text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import io
  import os
  import sys
  from shutil import rmtree
  
  from setuptools import find_packages, setup, Command
  
  # python3 setup.py upload
  
  NAME = 'zrna'
  DESCRIPTION = 'API client for the Zrna software-defined analog platform.'
  URL = 'https://github.com/zrna-research/zrna-api'
  EMAIL = 'nicolas@zrna.org'
  AUTHOR = 'Nicolas Steven Miller'
  REQUIRES_PYTHON = '>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, <4'
  
  VERSION = '1.0.8'
  
  REQUIRED = [
      'cobs',
      'future',
      'inflection',
      'protobuf',
      'pyserial'
  ]
  
  here = os.path.abspath(os.path.dirname(__file__))
  
  try:
      with io.open(os.path.join(here, 'README_PYPI.md'), encoding='utf-8') as f:
          long_description = '\n' + f.read()
  except FileNotFoundError:
      long_description = DESCRIPTION
  
  about = {}
  if not VERSION:
      project_slug = NAME.lower().replace("-", "_").replace(" ", "_")
      with open(os.path.join(here, project_slug, '__version__.py')) as f:
          exec(f.read(), about)
  else:
      about['__version__'] = VERSION
  
  
  class UploadCommand(Command):
      """Support setup.py upload."""
  
      description = 'Build and publish the package.'
      user_options = []
  
      def initialize_options(self):
          pass
  
      def finalize_options(self):
          pass
  
      def run(self):
          try:
              print('Removing previous builds')
              rmtree(os.path.join(here, 'dist'))
          except OSError:
              pass
  
          print('Building Source and Wheel (universal) distribution')
          os.system('{0} setup.py sdist bdist_wheel --universal'.format(sys.executable))
  
          print('Uploading the package to PyPI via Twine')
          os.system('twine upload dist/*')
  
          sys.exit()
  
  setup(
      name=NAME,
      version=about['__version__'],
      description=DESCRIPTION,
      long_description=long_description,
      long_description_content_type='text/markdown',
      author=AUTHOR,
      author_email=EMAIL,
      python_requires=REQUIRES_PYTHON,
      url=URL,
      packages=find_packages(exclude=["tests", "*.tests", "*.tests.*", "tests.*"]),
      install_requires=REQUIRED,
      include_package_data=True,
      license='APACHE',
      classifiers=[
          'License :: OSI Approved :: Apache Software License',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.6'
      ],
      cmdclass={
          'upload': UploadCommand,
      },
  )
  