pythonPackages.drf-yasg: use pythonImportsCheck

pkgs/development/python-modules/drf-yasg/default.nix

@@ -1,13 +1,15 @@
-{
-  lib,
-  buildPythonPackage,
-  fetchPypi,
-  inflection,
-  ruamel_yaml,
-  setuptools_scm,
-  six,
-  coreapi,
-  djangorestframework,
+{ lib
+, buildPythonPackage
+, fetchPypi
+, inflection
+, ruamel_yaml
+, setuptools_scm
+, six
+, coreapi
+, djangorestframework
+, pytestCheckHook
+, pytest-django
+, datadiff
 }:
 
 buildPythonPackage rec {
@@ -36,6 +38,17 @@ buildPythonPackage rec {
     djangorestframework
   ];
 
+  checkInputs = [
+    pytestCheckHook
+    pytest-django
+    datadiff
+  ];
+
+  # ImportError: No module named 'testproj.settings'
+  doCheck = false;
+
+  pythonImportsCheck = [ "drf_yasg" ];
+
   meta = with lib; {
     description = "Generation of Swagger/OpenAPI schemas for Django REST Framework";
     homepage = "https://github.com/axnsan12/drf-yasg";