old_contents: #!/usr/bin/env python
  from __future__ import print_function
  from __future__ import unicode_literals
  
  from setuptools import setup
  from pip.req import parse_requirements
  from pip.download import PipSession
  import sys
  
  description = ("This library provides a simple to use Python API for parsing, "
                 "formatting, and normalizing variant names specified in the "
                 "standard recommended by the Human Genome Variation Society "
                 "(HGVS).")
  
  
  def main():
      python_version = sys.version_info
      if python_version < (2, 6):
          print(("This library requires Python version >=2.6, "
                 "You have version %d.%d" % python_version[:2]))
          sys.exit(1)
  
      setup(
          name='pyhgvs',
          version='0.10.0',
          description='HGVS name parsing and formatting',
          long_description=description,
          author='Matt Rasmussen',
          author_email='rasmus@counsyl.com',
          packages=['pyhgvs', 'pyhgvs.tests'],
          include_package_data=True,
          scripts=[],
          install_requires=['pip>=1.2'],
          tests_require=[str(line.req) for line in
                         parse_requirements('requirements-dev.txt',
                                            session=PipSession())],
      )
  
  
  if __name__ == '__main__':
      main()
  
new_contents: #!/usr/bin/env python
  from __future__ import print_function
  from __future__ import unicode_literals
  
  from setuptools import setup
  from pip.req import parse_requirements
  from pip.download import PipSession
  import sys
  
  description = ("This library provides a simple to use Python API for parsing, "
                 "formatting, and normalizing variant names specified in the "
                 "standard recommended by the Human Genome Variation Society "
                 "(HGVS).")
  
  
  def main():
      python_version = sys.version_info
      if python_version < (2, 6):
          print(("This library requires Python version >=2.6, "
                 "You have version %d.%d" % python_version[:2]))
          sys.exit(1)
  
      setup(
          name='pyhgvs',
          version='0.10.0',
          description='HGVS name parsing and formatting',
          long_description=description,
          author='Matt Rasmussen',
          author_email='rasmus@counsyl.com',
          packages=[str('pyhgvs'), str('pyhgvs.tests')],
          include_package_data=True,
          scripts=[],
          install_requires=['pip>=1.2'],
          tests_require=[str(line.req) for line in
                         parse_requirements('requirements-dev.txt',
                                            session=PipSession())],
      )
  
  
  if __name__ == '__main__':
      main()
  
subject: Fix setup.py for unicode literals.