2019-06-16 20:59:06 +01:00
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{ lib, buildPythonPackage, fetchPypi, fetchpatch, numba, numpy, pandas,
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2019-03-20 11:45:58 +00:00
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pytestrunner, thrift, pytest, python-snappy, lz4 }:
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buildPythonPackage rec {
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pname = "fastparquet";
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version = "0.2.1";
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src = fetchPypi {
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inherit pname version;
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sha256 = "183wdmhnhnlsd7908n3d2g4qnb49fcipqfshghwpbdwdzjpa0day";
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};
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# Fixes for recent pandas version
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# See https://github.com/dask/fastparquet/pull/396
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patches = fetchpatch {
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url = https://github.com/dask/fastparquet/commit/31fb3115598d1ab62a5c8bf7923a27c16f861529.patch;
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sha256 = "0r1ig4rydmy4j85dgb52qbsx6knxdwn4dn9h032fg3p6xqq0zlpm";
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};
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postPatch = ''
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# FIXME: package zstandard
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# removing the test dependency for now
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substituteInPlace setup.py --replace "'zstandard'," ""
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'';
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nativeBuildInputs = [ pytestrunner ];
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propagatedBuildInputs = [ numba numpy pandas thrift ];
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checkInputs = [ pytest python-snappy lz4 ];
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# test_data/ missing in PyPI tarball
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doCheck = false;
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meta = with lib; {
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description = "A python implementation of the parquet format";
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homepage = https://github.com/dask/fastparquet;
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license = with licenses; [ asl20 ];
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maintainers = with maintainers; [ veprbl ];
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};
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}
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