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# Copyright 2013-2018 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 PyMatplotlib(PythonPackage):
"""matplotlib is a python 2D plotting library which produces publication
quality figures in a variety of hardcopy formats and interactive
environments across platforms."""
homepage = "https://pypi.python.org/pypi/matplotlib"
url = "https://pypi.io/packages/source/m/matplotlib/matplotlib-2.0.2.tar.gz"
version('3.0.0', '39c7f44c8fa0f24cbf684137371ce4ae')
version('2.2.3', '403b0bddd751d71187416f20d4cff100')
version('2.2.2', 'dd1e49e041309a7fd4e32be8bf17c3b6')
version('2.0.2', '061111784278bde89b5d4987014be4ca')
version('2.0.0', '7aa54b06327f0e1c4f3877fc2f7d6b17')
version('1.5.3', 'ba993b06113040fee6628d74b80af0fd')
version('1.5.1', 'f51847d8692cb63df64cd0bd0304fd20')
version('1.4.3', '86af2e3e3c61849ac7576a6f5ca44267')
version('1.4.2', '7d22efb6cce475025733c50487bd8898')
# See: http://matplotlib.org/users/installing.html
# Variants enabled by default for a standard configuration
variant('tk', default=True, description='Enable Tk GUI')
variant('image', default=True,
description='Enable reading/saving JPEG, BMP and TIFF files')
# Variants optionally available to user
variant('ipython', default=False, description='Enable ipython support')
variant('qt', default=False, description='Enable Qt GUI')
variant('latex', default=False,
description='Enable LaTeX text rendering support')
variant('animation', default=False,
description='Enable animation support')
# Python 2.7, 3.4, or 3.5
extends('python', ignore=r'bin/nosetests.*$|bin/pbr$')
# ------ Required dependencies
# 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('python@3.5:', when='@3:')
depends_on('libpng@1.2:')
depends_on('freetype@2.3:')
patch('freetype-include-path.patch', when='@2.2.2:2.9.9') # Patch to pick up correct freetype headers
depends_on('py-numpy@1.6:', type=('build', 'run'))
depends_on('py-dateutil@1.1:', type=('build', 'run'))
depends_on('py-pyparsing', type=('build', 'run'))
depends_on('py-pytz', type=('build', 'run'))
depends_on('py-cycler@0.9:', type=('build', 'run'))
depends_on('py-subprocess32', type=('build', 'run'), when='^python@:2.7')
depends_on('py-functools32', type=('build', 'run'), when='^python@2.7')
depends_on('py-kiwisolver', type=('build', 'run'), when='@2.2.0:')
# ------ Optional GUI frameworks
depends_on('tk@8.3:', when='+tk') # not 8.6.0 or 8.6.1
depends_on('qt', when='+qt')
depends_on('py-pyside', when='+qt', type=('build', 'run'))
# --------- Optional external programs
# ffmpeg/avconv or mencoder
depends_on('image-magick', when='+animation')
# --------- Optional dependencies
depends_on('pkgconfig', type='build') # why not...
depends_on('pil', when='+image', type=('build', 'run'))
depends_on('py-ipython', when='+ipython', type=('build', 'run'))
depends_on('ghostscript', when='+latex', type='run')
depends_on('texlive', when='+latex', type='run')
# Testing dependencies
depends_on('py-nose', type='test')
depends_on('py-mock', type='test')
# Required libraries that ship with matplotlib
# depends_on('agg@2.4:')
depends_on('qhull@2012.1:')
# depends_on('ttconv')
depends_on('py-six@1.9.0:', type=('build', 'run'))
@run_before('build')
def set_cc(self):
if self.spec.satisfies('%intel'):
env['CC'] = spack_cxx
@run_after('install')
def set_backend(self):
spec = self.spec
prefix = self.prefix
if '+qt' in spec or '+tk' in spec:
# Set backend in matplotlib configuration file
config_file = None
for p, d, f in os.walk(prefix.lib):
for file in f:
if file.find('matplotlibrc') != -1:
config_file = join_path(p, 'matplotlibrc')
if not config_file:
raise InstallError('Could not find matplotlibrc')
kwargs = {'ignore_absent': False, 'backup': False, 'string': False}
rc = FileFilter(config_file)
# Only make Qt4 be the default backend if Tk is turned off
if '+qt' in spec and '+tk' not in spec:
rc.filter('^backend.*', 'backend : Qt4Agg', **kwargs)
# Additional options in case user is doing Qt4:
if '+qt' in spec:
rc.filter('^#backend.qt4.*', 'backend.qt4 : PySide', **kwargs)
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