from setuptools import setup
import os

# Hack to force dist utils to install data files in correct location along with
# Python package.
from distutils.command.install import INSTALL_SCHEMES
for scheme in INSTALL_SCHEMES.values():
    scheme['data'] = scheme['purelib']


def fullsplit(path, result=None):
    """
    Split a pathname into components (the opposite of os.path.join) in a
    platform-neutral way.
    """
    if result is None:
        result = []
    head, tail = os.path.split(path)
    if head == '':
        return [tail] + result
    if head == path:
        return result
    return fullsplit(head, [tail] + result)
    
# Compile the list of packages available, because distutils doesn't have
# an easy way to do this.
packages, data_files = [], []
root_dir = os.path.dirname(__file__)
if root_dir != '':
    os.chdir(root_dir)
django_extras_dir = 'django_extras'

for dirpath, dirnames, filenames in os.walk(django_extras_dir):
    # Ignore dirnames that start with '.'
    for i, dirname in enumerate(dirnames):
        if dirname.startswith('.'): del dirnames[i]
    if '__init__.py' in filenames:
        packages.append('.'.join(fullsplit(dirpath)))
    elif filenames:
        data_files.append([dirpath, [os.path.join(dirpath, f) for f in filenames]])

# Dynamically calculate the version based on django_extras.VERSION.
version = __import__('django_extras').get_version()

setup(
    name = "django-extras",
    version = version,
    url = "https://github.com/timsavage/django-extras",
    author = "Tim Savage",
    author_email = "tim.savage@poweredbypenguins.org",
    description = "A selection of extras for the Django Web framework.",
    packages = packages,
    data_files = data_files,
    install_requires = ['django'],
    classifiers = [
        'Environment :: Web Environment',
        'Framework :: Django',
        'Intended Audience :: Developers',
        'License :: OSI Approved :: BSD License',
        'Operating System :: OS Independent',
        'Programming Language :: Python',
        'Programming Language :: Python :: 2.6',
        'Programming Language :: Python :: 2.7',
        'Topic :: Internet :: WWW/HTTP',
        'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
        'Topic :: Internet :: WWW/HTTP :: WSGI',
        'Topic :: Software Development :: Libraries :: Application Frameworks',
        'Topic :: Software Development :: Libraries :: Python Modules',
    ]
)
