old_contents: #!/usr/bin/env python
  # -*- coding: UTF-8 -*-
  
  from setuptools import setup
  from glob import glob
  
  setup(
      name="goatools",
      version='0.4.7',
      author='Haibao Tang',
      author_email='tanghaibao@gmail.com',
      packages=['goatools'],
      scripts=glob('scripts/*.py'),
      license='LICENSE',
      url='http://pypi.python.org/pypi/goatools/',
      description="Python scripts to find enrichment of GO terms",
      long_description=open("README.rst").read(),
      install_requires=['fisher', 'pygraphviz']
      )
  
new_contents: #!/usr/bin/env python
  # -*- coding: UTF-8 -*-
  
  from setuptools import setup
  from glob import glob
  
  classifiers = [
      'Development Status :: 4 - Beta',
      'Intended Audience :: Science/Research',
      'License :: OSI Approved :: BSD License',
      'Programming Language :: Python',
      'Programming Language :: Python :: 2',
      'Topic :: Scientific/Engineering :: Bio-Informatics',
      ]
  
  setup(
      name="goatools",
      version='0.4.7',
      author='Haibao Tang',
      author_email='tanghaibao@gmail.com',
      packages=['goatools'],
      scripts=glob('scripts/*.py'),
      license='BSD',
      classifiers=classifiers,
      url='http://github.com/tanghaibao/goatools',
      description="Python scripts to find enrichment of GO terms",
      long_description=open("README.rst").read(),
      install_requires=['fisher', 'pygraphviz']
      )
  
subject: add classifiers in setup.py