python3Packages.pytest-arraydiff: add pythonImportsCheck

pkgs/development/python-modules/pytest-arraydiff/default.nix

@@ -2,35 +2,48 @@
 , buildPythonPackage
 , fetchPypi
 , numpy
-, six
 , pytest
+, pythonOlder
+, setuptools-scm
 }:
 
 buildPythonPackage rec {
   pname = "pytest-arraydiff";
   version = "0.5.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
     sha256 = "714149beffd0dfa085477c65791c1139b619602b049536353ce1a91397fb3bd2";
   };
 
-  buildInputs = [ pytest ];
+  SETUPTOOLS_SCM_PRETEND_VERSION = version;
+
+  nativeBuildInputs = [
+    setuptools-scm
+  ];
+
+  buildInputs = [
+    pytest
+  ];
 
   propagatedBuildInputs = [
     numpy
-    six
   ];
 
-  # The tests requires astropy, which itself requires
-  # pytest-arraydiff. This causes an infinite recursion if the tests
-  # are enabled.
+  # The tests requires astropy, which itself requires pytest-arraydiff
   doCheck = false;
 
+  pythonImportsCheck = [
+    "pytest_arraydiff"
+  ];
+
   meta = with lib; {
     description = "Pytest plugin to help with comparing array output from tests";
     homepage = "https://github.com/astrofrog/pytest-arraydiff";
     license = licenses.bsd3;
-    maintainers = [ maintainers.costrouc ];
+    maintainers = with maintainers; [ costrouc ];
   };
 }