old_contents: """
  Powerful and Lightweight Python Tree Data Structure with various plugins.
  """
  
  # Always prefer setuptools over distutils
  from setuptools import setup
  # To use a consistent encoding
  from codecs import open
  from os import path
  
  config = {
      'name': "anytree",
      'version': "1.0.1",
      'author': 'c0fec0de',
      'author_email': 'c0fec0de@gmail.com',
      'description': "Powerful and Lightweight Python Tree Data Structure with various plugins.",
      'url': "http://anytree.readthedocs.io",
      'license': 'Apache 2.0',
      'classifiers': [
          'Development Status :: 3 - Alpha',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
      ],
      'keywords': 'tree, tree data, treelib, tree walk',
      'packages': ['anytree'],
      'install_requires': ['six'],
      'extras_require': {
          'dev': ['check-manifest'],
          'test': ['coverage'],
      },
      'test_suite': 'nose.collector',
  }
  
  # Get the long description from the README file
  here = path.abspath(path.dirname(__file__))
  with open(path.join(here, 'README.rst'), encoding='utf-8') as f:
      config['long_description'] = f.read()
  
  
  setup(**config)
  
new_contents: """
  Powerful and Lightweight Python Tree Data Structure with various plugins.
  """
  
  # Always prefer setuptools over distutils
  from setuptools import setup
  # To use a consistent encoding
  from codecs import open
  from os import path
  
  config = {
      'name': "anytree",
      'version': "1.0.1",
      'author': 'c0fec0de',
      'author_email': 'c0fec0de@gmail.com',
      'description': "Powerful and Lightweight Python Tree Data Structure with various plugins.",
      'url': "https://github.com/c0fec0de/anytree",
      'license': 'Apache 2.0',
      'classifiers': [
          'Development Status :: 3 - Alpha',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
      ],
      'keywords': 'tree, tree data, treelib, tree walk',
      'packages': ['anytree'],
      'install_requires': ['six'],
      'extras_require': {
          'dev': ['check-manifest'],
          'test': ['coverage'],
      },
      'test_suite': 'nose.collector',
  }
  
  # Get the long description from the README file
  here = path.abspath(path.dirname(__file__))
  with open(path.join(here, 'README.rst'), encoding='utf-8') as f:
      config['long_description'] = f.read()
  
  
  setup(**config)
  
subject: Use github URL instead of documentation.