python2Packages.importlib-resources: use version 3.3.1 for python2

pkgs/development/python-modules/importlib-resources/2.nix

@@ -0,0 +1,38 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, setuptools-scm
+, importlib-metadata
+, typing
+, singledispatch
+, python
+}:
+
+buildPythonPackage rec {
+  pname = "importlib-resources";
+  version = "3.3.1";
+
+  src = fetchPypi {
+    pname = "importlib_resources";
+    inherit version;
+    sha256 = "0ed250dbd291947d1a298e89f39afcc477d5a6624770503034b72588601bcc05";
+  };
+
+  nativeBuildInputs = [ setuptools-scm ];
+  propagatedBuildInputs = [
+    importlib-metadata
+    singledispatch
+    typing
+  ];
+
+  checkPhase = ''
+    ${python.interpreter} -m unittest discover
+  '';
+
+  meta = with lib; {
+    description = "Read resources from Python packages";
+    homepage = "https://importlib-resources.readthedocs.io/";
+    license = licenses.asl20;
+    maintainers = [ ];
+  };
+}

pkgs/development/python-modules/importlib-resources/default.nix

@@ -1,8 +1,7 @@
 { lib
 , buildPythonPackage
 , fetchPypi
-, setuptools_scm
-, toml
+, setuptools-scm
 , importlib-metadata
 , typing ? null
 , singledispatch ? null
@@ -11,15 +10,16 @@
 }:
 
 buildPythonPackage rec {
-  pname = "importlib_resources";
+  pname = "importlib-resources";
   version = "5.1.2";
 
   src = fetchPypi {
-    inherit pname version;
+    pname = "importlib_resources";
+    inherit version;
     sha256 = "642586fc4740bd1cad7690f836b3321309402b20b332529f25617ff18e8e1370";
   };
 
-  nativeBuildInputs = [ setuptools_scm toml ];
+  nativeBuildInputs = [ setuptools-scm ];
   propagatedBuildInputs = [
     importlib-metadata
   ] ++ lib.optional (pythonOlder "3.4") singledispatch
@@ -34,5 +34,6 @@ buildPythonPackage rec {
     description = "Read resources from Python packages";
     homepage = "https://importlib-resources.readthedocs.io/";
     license = licenses.asl20;
+    maintainers = [ ];
   };
 }

pkgs/top-level/python2-packages.nix

@@ -178,6 +178,8 @@ with self; with super; {
 
   importlib-metadata = callPackage ../development/python-modules/importlib-metadata/2.nix { };
 
+  importlib-resources = callPackage ../development/python-modules/importlib-resources/2.nix { };
+
   ipaddr = callPackage ../development/python-modules/ipaddr { };
 
   ipykernel = callPackage ../development/python-modules/ipykernel/4.nix { };