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{ lib
, buildPythonPackage
, fetchFromGitHub
, pytestCheckHook
, pythonOlder
, duckdb
, hypothesis
, ipython-sql
, poetry-core
, snapshottest
, sqlalchemy
, typing-extensions
}:
buildPythonPackage rec {
pname = "duckdb-engine";
version = "0.9.2";
format = "pyproject";
disabled = pythonOlder "3.7";
src = fetchFromGitHub {
repo = "duckdb_engine";
owner = "Mause";
rev = "refs/tags/v${version}";
hash = "sha256-T02nGF+YlughRQPinb0I3NC6xsarh4+qRhG8YfhTvhI=";
};
patches = [ ./remote_data.patch ];
nativeBuildInputs = [
poetry-core
];
propagatedBuildInputs = [
duckdb
sqlalchemy
];
preCheck = ''
export HOME="$(mktemp -d)"
'';
disabledTests = [
# this test tries to download the httpfs extension
"test_preload_extension"
"test_motherduck"
# test should be skipped based on sqlalchemy version but isn't and fails
"test_commit"
# rowcount no longer generates an attribute error.
"test_rowcount"
];
nativeCheckInputs = [
pytestCheckHook
hypothesis
ipython-sql
# TODO(cpcloud): include pandas here when it supports sqlalchemy 2.0
snapshottest
typing-extensions
];
pythonImportsCheck = [
"duckdb_engine"
];
meta = with lib; {
description = "SQLAlchemy driver for duckdb";
homepage = "https://github.com/Mause/duckdb_engine";
changelog = "https://github.com/Mause/duckdb_engine/blob/v${version}/CHANGELOG.md";
license = licenses.mit;
maintainers = with maintainers; [ cpcloud ];
};
}
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