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{
lib,
fetchurl,
fetchFromGitHub,
rustPlatform,
cacert,
buildPythonPackage,
uvloop,
click,
setproctitle,
watchfiles,
versionCheckHook,
pytestCheckHook,
pytest-asyncio,
websockets,
httpx,
sniffio,
nix-update-script,
}:
buildPythonPackage rec {
pname = "granian";
version = "2.6.0";
pyproject = true;
src = fetchFromGitHub {
owner = "emmett-framework";
repo = "granian";
tag = "v${version}";
hash = "sha256-Jj75ycr9Y0aCTP5YGzd6um/7emWKqqegUDB7HpTfTcM=";
};
# 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 = [
(fetchurl {
# Refresh expired TLS certificates for tests
url = "https://github.com/emmett-framework/granian/commit/189f1bed2effb4a8a9cba07b2c5004e599a6a890.patch";
hash = "sha256-7FgVR7/lAh2P5ptGx6jlFzWuk24RY7wieN+aLaAEY+c=";
})
./no-alloc.patch
];
cargoDeps = rustPlatform.fetchCargoVendor {
inherit pname version src;
hash = "sha256-Q7BWwvkK5rRuhVobxW4qXLo6tnusOaQYN8mBoNVoulw=";
};
nativeBuildInputs = with rustPlatform; [
cargoSetupHook
maturinBuildHook
];
dependencies = [
click
];
optional-dependencies = {
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"
];
# 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;
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;
};
}
|
