{ 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 ]; }