"""setup module for the array2xls package

derived from https://github.com/pypa/sampleproject
"""

# Always prefer setuptools over distutils
from setuptools import setup, find_packages

# To use a consistent encoding
import codecs
import os

# regular expressions for version string parsing from __init___.py
import re
import io


# the current directory of this file
HERE = os.path.abspath(os.path.dirname(__file__))

# regular expression for parsing a version definition
RE_VERSION = r"^__version__ = ['\"]([^'\"]*)['\"]"


def read(*names, **kwargs):
    ''' helper function to read the content of a file '''
    path = os.path.join(HERE, *names)
    encoding=kwargs.get('encoding', 'utf-8')
    with open(path, 'r', encoding=encoding) as file_handle:
        return file_handle.read()

def find_version(*file_paths):
    ''' # version string parsing from __init___.py

    see https://packaging.python.org/en/latest/single_source_version/
    '''
    version_file = read(*file_paths)
    version_match = re.search(RE_VERSION, version_file, re.M)
    if version_match:
        return version_match.group(1)
    raise RuntimeError("Unable to find version string in __init__.py")


# load the readme and the changes
readme = read('README.md')
changes = read('CHANGES.txt')

setup(
    # the name of the project
    name='arduino_timetable',

    # Versions should comply with PEP440.  For a discussion on single-sourcing
    # the version across setup.py and the project code, see
    # https://packaging.python.org/en/latest/single_source_version.html
    version=find_version('arduino_timetable', '__init__.py'),

    description='sending scheduled commands to an Arduino',
    long_description=readme + '\n\n' + changes,

    # The project's main homepage.
    url='https://git.cpi.imtek.uni-freiburg.de/holgi/arduino-timetable',

    # Author details
    author='Holger Frey',
    author_email='frey@imtek.de',

    # Choose your license
    license='Simplified BSD License',

    # Choose a minimum python version
    python_requires='>=3.6',

    # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
    classifiers=[
        # How mature is this project? Common values are
        #   3 - Alpha
        #   4 - Beta
        #   5 - Production/Stable
        'Development Status :: 3 - Alpha',

        # Indicate who your project is intended for
        'Intended Audience :: Science/Research',
        'Topic :: Scientific/Engineering',
        'Topic :: Scientific/Engineering :: Information Analysis',
        'Topic :: Terminals :: Serial',

        # Pick your license as you wish (should match "license" above)
        'License :: OSI Approved :: BSD License',

        # Specify the Python versions you support here. In particular, ensure
        # that you indicate whether you support Python 2, Python 3 or both.
        "Programming Language :: Python",
        "Programming Language :: Python :: 3.6",
    ],

    # What does your project relate to?
    keywords='arduino scheduling',

    # You can just specify the packages manually here if your project is
    # simple. Or you can use find_packages().
    packages=find_packages(exclude=['tests', 'docs']),

    # Alternatively, if you want to distribute just a my_module.py, uncomment
    # this:
    #   py_modules=["my_module"],

    # List run-time dependencies here.  These will be installed by pip when
    # your project is installed. For an analysis of "install_requires" vs pip's
    # requirements files see:
    # https://packaging.python.org/en/latest/requirements.html
    install_requires=[
        'pyserial',
    ],

    # List additional groups of dependencies here (e.g. development
    # dependencies). You can install these using the following syntax,
    # for example:
    # $ pip install -e .[dev,test]
    # extras_require={
    #     'test': ['pytest'],
    # },

)