55 lines
1.2 KiB
Nix
55 lines
1.2 KiB
Nix
{ stdenv
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, lib
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, buildPythonPackage
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, fetchPypi
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, fetchzip
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, cython
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, numpy
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, scikit-learn
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, six
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, setuptools-scm
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, gcc
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, pytest
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, pytest-cov
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, isPy27
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}:
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let
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testData = fetchzip {
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url = "http://mattmahoney.net/dc/text8.zip";
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sha256 = "0w3l64bww9znmmvd9cqbfmh3dddnlrjicz43y5qq6fhi9cfqjfar";
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};
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in
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buildPythonPackage rec {
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pname = "word2vec";
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version = "0.11.1";
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disabled = isPy27;
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src = fetchPypi {
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inherit pname version;
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sha256 = "222d8ffb47f385c43eba45e3f308e605fc9736b2b7137d74979adf1a31e7c8b4";
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};
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nativeBuildInputs = [ setuptools-scm gcc ];
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propagatedBuildInputs = [ cython numpy scikit-learn six ];
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checkInputs = [ pytest pytest-cov ];
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# Checks require test data downloaded separately
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# See project source Makefile:test-data rule for reference
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checkPhase = ''
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PATH=$PATH:$out/bin
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mkdir data
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head -c 100000 ${testData}/text8 > data/text8-small
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pytest
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'';
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meta = with lib; {
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broken = stdenv.isDarwin;
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description = "Tool for computing continuous distributed representations of words";
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homepage = "https://github.com/danielfrg/word2vec";
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license = licenses.asl20;
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maintainers = with maintainers; [ NikolaMandic ];
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};
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}
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