Create Author mixin

longs/models.py

@@ -136,16 +136,6 @@ class Long(QuestionBase):
     def get_absolute_url(self):
         return reverse("longs:question_detail", kwargs={"pk": self.pk})
 
-    def get_authors(self):
-        """Returns a comma seperated text list of authors"""
-        authors = ", ".join([i.username for i in self.author.all()])
-        return authors
-
-    def get_author_objects(self):
-        """Returns a comma seperated text list of authors"""
-        authors = [i for i in self.author.all()]
-        return authors
-
     def __str__(self):
         return "{} / {}".format(self.pk, self.description)
         examinations = [series.get_examination() for series in self.series.all()]