75a918c9f0
release: https://github.com/silx-kit/hdf5plugin/releases/tag/v5.1.0 Of note is that they added a environment variable to build filters with system libraries
83 lines
1.6 KiB
Nix
83 lines
1.6 KiB
Nix
{
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lib,
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buildPythonPackage,
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fetchFromGitHub,
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setuptools,
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py-cpuinfo,
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h5py,
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pkgconfig,
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c-blosc2,
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charls,
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lz4,
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zlib,
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zstd,
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}:
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buildPythonPackage rec {
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pname = "hdf5plugin";
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version = "5.1.0";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "silx-kit";
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repo = "hdf5plugin";
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tag = "v${version}";
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hash = "sha256-12OWsNZfKToNLyokNrwgPc7WRISJI4nRA0J/zwgCZwI=";
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};
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build-system = [
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setuptools
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py-cpuinfo
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pkgconfig # only needed if HDF5PLUGIN_SYSTEM_LIBRARIES is used
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];
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dependencies = [ h5py ];
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buildInputs = [
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#c-blosc
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c-blosc2
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# bzip2_1_1
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charls
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lz4
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# snappy
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# zfp
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zlib
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zstd
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];
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# opt-in to use use system libs instead
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env.HDF5PLUGIN_SYSTEM_LIBRARIES = lib.concatStringsSep "," [
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#"blosc" # AssertionError: 4000 not less than 4000
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"blosc2"
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# "bz2" # only works with bzip2_1_1
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"charls"
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"lz4"
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# "snappy" # snappy tests fail
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# "sperr" # not packaged?
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# "zfp" # pkgconfig: (lib)zfp not found
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"zlib"
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"zstd"
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];
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checkPhase = ''
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python test/test.py
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'';
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pythonImportsCheck = [ "hdf5plugin" ];
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preBuild = ''
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mkdir src/hdf5plugin/plugins
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'';
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meta = with lib; {
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description = "Additional compression filters for h5py";
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longDescription = ''
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hdf5plugin provides HDF5 compression filters and makes them usable from h5py.
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Supported encodings: Blosc, Blosc2, BitShuffle, BZip2, FciDecomp, LZ4, SZ, SZ3, Zfp, ZStd
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'';
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homepage = "http://www.silx.org/doc/hdf5plugin/latest/";
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license = licenses.mit;
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maintainers = with maintainers; [ pbsds ];
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};
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}
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