old_contents: 
  def configuration(parent_package='',top_path=None):
      from numpy.distutils.misc_util import Configuration
      config = Configuration('fparser',parent_package,top_path)
      return config
  
new_contents: 
  def configuration(parent_package='',top_path=None):
      from numpy.distutils.misc_util import Configuration
      config = Configuration('fparser',parent_package,top_path)
      config.add_data_files('log.config')
      return config
  
subject: Add log.config to data files to fix installed fparser.