old_contents: # -*- coding: utf-8 -*-
  
  """DMARC related tools for Modoboa."""
  
  from __future__ import unicode_literals
  
  from pkg_resources import get_distribution, DistributionNotFound
  
  
  try:
      __version__ = get_distribution(__name__).version
  except DistributionNotFound:
      # package is not installed
      pass
  
  default_app_config = "modoboa_webmail.apps.WebmailConfig"
  
new_contents: # -*- coding: utf-8 -*-
  
  """DMARC related tools for Modoboa."""
  
  from __future__ import unicode_literals
  
  from pkg_resources import get_distribution, DistributionNotFound
  
  
  try:
      __version__ = get_distribution(__name__).version
  except DistributionNotFound:
      # package is not installed
      __version__ = '9.9.9'
  
  default_app_config = "modoboa_webmail.apps.WebmailConfig"
  
subject: Fix crash in development mode with python 3