def _get_meta_var(name, data, callback_handler=None):

    import re

    matches = re.compile(r'(?:%s)\s*=\s*(.*)' % name).search(data)

    if matches:

        if not callable(callback_handler):

            callback_handler = lambda v: v

        return callback_handler(eval(matches.groups()[0]))

_meta = open(os.path.join(here, 'kallithea', '__init__.py'), 'rb')

_metadata = _meta.read()

_meta.close()

callback = lambda V: ('.'.join(map(str, V[:3])) + '.'.join(V[3:]))

__version__ = _get_meta_var('VERSION', _metadata, callback)

__license__ = _get_meta_var('__license__', _metadata)

__author__ = _get_meta_var('__author__', _metadata)

__url__ = _get_meta_var('__url__', _metadata)

# defines current platform

__platform__ = platform.system()

is_windows = __platform__ in ['Windows']

requirements = [

    "alembic >= 0.8.0, < 1.1",

    "gearbox < 1",

    "waitress >= 0.8.8, < 1.2",

    "WebOb >= 1.7, < 1.8", # turbogears2 2.3.12 requires WebOb<1.8.0

    "backlash >= 0.1.2, < 1",

    "TurboGears2 >= 2.3.10, < 3",

    "tgext.routes >= 0.2.0, < 1",

    "Beaker >= 1.7.0, < 2",

    "WebHelpers >= 1.3, < 1.4",

    "FormEncode >= 1.2.4, < 1.4",

    "SQLAlchemy >= 1.1, < 1.3",

    "Mako >= 0.9.0, < 1.1",

    "Pygments >= 1.5, < 2.3",

    "Whoosh >= 2.5.0, < 2.8",

    "celery >= 3.1, < 4.0", # celery 4 doesn't work

    "Babel >= 0.9.6, < 2.7",

    "python-dateutil >= 1.5.0, < 2.8",

    "Markdown >= 2.2.1, < 2.7",

    "docutils >= 0.8.1, < 0.15",

    "URLObject >= 2.3.4, < 2.5",

    "Routes >= 1.13, < 2",

    "dulwich >= 0.14.1, < 0.20",

    "mercurial >= 4.1.1, < 4.9",

    "decorator >= 3.3.2, < 4.4",

    "bleach >= 3.0, < 3.1",

    "Click >= 7.0, < 8",

]

if sys.version_info < (2, 7):

    requirements.append("importlib == 1.0.1")

    requirements.append("argparse")

if not is_windows:

    requirements.append("bcrypt >= 3.1.0, < 3.2")

dependency_links = [

]

classifiers = [

    'Development Status :: 4 - Beta',

    'Environment :: Web Environment',

    'Framework :: Pylons',

    'Intended Audience :: Developers',

    'License :: OSI Approved :: GNU General Public License (GPL)',

    'Operating System :: OS Independent',

    'Programming Language :: Python',

    'Programming Language :: Python :: 2.6',

    'Programming Language :: Python :: 2.7',

    'Topic :: Software Development :: Version Control',

]

# additional files from project that goes somewhere in the filesystem

# relative to sys.prefix

data_files = []

description = ('Kallithea is a fast and powerful management tool '

               'for Mercurial and Git with a built in push/pull server, '

               'full text search and code-review.')

keywords = ' '.join([

    'kallithea', 'mercurial', 'git', 'code review',

    'repo groups', 'ldap', 'repository management', 'hgweb replacement',

    'hgwebdir', 'gitweb replacement', 'serving hgweb',

])

# long description

README_FILE = 'README.rst'

try:

    long_description = open(README_FILE).read()

except IOError as err:

    sys.stderr.write(