python310Packages.demesdraw: init at version 0.4.0

Co-authored-by: OTABI Tomoya <tomoya.otabi@gmail.com>

pkgs/development/python-modules/demesdraw/default.nix

@@ -0,0 +1,63 @@
+{ lib
+, stdenv
+, buildPythonPackage
+, fetchPypi
+, setuptools-scm
+, demes
+, matplotlib
+, numpy
+, scipy
+, pythonOlder
+, pytestCheckHook
+, pytest-xdist
+, mpmath
+}:
+
+buildPythonPackage rec {
+  pname = "demesdraw";
+  version = "0.4.0";
+  format = "pyproject";
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-n7dz+kYf2yyr66TBx452W6z4qT6bT81u0J4aMAYuGCc=";
+  };
+
+  nativeBuildInputs = [
+    setuptools-scm
+  ];
+
+  propagatedBuildInputs = [
+    demes
+    matplotlib
+    numpy
+    scipy
+  ];
+
+  postPatch = ''
+    # remove coverage arguments to pytest
+    sed -i '/--cov/d' setup.cfg
+  '';
+
+  # This variable is needed to suppress the "Trace/BPT trap: 5" error in Darwin's checkPhase.
+  # Not sure of the details, but we can avoid it by changing the matplotlib backend during testing.
+  env.MPLBACKEND = lib.optionalString stdenv.isDarwin "Agg";
+
+  nativeCheckInputs = [
+    pytestCheckHook
+    pytest-xdist
+    mpmath
+  ];
+
+  pythonImportsCheck = [
+    "demesdraw"
+  ];
+
+  meta = with lib; {
+    description = "Drawing functions for Demes demographic models";
+    homepage = "https://github.com/grahamgower/demesdraw";
+    license = licenses.isc;
+    maintainers = with maintainers; [ alxsimon ];
+  };
+}

pkgs/top-level/python-packages.nix

@@ -2503,6 +2503,8 @@ self: super: with self; {
 
   demes = callPackage ../development/python-modules/demes { };
 
+  demesdraw = callPackage ../development/python-modules/demesdraw { };
+
   demetriek = callPackage ../development/python-modules/demetriek { };
 
   demjson3 = callPackage ../development/python-modules/demjson3 { };