pkgs/development/python-modules/pure-protobuf/default.nix


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{ lib
, buildPythonPackage
, pythonOlder
, fetchFromGitHub
, poetry-core
, poetry-dynamic-versioning
, typing-extensions
, pytestCheckHook
, pytest-benchmark
, pytest-cov
, pydantic
}:

buildPythonPackage rec {
  pname = "pure-protobuf";
  version = "3.1.0";

  format = "pyproject";
  # < 3.10 requires get-annotations which isn't packaged yet
  disabled = pythonOlder "3.10";

  src = fetchFromGitHub {
    owner = "eigenein";
    repo = "protobuf";
    rev = "refs/tags/${version}";
    hash = "sha256-JXC68iEX5VepIe4qpugvY0Qb3JlM5mPGHnUVWvb1TDA=";
  };

  build-system = [
    poetry-core
    poetry-dynamic-versioning
    typing-extensions
  ];

  dependencies = [
    typing-extensions
  ];

  nativeCheckInputs = [
    pydantic
    pytestCheckHook
    pytest-benchmark
    pytest-cov
  ];

  pytestFlagsArray = [
    "--benchmark-disable"
  ];

  pythonImportsCheck = [
    "pure_protobuf"
  ];

  meta = with lib; {
    description = "Python implementation of Protocol Buffers with dataclass-based schemas";
    homepage = "https://github.com/eigenein/protobuf";
    changelog = "https://github.com/eigenein/protobuf/releases/tag/${version}";
    license = licenses.mit;
    maintainers = with maintainers; [ chuangzhu ];
  };
}