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{ buildPythonPackage, lib, fetchPypi
, pytest_4, filelock, mock, pep8
, cython, isPy27
, six, pyshp, shapely, geos, numpy
, gdal, pillow, matplotlib, pyepsg, pykdtree, scipy, owslib, fiona
, xvfb_run
, proj_5 # see https://github.com/SciTools/cartopy/pull/1252 for status on proj 6 support
}:
buildPythonPackage rec {
pname = "cartopy";
version = "0.17.0";
src = fetchPypi {
inherit version;
pname = "Cartopy";
sha256 = "0q9ckfi37cxj7jwnqnzij62vwcf4krccx576vv5lhvpgvplxjjs2";
};
checkInputs = [ filelock mock pytest_4 pep8 ];
# several tests require network connectivity: we disable them.
# also py2.7's tk is over-eager in trying to open an x display,
# so give it xvfb
checkPhase = let
maybeXvfbRun = lib.optionalString isPy27 "${xvfb_run}/bin/xvfb-run";
in ''
export HOME=$(mktemp -d)
${maybeXvfbRun} pytest --pyargs cartopy \
-m "not network and not natural_earth" \
-k "not test_nightshade_image and not background_img"
'';
nativeBuildInputs = [
cython
geos # for geos-config
proj_5
];
buildInputs = [
geos proj_5
];
propagatedBuildInputs = [
# required
six pyshp shapely numpy
# optional
gdal pillow matplotlib pyepsg pykdtree scipy fiona owslib
];
meta = with lib; {
description = "Process geospatial data to create maps and perform analyses";
license = licenses.lgpl3;
homepage = "https://scitools.org.uk/cartopy/docs/latest/";
maintainers = with maintainers; [ mredaelli ];
};
}
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