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yt / setup.py

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import os
import os.path
import glob
import sys
import time
import subprocess
import distribute_setup
distribute_setup.use_setuptools()

from numpy.distutils.misc_util import appendpath
from numpy.distutils import log
from distutils import version

REASON_FILES = []
REASON_DIRS = [
    "",
    "resources",
    "resources/ux",
    "resources/images",
    "resources/css",
    "resources/css/images",
    "app",
    "app/store",
    "app/store/widgets",
    "app/view",
    "app/view/widgets",
    "app/model",
    "app/controller",
    "app/controller/widgets",
    "app/templates",
]

for subdir in REASON_DIRS:
    dir_name = "yt/gui/reason/html/%s/" % (subdir)
    files = []
    for ext in ["js", "html", "css", "png", "ico", "gif"]:
        files += glob.glob("%s/*.%s" % (dir_name, ext))
    REASON_FILES.append( (dir_name, files) )

# Verify that we have Cython installed
try:
    import Cython
    if version.LooseVersion(Cython.__version__) < version.LooseVersion('0.16'):
        needs_cython = True
    else:
        needs_cython = False
except ImportError as e:
    needs_cython = True

if needs_cython:
    print "Cython is a build-time requirement for the source tree of yt."
    print "Please either install yt from a provided, release tarball,"
    print "or install Cython (version 0.16 or higher)."
    print "You may be able to accomplish this by typing:"
    print "     pip install -U Cython"
    sys.exit(1)

######
# This next bit comes from Matthew Brett, to get Cython working with NumPy
# distutils.  I added a bit to get C++ Cython working.
from os.path import join as pjoin, dirname
from distutils.dep_util import newer_group
from distutils.errors import DistutilsError


def generate_a_pyrex_source(self, base, ext_name, source, extension):
    ''' Monkey patch for numpy build_src.build_src method

    Uses Cython instead of Pyrex.

    Assumes Cython is present
    '''
    if self.inplace:
        target_dir = dirname(base)
    else:
        target_dir = appendpath(self.build_src, dirname(base))
    if extension.language == "c++":
        cplus = True
        file_ext = ".cpp"
    else:
        cplus = False
        file_ext = ".c"
    target_file = pjoin(target_dir, ext_name + file_ext)
    depends = [source] + extension.depends
    if self.force or newer_group(depends, target_file, 'newer'):
        import Cython.Compiler.Main
        log.info("cythonc:> %s" % (target_file))
        self.mkpath(target_dir)
        options = Cython.Compiler.Main.CompilationOptions(
            defaults=Cython.Compiler.Main.default_options,
            include_path=extension.include_dirs,
            language=extension.language, cplus=cplus,
            output_file=target_file)
        cython_result = Cython.Compiler.Main.compile(source,
                                                   options=options)
        if cython_result.num_errors != 0:
            raise DistutilsError("%d errors while compiling %r with Cython" \
                  % (cython_result.num_errors, source))
    return target_file


from numpy.distutils.command import build_src
build_src.build_src.generate_a_pyrex_source = generate_a_pyrex_source
# End snippet
######

import setuptools

VERSION = "2.5dev"

if os.path.exists('MANIFEST'): os.remove('MANIFEST')


def configuration(parent_package='', top_path=None):
    from numpy.distutils.misc_util import Configuration

    config = Configuration(None, parent_package, top_path)
    config.set_options(ignore_setup_xxx_py=True,
                       assume_default_configuration=True,
                       delegate_options_to_subpackages=True,
                       quiet=True)

    config.make_config_py()
    #config.make_svn_version_py()
    config.add_subpackage('yt', 'yt')
    config.add_scripts("scripts/*")

    return config


def setup_package():

    from numpy.distutils.core import setup

    setup(
        name="yt",
        version=VERSION,
        description="An analysis and visualization toolkit for Astrophysical "
                    + "simulations, focusing on Adaptive Mesh Refinement data "
                      "from Enzo, Orion, FLASH, and others.",
        classifiers=["Development Status :: 5 - Production/Stable",
            "Environment :: Console",
            "Intended Audience :: Science/Research",
            "License :: OSI Approved :: GNU General Public License (GPL)",
            "Operating System :: MacOS :: MacOS X",
            "Operating System :: POSIX :: AIX",
            "Operating System :: POSIX :: Linux",
            "Programming Language :: C",
            "Programming Language :: Python",
            "Topic :: Scientific/Engineering :: Astronomy",
            "Topic :: Scientific/Engineering :: Physics",
            "Topic :: Scientific/Engineering :: Visualization"],
        keywords='astronomy astrophysics visualization ' + \
            'amr adaptivemeshrefinement',
        entry_points={'console_scripts': [
                            'yt = yt.utilities.command_line:run_main',
                      ],
                      'nose.plugins.0.10': [
                            'answer-testing = yt.utilities.answer_testing.framework:AnswerTesting'
                      ]
        },
        author="Matthew J. Turk",
        author_email="matthewturk@gmail.com",
        url="http://yt-project.org/",
        license="GPL-3",
        configuration=configuration,
        zip_safe=False,
        data_files=REASON_FILES,
        )
    return

if __name__ == '__main__':
    setup_package()