Files
nixpkgs/pkgs/development/python-modules/granian/default.nix

147 lines
3.5 KiB
Nix

{
lib,
fetchFromGitHub,
rustPlatform,
cacert,
buildPythonPackage,
granian,
uvloop,
click,
setproctitle,
watchfiles,
versionCheckHook,
pytestCheckHook,
pytest-asyncio,
python-dotenv,
websockets,
httpx,
sniffio,
nix-update-script,
}:
buildPythonPackage rec {
pname = "granian";
version = "2.8.4";
pyproject = true;
src = fetchFromGitHub {
owner = "emmett-framework";
repo = "granian";
tag = "v${version}";
hash = "sha256-5Op0WgE2fobetMu7jZsV88bBlU9+5SOzGhBYoPFArmo=";
};
# Granian forces a custom allocator for all the things it runs,
# which breaks some libraries in funny ways. Make it not do that,
# and allow the final application to make the allocator decision
# via LD_PRELOAD or similar.
patches = [
./no-alloc.patch # with --unified=1 context
];
cargoDeps = rustPlatform.fetchCargoVendor {
pname = "granian";
inherit version src;
hash = "sha256-xmXvssOrsrYSazqH6fVH3baGpFH9cqTEUiARmYJoafs=";
};
nativeBuildInputs = with rustPlatform; [
cargoSetupHook
maturinBuildHook
];
dependencies = [
click
];
optional-dependencies = {
dotenv = [ python-dotenv ];
pname = [ setproctitle ];
reload = [ watchfiles ];
# rloop = [ rloop ]; # not packaged
uvloop = [ uvloop ];
};
nativeCheckInputs = [
versionCheckHook
pytestCheckHook
pytest-asyncio
websockets
httpx
sniffio
];
preCheck = ''
# collides with the one installed in $out
rm -rf granian/
'';
# needed for checks
env.SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
__darwinAllowLocalNetworking = true;
enabledTestPaths = [ "tests/" ];
disabledTests = [
# SSLCertVerificationError: certificate verify failed: certificate has expired
"test_asgi_ws_scope"
"test_rsgi_ws_scope"
# Connection refused
"test_asgi"
"test_rsgi"
"test_wsgi"
"test_https"
# No such file or directory: 'granian.sock'
"test_uds_default_file_permission"
];
# This is a measure of last resort. Granian tests fully lock up
# on shutdown in >90% of cases, which makes the whole thing
# impossible to build without restarting it double digits
# numbers of times. The issue has not been fully identified,
# and upstream claims it does not exist.
# FIXME: root cause and fix this.
doCheck = false;
# Make ofborg run checks.
# They're too buggy for hydra, but still a useful smell test
passthru.tests = {
# overridePythonAttrs is not available in finalAttrs.finalPackage
pytest = granian.overridePythonAttrs {
pname = "granian-with-check-phase";
# skip repeat build
buildPhase = ''
# runHook preBuild
die() { echo >&2 "$@"; exit 1; }
[[ ! -d dist ]] || die "ERROR: dist/ found at start of buildPhase"
cp -r ${granian.dist} dist
chmod -R +w dist/
runHook postBuild
'';
nativeBuildInputs = [ ]; # maturin overwrites buildPhase unconditionally
doCheck = true;
dontCheckPythonMetadata = true; # changed pname
};
};
pythonImportsCheck = [ "granian" ];
passthru.updateScript = nix-update-script { };
meta = {
description = "Rust HTTP server for Python ASGI/WSGI/RSGI applications";
homepage = "https://github.com/emmett-framework/granian";
changelog = "https://github.com/emmett-framework/granian/releases/tag/v${version}";
license = lib.licenses.bsd3;
mainProgram = "granian";
maintainers = with lib.maintainers; [
lucastso10
pbsds
];
platforms = lib.platforms.unix;
};
}