depot/third_party/nixpkgs/pkgs/development/python-modules/s3transfer/default.nix

{ lib
, stdenv
, botocore
, buildPythonPackage
, fetchFromGitHub
, pytestCheckHook
, pythonOlder
, setuptools
}:

buildPythonPackage rec {
  pname = "s3transfer";
  version = "0.10.1";
  pyproject = true;

  disabled = pythonOlder "3.8";

  src = fetchFromGitHub {
    owner = "boto";
    repo = "s3transfer";
    rev = "refs/tags/${version}";
    hash = "sha256-EHNkYviafnuU8AADp9oyaDuAnoPOdOVNSLCcoONnHPY=";
  };

  nativeBuildInputs = [
    setuptools
  ];

  propagatedBuildInputs = [
    botocore
  ];

  nativeCheckInputs = [
    pytestCheckHook
  ];

  disabledTestPaths = [
    # Requires network access
    "tests/integration"
  ] ++
  # There was a change in python 3.8 that defaults multiprocessing to spawn instead of fork on macOS
  # See https://bugs.python.org/issue33725 and https://github.com/python/cpython/pull/13603.
  # I suspect the underlying issue here is that upstream tests aren't compatible with spawn multiprocessing, and pass on linux where the default is still fork
  lib.optionals stdenv.isDarwin [
    "tests/unit/test_compat.py"
  ];

  pythonImportsCheck = [
    "s3transfer"
  ];

  passthru.optional-dependencies = {
    crt = [
      botocore.optional-dependencies.crt
    ];
  };

  meta = with lib; {
    description = "Library for managing Amazon S3 transfers";
    homepage = "https://github.com/boto/s3transfer";
    changelog = "https://github.com/boto/s3transfer/blob/${version}/CHANGELOG.rst";
    license = licenses.asl20;
    maintainers = with maintainers; [ nickcao ];
  };
}