old_contents: #!/usr/bin/env python
  
  from distutils.core import setup
  from catplot import __version__ as version
  
  maintainer = 'Shao-Zheng-Jiang'
  maintainer_email = 'shaozhengjiang@gmail.com'
  author = maintainer
  author_email = maintainer_email
  description = __doc__
  
  requires = [
      'numpy',
      'scipy',
      'matplotlib',
  ]
  
  license = 'LICENSE'
  long_description = file('README.md').read()
  name = 'python-catplot'
  packages = [
      'catplot',
      'scripts',
      'scripts.plot',
      'scripts.mplot',
  ]
  data_files = [
      'scripts/plot/input.txt',
      'scripts/mplot/input.txt',
  ]
  platforms = ['linux', 'windows']
  url = 'https://github.com/PytLab/catplot'
  download_url = ''
  
  setup(
      author=author,
      author_email=author_email,
      description=description,
      license=license,
      long_description=long_description,
      maintainer=maintainer,
      name=name,
      packages=packages,
      data_files=data_files,
      platforms=platforms,
      url=url,
      download_url=download_url,
      version=version,
      )
  
new_contents: #!/usr/bin/env python
  
  from distutils.core import setup
  from catplot import __version__ as version
  
  maintainer = 'Shao-Zheng-Jiang'
  maintainer_email = 'shaozhengjiang@gmail.com'
  author = maintainer
  author_email = maintainer_email
  description = __doc__
  
  requires = [
      'numpy',
      'scipy',
      'matplotlib',
  ]
  
  license = 'LICENSE'
  long_description = file('README.md').read()
  name = 'python-catplot'
  packages = [
      'catplot',
      'scripts',
      'scripts.plot',
      'scripts.mplot',
  ]
  data_files = [
      'scripts/plot/input.txt',
      'scripts/mplot/input.txt',
  ]
  platforms = ['linux', 'windows']
  url = 'https://github.com/PytLab/catplot'
  download_url = 'https://github.com/PytLab/catplot/releases'
  
  setup(
      author=author,
      author_email=author_email,
      description=description,
      license=license,
      long_description=long_description,
      maintainer=maintainer,
      name=name,
      packages=packages,
      data_files=data_files,
      platforms=platforms,
      url=url,
      download_url=download_url,
      version=version,
      )
  
subject: Add download url