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{ lib
, stdenv
, buildPythonPackage
, cryptography
, cython
, eventlet
, fetchFromGitHub
, geomet
, gevent
, gremlinpython
, iana-etc
, libev
, libredirect
, mock
, nose
, pytestCheckHook
, pythonOlder
, pytz
, pyyaml
, scales
, six
, sure
, twisted
}:
buildPythonPackage rec {
pname = "cassandra-driver";
version = "3.28.0";
format = "setuptools";
disabled = pythonOlder "3.7";
src = fetchFromGitHub {
owner = "datastax";
repo = "python-driver";
rev = "refs/tags/${version}";
hash = "sha256-5JRbzYl7ftgK6GuvXWdvo52ZlS1th9JyLAYu/UCcPVc=";
};
postPatch = ''
substituteInPlace setup.py \
--replace 'geomet>=0.1,<0.3' 'geomet'
'';
nativeBuildInputs = [
cython
];
buildInputs = [
libev
];
propagatedBuildInputs = [
six
geomet
];
nativeCheckInputs = [
pytestCheckHook
mock
nose
pytz
pyyaml
sure
] ++ lib.flatten (lib.attrValues passthru.optional-dependencies);
# Make /etc/protocols accessible to allow socket.getprotobyname('tcp') in sandbox,
# also /etc/resolv.conf is referenced by some tests
preCheck = (lib.optionalString stdenv.isLinux ''
echo "nameserver 127.0.0.1" > resolv.conf
export NIX_REDIRECTS=/etc/protocols=${iana-etc}/etc/protocols:/etc/resolv.conf=$(realpath resolv.conf)
export LD_PRELOAD=${libredirect}/lib/libredirect.so
'') + ''
# increase tolerance for time-based test
substituteInPlace tests/unit/io/utils.py --replace 'delta=.15' 'delta=.3'
export HOME=$(mktemp -d)
# cythonize this before we hide the source dir as it references
# one of its files
cythonize -i tests/unit/cython/types_testhelper.pyx
mv cassandra .cassandra.hidden
'';
pythonImportsCheck = [
"cassandra"
];
postCheck = ''
unset NIX_REDIRECTS LD_PRELOAD
'';
pytestFlagsArray = [
"tests/unit"
];
disabledTestPaths = [
# requires puresasl
"tests/unit/advanced/test_auth.py"
];
disabledTests = [
# doesn't seem to be intended to be run directly
"_PoolTests"
# attempts to make connection to localhost
"test_connection_initialization"
# time-sensitive
"test_nts_token_performance"
];
passthru.optional-dependencies = {
cle = [ cryptography ];
eventlet = [ eventlet ];
gevent = [ gevent ];
graph = [ gremlinpython ];
metrics = [ scales ];
twisted = [ twisted ];
};
meta = with lib; {
description = "A Python client driver for Apache Cassandra";
homepage = "http://datastax.github.io/python-driver";
changelog = "https://github.com/datastax/python-driver/blob/${version}/CHANGELOG.rst";
license = licenses.asl20;
maintainers = with maintainers; [ ris ];
};
}
|