70 lines
1.4 KiB
Nix
70 lines
1.4 KiB
Nix
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{ lib
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, python
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, fetchFromGitHub
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, fetchpatch2
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, buildPythonPackage
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, cython
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, setuptools
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, libstemmer
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}:
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buildPythonPackage rec {
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pname = "pystemmer";
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version = "2.2.0.1";
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pyproejct = true;
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src = fetchFromGitHub {
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owner = "snowballstem";
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repo = "pystemmer";
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rev = "refs/tags/v${version}";
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hash = "sha256-ngPx95ybgJmndpNPBwCa3BCNsozRg+dlEw+nhlIwI58=";
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};
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patches = [
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(fetchpatch2 {
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# relax cython constraint
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name = "pystemmer-relax-cython.patch";
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url = "https://github.com/snowballstem/pystemmer/commit/d3d423dc877b4f49e0ab1776f7edaff37feb6799.patch";
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hash = "sha256-9K6gy/cLFPfW82XYHVVPXUbQhf8XyB4NUi4YqNtyWcw=";
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})
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];
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build-system = [
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cython
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setuptools
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];
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postConfigure = ''
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export PYSTEMMER_SYSTEM_LIBSTEMMER="${lib.getDev libstemmer}/include"
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'';
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env.NIX_CFLAGS_COMPILE = toString [
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"-I${lib.getDev libstemmer}/include"
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];
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NIX_CFLAGS_LINK = [
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"-L${libstemmer}/lib"
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];
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pythonImportsCheck = [
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"Stemmer"
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];
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checkPhase = ''
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runHook preCheck
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${python.interpreter} runtests.py
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runHook postCheck
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'';
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meta = with lib; {
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description = "Snowball stemming algorithms, for information retrieval";
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downloadPage = "https://github.com/snowballstem/pystemmer";
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homepage = "http://snowball.tartarus.org/";
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license = with licenses; [
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bsd3
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mit
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];
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platforms = platforms.unix;
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};
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}
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