import os

from setuptools import setup


def load_readme():
    PROJECT_DIR = os.path.dirname(__file__)
    readme_file = "README.rst"
    try:
        return open(os.path.join(PROJECT_DIR, readme_file), 'r').read()
    except Exception:
        raise RuntimeError("Cannot find readme file {fname}.".format(
            fname=readme_file))


def load_version():
    """Open and parse out the version number from the _version.py module.

    Inspired by http://stackoverflow.com/a/7071358
    """
    import re
    version_file = "multimerchant/_version.py"
    version_line = open(version_file).read().rstrip()
    vre = re.compile(r'__version__ = "([^"]+)"')
    matches = vre.findall(version_line)
    if matches and len(matches) > 0:
        return matches[0]
    else:
        raise RuntimeError(
            "Cannot find version string in {version_file}.".format(
                version_file=version_file))

version = load_version()
long_description = load_readme()

setup(
    name='multimerchant',
    version=version,
    description="Bitcoin/Dogecoin/Litecoin merchant tools that work with Block.io",
    long_description=long_description,
    author='Steven Buss',
    author_email='steven.buss@gmail.com',
    url='https://github.com/blockio/multimerchant-python',
    download_url=(
        'https://github.com/blockio/multimerchant-python/tarball/v%s' % version),
    classifiers=[
        "Development Status :: 3 - Alpha",
        "Intended Audience :: Developers",
        "License :: OSI Approved :: MIT License",
        "Operating System :: OS Independent",
        "Programming Language :: Python",
        "Programming Language :: Python :: 2.6",
        "Programming Language :: Python :: 2.7",
        "Programming Language :: Python :: 3",
        "Programming Language :: Python :: 3.3",
    ],
    packages=[
        'multimerchant',
        'multimerchant.wallet',
    ],
    package_data={'': ['AUTHORS', 'LICENSE']},
    include_package_data=True,
    license='MIT License',
    test_suite="tests",
    install_requires=[
        'base58==0.2.1',
        'ecdsa==0.11',
        'six>=1.8.0',
        'block-io>=1.1.2'
    ],
)