1 files changed, 39 insertions, 0 deletions
diff --git a/Biz/Bild/Deps/perscache.nix b/Biz/Bild/Deps/perscache.nix
new file mode 100644
index 0000000..d757e1a
--- /dev/null
+++ b/Biz/Bild/Deps/perscache.nix
@@ -0,0 +1,39 @@
+{ lib
+, sources
+, buildPythonPackage
+, beartype
+, cloudpickle
+, icontract
+, pbr
+}:
+
+buildPythonPackage rec {
+  pname = "perscache";
+  version = sources.perscache.rev;
+
+  src = sources.perscache;
+
+  propagatedBuildInputs = [
+    beartype
+    cloudpickle
+    icontract
+    pbr
+  ];
+  PBR_VERSION = version;
+
+  doCheck = false;  # no tests currently
+  pythonImportsCheck = [
+    "perscache"
+  ];
+
+  meta = with lib; {
+    description = ''
+      An easy to use decorator for persistent memoization: like
+      `functools.lrucache`, but results can be saved in any format to any
+      storage.
+    '';
+    homepage = "https://github.com/leshchenko1979/perscache";
+    license = licenses.mit;
+    maintainers = with maintainers; [ bsima ];
+  };
+}