setup.py

#!/usr/bin/env python
from __future__ import print_function

import os
from setuptools import setup


DESCRIPTION = 'Iris sample data'
NAME = 'iris_sample_data'
DIR_ROOT = os.path.abspath(os.path.dirname(__file__))
DIR_PACKAGE = os.path.join(DIR_ROOT, NAME)
DIR_DATA = os.path.join(DIR_PACKAGE, 'sample_data')


def extract_version():
    version = None
    fname = os.path.join(DIR_PACKAGE, '__init__.py')
    with open(fname) as fin:
        for line in fin:
            if (line.startswith('__version__')):
                _, version = line.split('=')
                version = version.strip()[1:-1]  # Remove quotation.
                break
    return version


def extract_description():
    description = DESCRIPTION
    fname = os.path.join(DIR_ROOT, 'README.rst')
    if os.path.isfile(fname):
        with open(fname) as fin:
            description = fin.read()
    return description


def extract_package_data():
    package_data = []
    offset = len(os.path.dirname(DIR_DATA)) + 1
    for dpath, dnames, fnames in os.walk(DIR_DATA):
        globs = set()
        fpath = os.path.join(dpath[offset:])
        for fname in fnames:
            _, ext = os.path.splitext(fname)
            globs.add('*{}'.format(ext))
        for glob in globs:
            package_data.append(os.path.join(fpath, glob))
    return {NAME: package_data}


setup_args = dict(
    name=NAME,
    version=extract_version(),
    description=DESCRIPTION,
    long_description=extract_description(),
    platforms=['Linux', 'Max OS X', 'Windows'],
    license='Open Government',
    url='https://github.com/SciTools/iris-sample-data',
    packages=[NAME],
    package_data=extract_package_data(),
    classifiers=[
        # For full license details, see
        # http://reference.data.gov.uk/id/open-government-licence
        'License :: Freely Distributable',
        'Development Status :: 1 - Planning Development Status',
        'Programming Language :: Python :: 2.7',
        'Programming Language :: Python :: 3.4',
        'Programming Language :: Python :: 3.5',
        'Operating System :: OS Independent',
        'Intended Audience :: Science/Research',
        'Intended Audience :: Developers',
        'Natural Language :: English',
        'Topic :: Scientific/Engineering',
        'Topic :: Software Development :: Libraries'],
)


if __name__ == '__main__':
    setup(**setup_args)