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{ lib
, buildPythonPackage
, fetchFromGitHub
, python
}:
buildPythonPackage rec {
pname = "dlx";
version = "1.0.4";
# untagged releases
src = fetchFromGitHub {
owner = "sraaphorst";
repo = "dlx_python";
rev = "02d1ed534df60513095633da07e67a6593b9e9b4";
sha256 = "0c6dblbypwmx6yrk9qxp157m3cd7lq3j411ifr3shscv1igxv5hk";
};
# No test suite, so just run an example
pythonImportsCheck = [ "dlx" ];
# ./examples/design.py requires pyncomb, not in tree
checkPhase = ''
# example sudoku board from ./examples/sudoku.py
${python.interpreter} ./examples/sudoku.py 3 "070285010008903500000000000500010008010000090900040003000000000002408600090632080"
'';
meta = with lib; {
description = "Implementation of Donald Knuth's Dancing Links algorithm";
homepage = "https://github.com/sraaphorst/dlx_python";
license = licenses.asl20;
maintainers = with maintainers; [ drewrisinger ];
};
}
|
