from setuptools import setup
import os
import sys
import re
import io


def read(*names, **kwargs):
    with io.open(
        os.path.join(os.path.dirname(__file__), *names),
        encoding=kwargs.get("encoding", "utf8"),
    ) as fp:
        return fp.read()


def find_version(*file_paths):
    version_file = read(*file_paths)
    version_match = re.search(
        r"^__version__ = ['\"]([^'\"]*)['\"]", version_file, re.M
    )
    if version_match:
        return version_match.group(1)
    raise RuntimeError("Unable to find version string.")


if sys.argv[-1] == "publish":
    os.system("rm dist/*")
    os.system("python setup.py sdist")
    os.system("python setup.py bdist_wheel")
    os.system("twine upload dist/*")
    sys.exit()

setup(
    name="hankel",
    install_requires=["numpy>=1.6.1", "scipy>=0.12.0", "mpmath>=0.18"],
    version=find_version("hankel", "__init__.py"),
    packages=["hankel"],
    description="Hankel Transformations using method of Ogata 2005",
    long_description=read("README.rst"),
    author="Steven Murray",
    author_email="steven.murray@curtin.edu.au",
    license="MIT",
    url="https://github.com/steven-murray/hankel",
)
