old_contents: #-*- coding: utf-8 -*-
  """
  @file
  @brief Main file
  """
  
  import sys
  if sys.version_info[0] < 3:
      raise ImportError("pyensae only works with Python 3")
  
  __version__ = "0.1"
  __author__ = "Vincent Bernardi, Xavier Dupré"
  __github__ = "https://github.com/sdpython/actuariat_python"
  __url__ = "http://www.xavierdupre.fr/app/actuariat_python/helpsphinx/index.html"
  __downloadUrl__ = "http://www.xavierdupre.fr/site2013/index_code.html#actuariat_python"
  __license__ = "BSD License"
  
  
  def check(log=False):
      """
      Checks the library is working.
      It raises an exception.
  
      @param      log     if True, display information, otherwise
      @return             0 or exception
      """
      return True
  
new_contents: #-*- coding: utf-8 -*-
  """
  @file
  @brief Main file
  """
  
  import sys
  if sys.version_info[0] < 3:
      raise ImportError("pyensae only works with Python 3")
  
  __version__ = "0.1"
  __author__ = "Vincent Bernardi, Xavier Dupré"
  __github__ = "https://github.com/sdpython/actuariat_python"
  __url__ = "http://www.xavierdupre.fr/app/actuariat_python/helpsphinx/index.html"
  __downloadUrl__ = "http://www.xavierdupre.fr/site2013/index_code.html#actuariat_python"
  __license__ = "MIT License"
  
  
  def check(log=False):
      """
      Checks the library is working.
      It raises an exception.
  
      @param      log     if True, display information, otherwise
      @return             0 or exception
      """
      return True
  
subject: update license variable