1 files changed, 29 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/cirq-google/default.nix b/pkgs/development/python-modules/cirq-google/default.nix
new file mode 100644
index 00000000000..8692aef4b67
--- /dev/null
+++ b/pkgs/development/python-modules/cirq-google/default.nix
@@ -0,0 +1,29 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, cirq-core
+, google-api-core
+, protobuf
+# test inputs
+, pytestCheckHook
+, freezegun
+}:
+
+buildPythonPackage rec {
+  pname = "cirq-google";
+  inherit (cirq-core) version src meta;
+
+  sourceRoot = "source/${pname}";
+
+  postPatch = ''
+    substituteInPlace requirements.txt --replace "protobuf~=3.13.0" "protobuf"
+  '';
+
+  propagatedBuildInputs = [
+    cirq-core
+    google-api-core
+    protobuf
+  ];
+
+  checkInputs = [ pytestCheckHook freezegun ];
+}