1 files changed, 22 insertions, 3 deletions
diff --git a/pkgs/development/python-modules/leather/default.nix b/pkgs/development/python-modules/leather/default.nix
index 197e88e8e8b..af2cb219cdb 100644
--- a/pkgs/development/python-modules/leather/default.nix
+++ b/pkgs/development/python-modules/leather/default.nix
@@ -1,16 +1,35 @@
-{ lib, fetchPypi, buildPythonPackage, six }:
+{ lib
+, fetchPypi
+, buildPythonPackage
+, six
+, cssselect
+, lxml
+, nose
+}:
 
 buildPythonPackage rec {
   pname = "leather";
-  version = "0.3.3";
+  version = "0.3.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "125r372q7bwcajfdysp7w5zh5wccwxf1mkhqawl8h518nl1icv87";
+    sha256 = "b43e21c8fa46b2679de8449f4d953c06418666dc058ce41055ee8a8d3bb40918";
   };
 
   propagatedBuildInputs = [ six ];
 
+  checkInputs = [
+    cssselect
+    lxml
+    nose
+  ];
+
+  checkPhase = ''
+    runHook preCheck
+    nosetests
+    runHook postCheck
+  '';
+
   meta = with lib; {
     homepage = "http://leather.rtfd.io";
     description = "Python charting library";