text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  # Note: To use the 'upload' functionality of this file, you must:
  #   $ pip install twine
  
  import io
  import os
  import sys
  from shutil import rmtree
  
  from setuptools import find_packages, setup, Command
  
  # Package meta-data.
  NAME = "bleak"
  DESCRIPTION = "Bluetooth Low Energy platform Agnostic Klient"
  URL = "https://github.com/hbldh/bleak"
  EMAIL = "henrik.blidh@nedomkull.com"
  AUTHOR = "Henrik Blidh"
  
  REQUIRED = [
      # Linux reqs
      'txdbus;platform_system=="Linux"',
      # macOS reqs
      'pyobjc;platform_system=="Darwin"',
      'pyobjc-framework-CoreBluetooth;platform_system=="Darwin"',
      # Windows reqs
      'pythonnet;platform_system=="Windows"',
  ]
  
  TEST_REQUIRED = ["pytest", "pytest-cov"]
  
  here = os.path.abspath(os.path.dirname(__file__))
  with io.open(os.path.join(here, "README.rst"), encoding="utf-8") as f:
      long_description = "\n" + f.read()
  with io.open(os.path.join(here, "HISTORY.rst"), encoding="utf-8") as f:
      long_description += "\n\n" + f.read()
  
  # Load the package's __version__.py module as a dictionary.
  about = {}
  with open(os.path.join(here, NAME, "__version__.py")) as f:
      exec(f.read(), about)
  
  
  class UploadCommand(Command):
      """Support setup.py upload."""
  
      description = "Build and publish the package."
      user_options = []
  
      @staticmethod
      def status(s):
          """Prints things in bold."""
          print("\033[1m{0}\033[0m".format(s))
  
      def initialize_options(self):
          pass
  
      def finalize_options(self):
          pass
  
      def run(self):
          try:
              self.status("Removing previous builds…")
              rmtree(os.path.join(here, "dist"))
          except OSError:
              pass
  
          self.status("Building Source and Wheel (universal) distribution…")
          os.system("{0} setup.py sdist bdist_wheel --universal".format(sys.executable))
  
          self.status("Uploading the package to PyPi via Twine…")
          os.system("twine upload dist/*")
  
          sys.exit()
  
  
  # Where the magic happens:
  setup(
      name=NAME,
      version=about["__version__"],
      description=DESCRIPTION,
      long_description=long_description,
      author=AUTHOR,
      author_email=EMAIL,
      url=URL,
      packages=find_packages(exclude=("tests", "examples", "docs", "BleakUWPBridge")),
      package_data={"bleak.backends.dotnet": ["*.dll"]},
      entry_points={"console_scripts": ["bleak-lescan=bleak:cli"]},
      install_requires=REQUIRED,
      test_suite="tests",
      tests_require=TEST_REQUIRED,
      include_package_data=True,
      license="MIT",
      classifiers=[
          # Trove classifiers
          # Full list: https://pypi.python.org/pypi?%3Aaction=list_classifiers
          "Development Status :: 4 - Beta",
          "Framework :: AsyncIO",
          "Intended Audience :: Developers",
          "Topic :: Communications",
          "License :: OSI Approved :: MIT License",
          "Natural Language :: English",
          "Operating System :: Microsoft :: Windows :: Windows 10",
          "Operating System :: POSIX :: Linux",
          "Programming Language :: Python",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: Implementation :: CPython",
      ],
      # $ setup.py publish support.
      cmdclass={"upload": UploadCommand},
  )
  