pyrox.dev
1{
2 lib,
3 buildPythonPackage,
4 fetchFromGitHub,
5 cached-property,
6 eth-typing,
7 eth-utils,
8 pytestCheckHook,
9 pythonAtLeast,
10 pythonOlder,
11 setuptools,
12}:
13
14buildPythonPackage rec {
15 pname = "py-ecc";
16 version = "7.0.0";
17 pyproject = true;
18 disabled = pythonOlder "3.8";
19
20 src = fetchFromGitHub {
21 owner = "ethereum";
22 repo = "py_ecc";
23 rev = "v${version}";
24 hash = "sha256-DKe+bI1GEzXg4Y4n5OA1/hWYz9L3X1AvaOFPEnCaAfs=";
25 };
26
27 nativeBuildInputs = [ setuptools ];
28
29 propagatedBuildInputs = [
30 cached-property
31 eth-typing
32 eth-utils
33 ];
34
35 nativeCheckInputs = [ pytestCheckHook ];
36
37 disabledTests = lib.optionals (pythonAtLeast "3.12") [
38 # https://github.com/ethereum/py_ecc/issues/133
39 "test_FQ2_object"
40 "test_pairing_bilinearity_on_G1"
41 "test_pairing_bilinearity_on_G2"
42 "test_pairing_composit_check"
43 "test_pairing_is_non_degenerate"
44 "test_pairing_negative_G1"
45 "test_pairing_negative_G2"
46 "test_pairing_output_order"
47 ];
48
49 pythonImportsCheck = [ "py_ecc" ];
50
51 meta = with lib; {
52 changelog = "https://github.com/ethereum/py_ecc/blob/${src.rev}/CHANGELOG.rst";
53 description = "ECC pairing and bn_128 and bls12_381 curve operations";
54 homepage = "https://github.com/ethereum/py_ecc";
55 license = licenses.mit;
56 maintainers = [ ];
57 };
58}