1 files changed, 40 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/objgraph/default.nix b/nixpkgs/pkgs/development/python-modules/objgraph/default.nix
new file mode 100644
index 000000000000..0eb1deee0d39
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/objgraph/default.nix
@@ -0,0 +1,40 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, isPyPy
+, substituteAll
+, graphvizPkg
+, graphviz
+, mock
+}:
+
+buildPythonPackage rec {
+  pname = "objgraph";
+  version = "3.4.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "4a0c2c6268e10a9e8176ae054ff3faac9a432087801e1f95c3ebbe52550295a0";
+  };
+
+  # Tests fail with PyPy.
+  disabled = isPyPy;
+
+  patches = [
+    (substituteAll {
+      src = ./hardcode-graphviz-path.patch;
+      graphviz = graphvizPkg;
+    })
+  ];
+
+  propagatedBuildInputs = [ graphviz ];
+
+  checkInputs = [ mock ];
+
+  meta = with stdenv.lib; {
+    description = "Draws Python object reference graphs with graphviz";
+    homepage = https://mg.pov.lt/objgraph/;
+    license = licenses.mit;
+  };
+
+}