Guillaume Girol
33afbf39f6
checkInputs used to be added to nativeBuildInputs. Now we have nativeCheckInputs to do that instead. Doing this treewide change allows to keep hashes identical to before the introduction of nativeCheckInputs.
91 lines
2.3 KiB
Nix
91 lines
2.3 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, buildPythonPackage
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, fetchPypi
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, fetchFromGitHub
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, rustPlatform
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, maturin
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, pytestCheckHook
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, libiconv
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, numpy
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, pandas
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, pyarrow
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, pytest
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}:
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let
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# le sigh, the perils of unrelated versions of software living in the same
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# repo: there's no obvious way to map the top level source repo
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# (arrow-datafusion) version to the version of contained repo
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# (arrow-datafusion/python)
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#
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# A commit hash will do in a pinch, and ultimately the sha256 has the final
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# say of what the content is when building
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cargoLock = fetchurl {
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url = "https://raw.githubusercontent.com/apache/arrow-datafusion/6.0.0/python/Cargo.lock";
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sha256 = "sha256-xiv3drEU5jOGsEIh0U01ZQ1NBKobxO2ctp4mxy9iigw=";
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};
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postUnpack = ''
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cp "${cargoLock}" $sourceRoot/Cargo.lock
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chmod u+w $sourceRoot/Cargo.lock
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'';
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in
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buildPythonPackage rec {
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pname = "datafusion";
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version = "0.4.0";
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format = "pyproject";
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src = fetchPypi {
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inherit pname version;
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sha256 = "sha256-+YqogteKfNhtI2QbVXv/5CIWm3PcOH653dwONm5ZcL8=";
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};
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inherit postUnpack;
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# TODO: remove the patch hacking and postUnpack hooks after
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# https://github.com/apache/arrow-datafusion/pull/1508 is merged
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#
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# the lock file isn't up to date as of 6.0.0 so we need to patch the source
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# lockfile and the vendored cargo deps lockfile
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patches = [ ./Cargo.lock.patch ];
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cargoDeps = rustPlatform.fetchCargoTarball {
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inherit src pname version postUnpack;
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sha256 = "sha256-JGyDxpfBXzduJaMF1sbmRm7KJajHYdVSj+WbiSETiY0=";
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patches = [ ./Cargo.lock.patch ];
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};
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nativeBuildInputs = with rustPlatform; [
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cargoSetupHook
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maturinBuildHook
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];
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buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
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propagatedBuildInputs = [
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numpy
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pandas
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pyarrow
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];
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nativeCheckInputs = [ pytest ];
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pythonImportsCheck = [ "datafusion" ];
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checkPhase = ''
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runHook preCheck
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pytest --pyargs "${pname}"
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runHook postCheck
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'';
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meta = with lib; {
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description = "Extensible query execution framework";
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longDescription = ''
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DataFusion is an extensible query execution framework, written in Rust,
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that uses Apache Arrow as its in-memory format.
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'';
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homepage = "https://arrow.apache.org/datafusion/";
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license = with licenses; [ asl20 ];
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maintainers = with maintainers; [ cpcloud ];
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};
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}
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