          if max_length:
              kwargs['max_length'] = max_length
  
          if model_field.verbose_name is not None:
              kwargs['label'] = smart_unicode(model_field.verbose_name)
  
          if model_field.help_text is not None:
              kwargs['help_text'] = smart_unicode(model_field.help_text)
  
          field_mapping = {
 
</s> remove             kwargs['help_text'] = smart_unicode(model_field.help_text)
 </s> add             kwargs['help_text'] = model_field.help_text </s> remove         self.label = label
        self.help_text = help_text
 </s> add         if label is not None:
            self.label = smart_unicode(label)

        if help_text is not None:
            self.help_text = smart_unicode(help_text) </s> remove         self.assertEquals('Text', text_field.label)
        self.assertEquals('Text description.', text_field.help_text)
 </s> add         self.assertEquals(u'Text', text_field.label)
        self.assertEquals(u'Text description.', text_field.help_text) </s> remove         fields.Field(label='Label', help_text='Help')
        fields.CharField(label='Label', help_text='Help')
        fields.ManyHyperlinkedRelatedField(view_name='fake', label='Label', help_text='Help')
 </s> add         self.assertEquals(u'Label', fields.Field(label='Label', help_text='Help').label)
        self.assertEquals(u'Help', fields.CharField(label='Label', help_text='Help').help_text)
        self.assertEquals(u'Label', fields.ManyHyperlinkedRelatedField(view_name='fake', label='Label', help_text='Help').label)
            kwargs['label'] = model_field.verbose_name
          if max_length:
              kwargs['max_length'] = max_length
  
          if model_field.verbose_name is not None:
            kwargs['label'] = model_field.verbose_name
  
          if model_field.help_text is not None:
              kwargs['help_text'] = smart_unicode(model_field.help_text)
  
          field_mapping = {
keep keep keep keep replace keep keep keep keep keep
 Moved smart_unicode to Field ctor, to mimic Django Forms behavior. 
rest_framework/serializers.py