old_contents: try:
      from setuptools import setup
  except ImportError:
      from distutils.core import setup
  
  
  config = {
      'description': 'A set of tools to plan astronomical observations.',
      'author': 'iastro-pt',
      'url': 'https://github.com/iastro-pt/ObservationTools',
      'download_url': 'https://github.com/iastro-pt/ObservationTools',
      'author_email': 'daniel.andreasen@astro.up.pt',
      'version': '0.1',
      'license': 'MIT',
      'setup_requires': ['pytest-runner'],
      'tests_require': ['pytest', 'hypothesis'],
      # "PyAstronomy" when issue fixed.
      'install_requires': ["numpy", "astropy", "scipy", "matplotlib",
                           "astropy", "argparse", "ephem"],
      'extras_require': {
          'dev': ['check-manifest'],
          'tests': ['pytest', 'coverage', 'pytest-cov', 'python-coveralls', 'hypothesis'],
          'docs': ['sphinx >= 1.4'],
      },
      'packages': [],
      'package_data': {
          # Inlcude the data files:
          '': ['data/*']},
      'scripts': ["visibility.py", "rv.py"],
      'name': 'ObservationTools',
      # 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',
          'Intended Audience :: Science/Research',
          'Topic :: Scientific/Engineering :: Astronomy',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Natural Language :: English',
      ],
      # What does your project relate to?
      "keywords": ['Astronomy', 'Observation'],
  }
  
  setup(**config)
  
new_contents: try:
      from setuptools import setup
  except ImportError:
      from distutils.core import setup
  
  
  config = {
      'description': 'A set of tools to plan astronomical observations.',
      'author': 'iastro-pt',
      'url': 'https://github.com/iastro-pt/ObservationTools',
      'download_url': 'https://github.com/iastro-pt/ObservationTools',
      'author_email': 'daniel.andreasen@astro.up.pt',
      'version': '0.1',
      'license': 'MIT',
      'setup_requires': ['pytest-runner'],
      'tests_require': ['pytest', 'hypothesis'],
      # "PyAstronomy" when issue fixed.
      'install_requires': ["numpy", "astropy", "scipy", "matplotlib",
                           "astropy", "argparse", "ephem"],
      'extras_require': {
          'dev': ['check-manifest'],
          'tests': ['pytest', 'coverage', 'pytest-cov', 'python-coveralls', 'hypothesis'],
          'docs': ['sphinx >= 1.4'],
      },
      'packages': [],
      'package_data': {
          # Inlcude the data files:
          '': ['data/*']},
      'scripts': ["visibility.py"], #, "rv.py"],
      'name': 'ObservationTools',
      # 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',
          'Intended Audience :: Science/Research',
          'Topic :: Scientific/Engineering :: Astronomy',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Natural Language :: English',
      ],
      # What does your project relate to?
      "keywords": ['Astronomy', 'Observation'],
  }
  
  setup(**config)
  
subject: remove rv script untill added.