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# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack import *
class PyCartopy(PythonPackage):
"""Cartopy - a cartographic python library with matplotlib support."""
homepage = "https://scitools.org.uk/cartopy/docs/latest/"
url = "https://github.com/SciTools/cartopy/archive/v0.18.0.tar.gz"
maintainers = ['adamjstewart']
# Skip test files in cartopy.tests
import_modules = [
'cartopy', 'cartopy.sphinxext', 'cartopy.io', 'cartopy.geodesic',
'cartopy.examples', 'cartopy.mpl', 'cartopy.feature'
]
version('0.18.0', sha256='493ced4698361ffabec1a213d2b711dc836117242c304f3b93f5406182fd8bc2')
version('0.17.0', sha256='137642e63952404ec0841fa0333ad14c58fbbf19cca2a5ac6a38498c4b4998fb')
version('0.16.0', sha256='cadf62434492c965220b37f0548bc58180466ad6894a1db57dbc51cd43467e5c')
variant('epsg', default=False, description='Add support for epsg.io')
variant('ows', default=False, description='Add support for Open Geospatial Consortium (OGC) web service')
variant('plotting', default=False, description='Add plotting functionality')
# https://scitools.org.uk/cartopy/docs/latest/installing.html#installing
depends_on('python@2.7:2.8,3.5:', type=('build', 'run'))
depends_on('py-setuptools@0.7.2:', type='build')
depends_on('py-cython@0.28:', type='build')
depends_on('py-numpy@1.10.0:', type=('build', 'run'))
depends_on('py-shapely@1.5.6:', type=('build', 'run'))
depends_on('py-pyshp@1.1.4:', type=('build', 'run'))
depends_on('py-six@1.3.0:', type=('build', 'run'))
depends_on('py-futures', when='^python@:2', type=('build', 'run'))
depends_on('geos@3.3.3:')
depends_on('proj@4.9.0:5', when='@:0.16.0')
depends_on('proj@4.9:', when='@0.17.0:')
# Optional dependecies
depends_on('py-pyepsg@0.4.0:', type=('build', 'run'), when='+epsg')
depends_on('py-owslib@0.8.11:', type=('build', 'run'), when='+ows')
depends_on('pil@1.7.8:', type=('build', 'run'), when='+ows')
depends_on('py-matplotlib@1.5.1:', type=('build', 'run'), when='+plotting')
depends_on('gdal@1.10.0:+python', type=('build', 'run'), when='+plotting')
depends_on('pil@1.7.8:', type=('build', 'run'), when='+plotting')
depends_on('py-scipy@0.10:', type=('build', 'run'), when='+plotting')
patch('proj6.patch', when='@0.17.0')
phases = ['build_ext', 'install']
def setup_build_environment(self, env):
# Needed for `spack install --test=root py-cartopy`
library_dirs = []
for dep in self.spec.dependencies(deptype='link'):
query = self.spec[dep.name]
library_dirs.extend(query.libs.directories)
# Cartopy uses ctypes.util.find_library, which searches LD_LIBRARY_PATH
# Our RPATH logic works fine, but the unit tests fail without this
libs = ':'.join(library_dirs)
if self.spec.satisfies('platform=darwin'):
env.prepend_path('DYLD_FALLBACK_LIBRARY_PATH', libs)
else:
env.prepend_path('LD_LIBRARY_PATH', libs)
# Needed for `spack test run py-cartopy`
setup_run_environment = setup_build_environment
# Needed for `spack test run py-foo` where `py-foo` depends on `py-cartopy`
def setup_dependent_run_environment(self, env, dependent_spec):
self.setup_build_environment(env)
def build_ext_args(self, spec, prefix):
args = [
spec['geos'].headers.include_flags,
spec['geos'].libs.search_flags,
spec['proj'].headers.include_flags,
spec['proj'].libs.search_flags,
]
if '+plotting' in spec:
args.extend([
spec['gdal'].headers.include_flags,
spec['gdal'].libs.search_flags,
])
return args
# Tests need to be re-added since `phases` was overridden
run_after('install')(
PythonPackage._run_default_install_time_test_callbacks)
run_after('install')(PythonPackage.sanity_check_prefix)
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