pyrox.dev
1{ lib
2, stdenv
3, buildPythonPackage
4, pythonOlder
5, fetchPypi
6, libuv
7, CoreServices
8, ApplicationServices
9# Check Inputs
10, aiohttp
11, psutil
12, pyopenssl
13, pytestCheckHook
14}:
15
16buildPythonPackage rec {
17 pname = "uvloop";
18 version = "0.16.0";
19 disabled = pythonOlder "3.7";
20
21 src = fetchPypi {
22 inherit pname version;
23 sha256 = "f74bc20c7b67d1c27c72601c78cf95be99d5c2cdd4514502b4f3eb0933ff1228";
24 };
25
26 buildInputs = [
27 libuv
28 ] ++ lib.optionals stdenv.isDarwin [
29 CoreServices
30 ApplicationServices
31 ];
32
33 dontUseSetuptoolsCheck = true;
34 checkInputs = [
35 aiohttp
36 pytestCheckHook
37 pyopenssl
38 psutil
39 ];
40
41 pytestFlagsArray = [
42 # from pytest.ini, these are NECESSARY to prevent failures
43 "--capture=no"
44 "--assert=plain"
45 "--strict"
46 "--tb=native"
47 ] ++ lib.optionals (stdenv.isAarch64) [
48 # test gets stuck in epoll_pwait on hydras aarch64 builders
49 # https://github.com/MagicStack/uvloop/issues/412
50 "--deselect" "tests/test_tcp.py::Test_AIO_TCPSSL::test_remote_shutdown_receives_trailing_data"
51 ] ++ lib.optionals (stdenv.isDarwin && stdenv.isAarch64) [
52 # Flaky test: https://github.com/MagicStack/uvloop/issues/412
53 "--deselect" "tests/test_tcp.py::Test_UV_TCPSSL::test_shutdown_timeout_handler_not_set"
54 ];
55
56 disabledTestPaths = [
57 # ignore code linting tests
58 "tests/test_sourcecode.py"
59 ];
60
61 # force using installed/compiled uvloop vs source by moving tests to temp dir
62 preCheck = ''
63 export TEST_DIR=$(mktemp -d)
64 cp -r tests $TEST_DIR
65 pushd $TEST_DIR
66 '';
67
68 postCheck = ''
69 popd
70 '';
71
72 pythonImportsCheck = [
73 "uvloop"
74 "uvloop.loop"
75 ];
76
77 # Some of the tests use localhost networking.
78 __darwinAllowLocalNetworking = true;
79
80 meta = with lib; {
81 description = "Fast implementation of asyncio event loop on top of libuv";
82 homepage = "https://github.com/MagicStack/uvloop";
83 license = licenses.mit;
84 maintainers = with maintainers; [ costrouc ];
85 };
86}