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# Copyright 2013-2019 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 *
import os
class PyBasemap(PythonPackage):
"""The matplotlib basemap toolkit is a library for plotting
2D data on maps in Python."""
homepage = "http://matplotlib.org/basemap/"
version('1.2.0', 'f8e64bd150590223701a48d60408e939')
version('1.0.7', '48c0557ced9e2c6e440b28b3caff2de8')
# Per Github issue #3813, setuptools is required at runtime in order
# to make mpl_toolkits a namespace package that can span multiple
# directories (i.e., matplotlib and basemap)
depends_on('py-setuptools', type=('build', 'run'))
depends_on('py-numpy', type=('build', 'run'))
depends_on('py-matplotlib', type=('build', 'run'))
depends_on('py-pyproj@:1.99', type=('build', 'run'), when='@:1.2.0')
depends_on('py-pyproj', type=('build', 'run'))
depends_on('py-pyshp', type=('build', 'run'))
depends_on('pil', type=('build', 'run'))
depends_on('geos')
def url_for_version(self, version):
if version >= Version('1.2.0'):
return 'https://github.com/matplotlib/basemap/archive/v{0}rel.tar.gz'.format(version)
else:
return 'https://downloads.sourceforge.net/project/matplotlib/matplotlib-toolkits/basemap-{0}/basemap-{0}.tar.gz'.format(version)
def setup_environment(self, spack_env, run_env):
spack_env.set('GEOS_DIR', self.spec['geos'].prefix)
def install(self, spec, prefix):
"""Install everything from build directory."""
args = self.install_args(spec, prefix)
self.setup_py('install', *args)
# namespace packages should not create an __init__.py file. This has
# been reported to the basemap project in
# https://github.com/matplotlib/basemap/issues/456
for root, dirs, files in os.walk(spec.prefix.lib):
for filename in files:
if (filename == '__init__.py' and
os.path.basename(root) == 'mpl_toolkits'):
os.remove(os.path.join(root, filename))
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