update setuptools config and create version support

using setuptools_scm

.gitlab-ci.yml

@@ -27,7 +27,7 @@ gwinc/base:
       cat <<EOF > Dockerfile
       FROM igwn/base:buster
       RUN apt-get update -qq
-      RUN apt-get -y install --no-install-recommends git python3-gitlab python3 python3-yaml python3-scipy python3-matplotlib python3-lalsimulation python3-pypdf2 python3-h5py
+      RUN apt-get -y install --no-install-recommends git python3 python3-gitlab python3-setuptools-scm python3-yaml python3-scipy python3-matplotlib python3-lalsimulation python3-pypdf2 python3-h5py
       RUN git clone https://gitlab-ci-token:ci_token@git.ligo.org/gwinc/inspiral_range.git
       EOF
     - docker build -t $IMAGE_TAG .

MANIFEST.in

-include CONTRIBUTIONS.md
-include setup.cfg
-include tox.ini
-
-recursive-include gwinc *.yaml
-recursive-include matlab *.m
-recursive-include docs *
+exclude IFO.md
+global-exclude *.git*
+prune docs
+prune matlab

gwinc/__init__.py

@@ -5,6 +5,11 @@ import logging
 import importlib
 import numpy as np
 
+try:
+    from ._version import __version__
+except ModuleNotFoundError:
+    import setuptools_scm
+    __version__ = setuptools_scm.get_version()
 from .ifo import IFOS
 from .struct import Struct
 from .plot import plot_budget

gwinc/__main__.py

@@ -5,6 +5,7 @@ import logging
 import argparse
 
 from . import (
+    __version__,
     IFOS,
     DEFAULT_FREQ,
     freq_from_spec,
@@ -66,6 +67,8 @@ parser = argparse.ArgumentParser(
     prog='gwinc',
     description=description,
     formatter_class=argparse.RawDescriptionHelpFormatter)
+parser.add_argument(
+    '--version', '-v', action='version', version=__version__)
 parser.add_argument(
     '--freq', '-f', metavar='FLO:[NPOINTS:]FHI',
     help="logarithmic frequency array specification in Hz [{}]".format(DEFAULT_FREQ))

setup.cfg

-[bdist_wheel]
-# This flag says that the code is written to work on both Python 2 and Python
-# 3. If at all possible, it is good practice to do this. If you cannot, you
-# will need to generate wheels for each Python version that you support.
-universal=1
-
 [aliases]
 test=pytest
 
+# [bdist_wheel]
+# universal=1
+
+[flake8]
+exclude =
+    gwinc/_version.py
+    versioneer.py
+ignore = D100,D102,D104,D107,D205,D400
+
+[coverage:run]
+source = gwinc
+omit =
+    gwinc/_version.py
+    gwinc/test/*
+
 [metadata]
-description-file = README.rst
+name = gwinc
+license = UNLICENSE
+license_file = LICENSE
+author = LIGO Scientific Collaboration
+author_email = jameson.rollins@ligo.org
+description = Gravitation Wave Interferometer Noise Calculator
+long_description = file:README.md
+long_description_content_type = text/markdown
+url = https://git.ligo.org/gwinc/pygwinc
+classifiers =
+    Development Status :: 4 - Beta
+    Environment :: Console
+    License :: OSI Approved :: The Unlicense (Unlicense)
+    Topic :: Scientific/Engineering
+    Topic :: Scientific/Engineering :: Astronomy
+    Topic :: Scientific/Engineering :: Physics
+    Intended Audience :: Science/Research
+    Operating System :: OS Independent
+    Programming Language :: Python
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+project_urls =
+    Bug Tracker = https://git.ligo.org/gwinc/pygwinc/issues
+    Source Code = https://git.ligo.org/gwinc/pygwinc
 
+[options]
+packages = find:
+python_requires = >=3.6
+install_requires =
+    h5py
+    ipython
+    matplotlib
+    numpy
+    pyyaml
+    scipy
+tests_require =
+    PyPDF2
 
+[versioneer]
+VCS = git
+versionfile_build = gwinc/_version.py
+versionfile_source = gwinc/_version.py
+tag_prefix = v
+parentdir_prefix = gwinc-

setup.py

-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-from setuptools import find_packages, setup
+# import sys
+# import versioneer
+from setuptools import setup
 
 
-version = '0.1'
+# if {'build_sphinx'}.intersection(sys.argv):
+#     setup_requires.append('sphinx')
+# if {'pytest', 'test', 'ptr'}.intersection(sys.argv):
+#     setup_requires.append('pytest-runner')
 
 
-setup_args = dict(
-    name             = 'pygwinc',
-    version          = version,
-    url              = 'https://git.ligo.org/gwinc/pygwinc',
-    author           = 'LIGO Laboratory',
-    author_email     = 'jrollins@ligo.caltech.edu ',
-    description      = "Gravitation Wave Interferometer Noise Calculator",
-    license          = 'Copyright 2018 LIGO Laboratory',
-    keywords         = 'Noise, LIGO, Gravitational Wave,',
-    classifiers = [
-        'Topic :: Scientific/Engineering',
-        'Operating System :: OS Independent',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3.7',
+setup(
+    setup_requires=[
+        'setuptools >= 30.3.0',
+        'setuptools_scm',
     ],
-
-    install_requires = [
-        'h5py',
-        'ipython',
-        'matplotlib',
-        'numpy',
-        'PyPDF2',
-        'pyyaml',
-        'scipy',
-    ],
-
-    packages = find_packages(
-        exclude = ['docs',],
-    ),
-
-    entry_points={
-        'console_scripts': [
-            'gwinc = gwinc.__main__:main',
-        ],
-    },
-
-    include_package_data = True,
-    zip_safe = False,
+    use_scm_version={
+        'write_to': 'gwinc/_version.py',
+        'write_to_template': '__version__ = "{version}"',
+    }
+    # version=versioneer.get_version(),
+    # cmdclass=versioneer.get_cmdclass(),
 )
-
-if __name__ == "__main__":
-    setup(**setup_args)

tox.ini

-# content of: tox.ini , put in same dir as setup.py
 [tox]
 envlist = 
-    py27
-    py34
-    py35
     py36
     py37
+    py38
 
 [testenv]
 setenv = 
     PYTHONPATH = ''
-deps = 
+deps =
+    h5py
     pytest
     pytest-xdist
     pytest-benchmark
@@ -20,5 +18,3 @@ deps =
     scipy
 commands=python -m gwinc.test
 pip_pre=True
-
-