old_contents: # coding=utf-8
  """
  """
  __author__ = 'Alisue <lambdalisue@hashnote.net>'
  import copy
  
  
  def autodiscover(module_name=None):
      """
      Autodiscover INSTALLED_APPS perms.py modules and fail silently when not
      present. This forces an import on them to register any permissions bits
      they may want.
      """
      from django.utils.importlib import import_module
      from django.utils.module_loading import module_has_submodule
      from permission.conf import settings
  
      module_name = module_name or settings.PERMISSION_AUTODISCOVER_MODULE_NAME
  
      for app in settings.INSTALLED_APPS:
          mod = import_module(app)
          # Attempt to import the app's perms module
          try:
              # discover the permission module
              discover(app, module_name=module_name)
          except:
              # Decide whether to bubble up this error. If the app just doesn't
              # have an perms module, we can just ignore the error attempting
              # to import it, otherwise we want it to bubble up.
              if module_has_submodule(mod, module_name):
                  raise
  
  
  def discover(app, module_name=None):
      """
      Automatically apply the permission logics written in the specified
      module.
      
      Examples
      --------
      Assume if you have a ``perms.py`` in ``your_app`` as::
  
          from permission.logics import AuthorPermissionLogic
          PERMISSION_LOGICS = (
              ('your_app.your_model', AuthorPermissionLogic),
          )
  
      Use this method to apply the permission logics enumerated in
      ``PERMISSION_LOGICS`` variable like:
  
          >>> discover('your_app')
      """
      from django.db.models.loading import get_model
      from django.utils.importlib import import_module
      from permission.conf import settings
      from permission.utils.logics import add_permission_logic
  
      variable_name = settings.PERMISSION_AUTODISCOVER_VARIABLE_NAME
      module_name = module_name or settings.PERMISSION_AUTODISCOVER_MODULE_NAME
  
      # import the module
      m = import_module('%s.%s' % (app, module_name))
  
      # check if the module have PERMISSION_LOGICS variable
      if hasattr(m, variable_name):
          # apply permission logics automatically
          permission_logic_set = getattr(m, variable_name)
          for model, permission_logic in permission_logic_set:
              if isinstance(model, basestring):
                  # convert model string to model instance
                  model = get_model(*model.split('.', 1))
              add_permission_logic(model, permission_logic)
  
  
new_contents: # coding=utf-8
  """
  """
  __author__ = 'Alisue <lambdalisue@hashnote.net>'
  import copy
  
  
  def autodiscover(module_name=None):
      """
      Autodiscover INSTALLED_APPS perms.py modules and fail silently when not
      present. This forces an import on them to register any permissions bits
      they may want.
      """
      if django.VERSION < (1, 8):
          from django.utils.importlib import import_module
      else
          from importlib import import_module
      from django.utils.module_loading import module_has_submodule
      from permission.conf import settings
  
      module_name = module_name or settings.PERMISSION_AUTODISCOVER_MODULE_NAME
  
      for app in settings.INSTALLED_APPS:
          mod = import_module(app)
          # Attempt to import the app's perms module
          try:
              # discover the permission module
              discover(app, module_name=module_name)
          except:
              # Decide whether to bubble up this error. If the app just doesn't
              # have an perms module, we can just ignore the error attempting
              # to import it, otherwise we want it to bubble up.
              if module_has_submodule(mod, module_name):
                  raise
  
  
  def discover(app, module_name=None):
      """
      Automatically apply the permission logics written in the specified
      module.
      
      Examples
      --------
      Assume if you have a ``perms.py`` in ``your_app`` as::
  
          from permission.logics import AuthorPermissionLogic
          PERMISSION_LOGICS = (
              ('your_app.your_model', AuthorPermissionLogic),
          )
  
      Use this method to apply the permission logics enumerated in
      ``PERMISSION_LOGICS`` variable like:
  
          >>> discover('your_app')
      """
      from django.db.models.loading import get_model
      if django.VERSION < (1, 8):
          from django.utils.importlib import import_module
      else
          from importlib import import_module
      from permission.conf import settings
      from permission.utils.logics import add_permission_logic
  
      variable_name = settings.PERMISSION_AUTODISCOVER_VARIABLE_NAME
      module_name = module_name or settings.PERMISSION_AUTODISCOVER_MODULE_NAME
  
      # import the module
      m = import_module('%s.%s' % (app, module_name))
  
      # check if the module have PERMISSION_LOGICS variable
      if hasattr(m, variable_name):
          # apply permission logics automatically
          permission_logic_set = getattr(m, variable_name)
          for model, permission_logic in permission_logic_set:
              if isinstance(model, basestring):
                  # convert model string to model instance
                  model = get_model(*model.split('.', 1))
              add_permission_logic(model, permission_logic)
  
  
subject: Fix warning Django 1.9