old_contents: #!/usr/bin/env python
  
  from os.path import exists
  from setuptools import setup
  
  setup(name='toolz',
        version='0.2.2',
        description='More tools',
        url='http://github.com/mrocklin/toolz',
        author='Matthew Rocklin',
        author_email='mrocklin@gmail.com',
        license='BSD',
        packages=['toolz',
                  'toolz.itertoolz',
                  'toolz.functoolz',
                  'toolz.dicttoolz'],
        long_description=open('README.md').read() if exists("README.md") else "",
        zip_safe=False)
  
new_contents: #!/usr/bin/env python
  
  from os.path import exists
  from setuptools import setup
  
  setup(name='toolz',
        version='0.2.2',
        description='More tools',
        url='http://github.com/pytoolz/toolz/',
        author='Matthew Rocklin',
        author_email='mrocklin@gmail.com',
        license='BSD',
        packages=['toolz',
                  'toolz.itertoolz',
                  'toolz.functoolz',
                  'toolz.dicttoolz'],
        long_description=open('README.md').read() if exists("README.md") else "",
        zip_safe=False)
  
subject: update setup.py url