"""Install CZT package."""

import io
import os
import sys
from os import path

from setuptools import find_packages, setup
from setuptools.command.test import test as TestCommand

import czt

root = path.abspath(path.dirname(__file__))

def read(*filenames, **kwargs):
    encoding = kwargs.get('encoding', 'utf-8')
    sep = kwargs.get('sep', '\n')
    buf = []
    for filename in filenames:
        with io.open(path.join(root, filename), encoding=encoding) as f:
            buf.append(f.read())
    return sep.join(buf)

long_description = read('README.md')

class PyTest(TestCommand):
    def finalize_options(self):
        TestCommand.finalize_options(self)
        self.test_args = []
        self.test_suite = True

    def run_tests(self):
        import pytest
        errcode = pytest.main(self.test_args)
        sys.exit(errcode)

setup(
    name="czt",
    # version=czt.__version__,
    version="0.0.6",
    author="John Garrett",
    author_email="garrettj403@gmail.com",
    description="Chirp Z-transform",
    license="MIT",
    url="https://github.com/garrettj403/CZT/",
    keywords=[
        "z-transform",
        "signal-processing",
        "dsp",],
    # packages=find_packages(),
    py_modules=['czt'],
    install_requires=[
        'numpy',
        'scipy>=1.6.0',],
    extras_require={
        'testing': ['pytest', 'perfplots'],
        'examples': ['matplotlib', 'scikit-rf',],},
    tests_require=['pytest'],
    cmdclass={'test': PyTest},
    long_description=long_description,
    long_description_content_type='text/markdown',
    platforms='any',
    classifiers=[
        "Intended Audience :: Science/Research",
        "License :: OSI Approved :: MIT License",
        "Natural Language :: English",
        "Programming Language :: Python :: 3.5",
        "Programming Language :: Python :: 3.6",
        "Programming Language :: Python :: 3.7",],
    project_urls={
        'Changelog': 'https://github.com/garrettj403/CZT/blob/master/CHANGES.md',
        'Issue Tracker': 'https://github.com/garrettj403/CZT/issues',},
    # scripts=[],
)
