1 files changed, 41 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/cozy/default.nix b/nixpkgs/pkgs/development/python-modules/cozy/default.nix
new file mode 100644
index 000000000000..39f2d1227e7c
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/cozy/default.nix
@@ -0,0 +1,41 @@
+{ buildPythonPackage, isPy3k, fetchFromGitHub, lib,
+  z3, ply, python-igraph, oset, ordered-set, dictionaries }:
+
+buildPythonPackage {
+  pname = "cozy";
+  version = "2.0a1";
+  disabled = !isPy3k;
+
+  propagatedBuildInputs = [
+    z3 ply python-igraph oset ordered-set dictionaries
+  ];
+
+  src = fetchFromGitHub {
+    owner = "CozySynthesizer";
+    repo = "cozy";
+    rev = "f553e9b";
+    sha256 = "1jhr5gzihj8dkg0yc5dmi081v2isxharl0ph7v2grqj0bwqzl40j";
+  };
+
+  # Yoink the Z3 dependency name, because our Z3 package doesn't provide it.
+  postPatch = ''
+    sed -i -e '/z3-solver/d' -e 's/^dictionaries.*$/dictionaries/' requirements.txt
+  '';
+
+  # Tests are not correctly set up in the source tree.
+  doCheck = false;
+  pythonImportsCheck = [ "cozy" ];
+
+  # There is some first-time-run codegen that we will force to happen.
+  postInstall = ''
+    $out/bin/cozy --help
+  '';
+
+
+  meta = {
+    description = "The collection synthesizer";
+    homepage = "https://cozy.uwplse.org/";
+    license = lib.licenses.asl20;
+    maintainers = [ lib.maintainers.MostAwesomeDude ];
+  };
+}