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{ stdenv
, buildPythonPackage
, pythonOlder
, isPy27
, fetchFromGitHub
, nose
, noise
, numpy
, pyplatec
, protobuf
, purepng
, h5py
, gdal
}:
buildPythonPackage rec {
pname = "worldengine";
version = "0.19.0";
src = fetchFromGitHub {
owner = "Mindwerks";
repo = "worldengine";
rev = "v${version}";
sha256 = "1xrckb0dn2841gvp32n18gib14bpi77hmjw3r9jiyhg402iip7ry";
};
src-data = fetchFromGitHub {
owner = "Mindwerks";
repo = "worldengine-data";
rev = "029051e";
sha256 = "06xbf8gj3ljgr11v1n8jbs2q8pdf9wz53xdgkhpm8hdnjahgdxdm";
};
postUnpack = ''
ln -s ${src-data} worldengine-data
'';
propagatedBuildInputs = [ noise numpy pyplatec protobuf purepng h5py gdal ];
prePatch = ''
substituteInPlace setup.py \
--replace pypng>=0.0.18 purepng \
--replace 'numpy>=1.9.2, <= 1.10.0.post2' 'numpy' \
--replace 'argparse==1.2.1' "" \
--replace 'protobuf==3.0.0a3' 'protobuf' \
--replace 'noise==1.2.2' 'noise' \
--replace 'PyPlatec==1.4.0' 'PyPlatec' \
'';
# with python<3.5, unittest fails to discover tests because of their filenames
# so nose is used instead.
doCheck = !isPy27; # google namespace clash
checkInputs = stdenv.lib.optional (pythonOlder "3.5") [ nose ];
postCheck = stdenv.lib.optionalString (pythonOlder "3.5") ''
nosetests tests
'';
meta = with stdenv.lib; {
homepage = "http://world-engine.org";
description = "World generator using simulation of plates, rain shadow, erosion, etc";
license = licenses.mit;
maintainers = with maintainers; [ rardiol ];
};
}
|