{ buildPythonPackage, lib, fetchPypi , pytest, filelock, mock, pep8 , cython, isPy27 , six, pyshp, shapely, geos, proj, numpy , gdal, pillow, matplotlib, pyepsg, pykdtree, scipy, owslib, fiona , xvfb_run }: buildPythonPackage rec { pname = "cartopy"; version = "0.17.0"; src = fetchPypi { inherit version; pname = "Cartopy"; sha256 = "0q9ckfi37cxj7jwnqnzij62vwcf4krccx576vv5lhvpgvplxjjs2"; }; checkInputs = [ filelock mock pytest 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" ''; nativeBuildInputs = [ cython geos # for geos-config proj ]; buildInputs = [ geos proj ]; 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 ]; }; }