  
  
  class HyperlinkedIdentityField(Field):
      """
      A field that represents the model's identity using a hyperlink.
      """
      def __init__(self, *args, **kwargs):
          # TODO: Make this mandatory, and have the HyperlinkedModelSerializer
          # set it on-the-fly
          self.view_name = kwargs.pop('view_name', None)
 
</s> remove         # TODO: Make this mandatory, and have the HyperlinkedModelSerializer
        # set it on-the-fly
 </s> add         # TODO: Make view_name mandatory, and have the
        # HyperlinkedModelSerializer set it on-the-fly
    Represents the instance, or a property on the instance, using hyperlinking.
  
  
  class HyperlinkedIdentityField(Field):
      """
    Represents the instance, or a property on the instance, using hyperlinking.
      """
      def __init__(self, *args, **kwargs):
          # TODO: Make this mandatory, and have the HyperlinkedModelSerializer
          # set it on-the-fly
          self.view_name = kwargs.pop('view_name', None)
keep keep keep keep replace keep keep keep keep keep
 Relational field support in browseable API.

Add slug relational fields.
Add quickstart. 
rest_framework/fields.py