1 files changed, 33 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/libnacl/default.nix b/nixpkgs/pkgs/development/python-modules/libnacl/default.nix
new file mode 100644
index 000000000000..54b98cf21368
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/libnacl/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, buildPythonPackage, fetchFromGitHub, pytest, libsodium }:
+
+buildPythonPackage rec {
+  pname = "libnacl";
+  version = "1.6.1";
+
+  src = fetchFromGitHub {
+    owner = "saltstack";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "05iamhbsqm8binqhc2zchfqdkajlx2icf8xl5vkd5fbrhw6yylad";
+  };
+
+  checkInputs = [ pytest ];
+  propagatedBuildInputs = [ libsodium ];
+
+  postPatch =
+    let soext = stdenv.hostPlatform.extensions.sharedLibrary; in ''
+    substituteInPlace "./libnacl/__init__.py" --replace "ctypes.cdll.LoadLibrary('libsodium${soext}')" "ctypes.cdll.LoadLibrary('${libsodium}/lib/libsodium${soext}')"
+  '';
+
+  checkPhase = ''
+    py.test
+  '';
+
+  meta = with stdenv.lib; {
+    maintainers = with maintainers; [ xvapx ];
+    description = "Python bindings for libsodium based on ctypes";
+    homepage = https://pypi.python.org/pypi/libnacl;
+    license = licenses.asl20;
+    platforms = platforms.unix;
+  };
+}