha";
···
     sha256 = "sha256-guNdLu/bCk89o5M3gQU7J0W4h7eZdLHM0FG5IAPLE7c=";
   };
 
-  propagatedBuildInputs = with pythonPackages; [
+  build-system = with pythonPackages; [ setuptools ];
+
+  dependencies = with pythonPackages; [
     markdown
     docutils
     simplenote
···
     install -dm755 "$out/share/doc/nvpy/"
     install -m644 README.rst "$out/share/doc/nvpy/README"
   '';
+
+  pythonImportsCheck = [ "nvpy" ];
 
   meta = with pkgs.lib; {
     description = "Simplenote-syncing note-taking tool inspired by Notational Velocity";

pkgs/by-name/nw/nwg-clipman/package.nix

···
 python3Packages.buildPythonPackage rec {
   pname = "nwg-clipman";
   version = "0.2.6";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "nwg-piotr";
···
   '';
 
   strictDeps = true;
+
+  pythonImportsCheck = [ "nwg_clipman" ];
 
   passthru.updateScript = nix-update-script { };
 

pkgs/by-name/nw/nwg-wrapper/package.nix

···
 python3Packages.buildPythonPackage rec {
   pname = "nwg-wrapper";
   version = "0.1.3";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "nwg-piotr";
···
     gtk-layer-shell
   ];
 
-  propagatedBuildInputs = with python3Packages; [
+  build-system = with python3Packages; [ setuptools ];
+
+  dependencies = with python3Packages; [
     i3ipc
     pygobject3
   ];

pkgs/by-name/ny/nyx/package.nix

···
   fetchPypi,
 }:
 
-with python3Packages;
-
-buildPythonApplication rec {
+python3Packages.buildPythonApplication rec {
   pname = "nyx";
   version = "2.1.0";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
     sha256 = "02rrlllz2ci6i6cs3iddyfns7ang9a54jrlygd2jw1f9s6418ll8";
   };
 
-  propagatedBuildInputs = [ stem ];
+  build-system = with python3Packages; [ setuptools ];
+
+  dependencies = with python3Packages; [ stem ];
 
   # ./run_tests.py returns `TypeError: testFailure() takes exactly 1 argument`
   doCheck = false;
+
+  pythonImportsCheck = [ "nyx" ];
 
   meta = with lib; {
     description = "Command-line monitor for Tor";