old_contents: #!/usr/bin/env python
  
  from os.path import exists
  from setuptools import setup
  
  packages = ['streamz', 'streamz.dataframe']
  
  tests = [p + '.tests' for p in packages]
  
  
  setup(name='streamz',
        version='0.5.2',
        description='Streams',
        url='http://github.com/mrocklin/streamz/',
        maintainer='Matthew Rocklin',
        maintainer_email='mrocklin@gmail.com',
        license='BSD',
        keywords='streams',
        packages=packages + tests,
        python_requires='>=3.5',
        long_description=(open('README.rst').read() if exists('README.rst')
                          else ''),
        install_requires=list(open('requirements.txt').read().strip().split('\n')),
        zip_safe=False)
  
new_contents: #!/usr/bin/env python
  
  from os.path import exists
  from setuptools import setup
  
  packages = ['streamz', 'streamz.dataframe']
  
  tests = [p + '.tests' for p in packages]
  
  
  setup(name='streamz',
        version='0.5.2',
        description='Streams',
        url='http://github.com/python-streamz/streamz/',
        maintainer='Matthew Rocklin',
        maintainer_email='mrocklin@gmail.com',
        license='BSD',
        keywords='streams',
        packages=packages + tests,
        python_requires='>=3.5',
        long_description=(open('README.rst').read() if exists('README.rst')
                          else ''),
        install_requires=list(open('requirements.txt').read().strip().split('\n')),
        zip_safe=False)
  
subject: update url in setup