old_contents: tests_require = ['tox', 'pytest', 'pytest-cache', 'pytest-capturelog', 'pytest-instafail',
                   'pytest-xdist', 'pytest-cov', 'pytest-flakes', 'pytest-pep8']
  install_requires = ['Cython', 'numpy', 'scipy', 'PyContracts', 'PyOpenGL', 'PySide', 'Sphinx',
                      'docopt', 'dogpile.cache' , 'glumpy', 'numpydoc']
  pre_setup_requires = ['cython', 'numpy']
  setup_requires = pre_setup_requires + ['nose']
  install_suggests = ['ipython', 'ipdb', 'matplotlib', 'sympy'] + tests_require
  
  import_names = {'ipython': 'IPython'}
  
  if __name__ == '__main__':
      print(' '.join([i for i in install_requires + install_suggests]))
  
new_contents: tests_require = ['tox', 'pytest', 'pytest-cache', 'pytest-capturelog', 'pytest-instafail',
                   'pytest-xdist', 'pytest-cov', 'pytest-flakes', 'pytest-pep8']
  install_requires = ['Cython', 'numpy', 'scipy', 'PyContracts', 'PyOpenGL', 'PySide', 'Sphinx',
                      'docopt', 'dogpile.cache' , 'glumpy', 'numpydoc']
  pre_setup_requires = ['cython', 'numpy']
  setup_requires = pre_setup_requires + ['nose']
  install_suggests = ['ipython', 'ipdb', 'matplotlib', 'sympy'] + tests_require
  
  import_names = {'ipython': 'IPython',
                  'pytest-cache': 'pytest_cache',
                  'pytest-capturelog': 'pytest_capturelog',
                  'pytest-instafail': 'pytest_instafail',
                  'pytest-xdist': 'pytest_xdist',
                  'pytest-cov': 'pytest_cov',
                  'pytest-flakes': 'pytest_flakes',
                  'pytest-pep8': 'pytest_pep8'}
  
  if __name__ == '__main__':
      print(' '.join([i for i in install_requires + install_suggests]))
  
subject: update import_names