85 lines
1.7 KiB
Nix
85 lines
1.7 KiB
Nix
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{ lib
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, buildPythonPackage
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, fetchPypi
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, rustPlatform
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, pyarrow
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, pyarrow-hotfix
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, openssl
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, stdenv
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, darwin
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, libiconv
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, pkg-config
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, pytestCheckHook
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, pytest-benchmark
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, pytest-cov
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, pandas
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, azure-storage-blob
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}:
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buildPythonPackage rec {
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pname = "deltalake";
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version = "0.18.2";
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format = "pyproject";
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src = fetchPypi {
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inherit pname version;
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hash = "sha256-xvmtaHNkE6bXwVJtYJBc30qutZuMlcx4JmElCRdxmu8=";
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};
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cargoDeps = rustPlatform.fetchCargoTarball {
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inherit src;
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hash = "sha256-/2K8/hsMIeidfviCKK+ffWPB51svWZa+9eZoK9erBaY=";
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};
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env.OPENSSL_NO_VENDOR = 1;
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dependencies = [
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pyarrow
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pyarrow-hotfix
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];
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buildInputs = [
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openssl
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] ++ lib.optionals stdenv.isDarwin [
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darwin.apple_sdk.frameworks.Security
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darwin.apple_sdk.frameworks.SystemConfiguration
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libiconv
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];
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nativeBuildInputs = [
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pkg-config # openssl-sys needs this
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] ++ (with rustPlatform; [
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cargoSetupHook
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maturinBuildHook
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]);
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pythonImportsCheck = [ "deltalake" ];
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nativeCheckInputs = [
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pytestCheckHook
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pandas
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pytest-benchmark
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pytest-cov
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azure-storage-blob
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];
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preCheck = ''
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# For paths in test to work, we have to be in python dir
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cp pyproject.toml python/
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cd python
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# In tests we want to use deltalake that we have built
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rm -rf deltalake
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'';
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pytestFlagsArray = [ "-m 'not integration'" ];
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meta = with lib; {
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description = "Native Rust library for Delta Lake, with bindings into Python";
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homepage = "https://github.com/delta-io/delta-rs";
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changelog = "https://github.com/delta-io/delta-rs/blob/python-v${version}/CHANGELOG.md";
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license = licenses.asl20;
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maintainers = with maintainers; [ kfollesdal mslingsby harvidsen andershus ];
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};
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}
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