remove comments, add docstrings

Author: VeryBigSad

news/mixins.py

@@ -13,6 +13,7 @@ class NewsQuerysetMixin:
     """
 
     def get_queryset_for_project(self):
+        """Returns queryset of news for project"""
         project_pk = self.kwargs.get("project_pk")
         try:
             project = Project.objects.get(pk=project_pk)
@@ -22,6 +23,7 @@ def get_queryset_for_project(self):
         return News.objects.get_news(obj=project)
 
     def get_queryset_for_program(self):
+        """Returns queryset of news for partner program"""
         partnerprogram_pk = self.kwargs.get("partnerprogram_pk")
         try:
             program = PartnerProgram.objects.get(pk=partnerprogram_pk)
@@ -31,6 +33,7 @@ def get_queryset_for_program(self):
         return News.objects.get_news(obj=program)
 
     def get_queryset_for_user(self):
+        """Returns queryset of news for user"""
         user_pk = self.kwargs.get("user_pk")
         try:
             user = User.objects.get(pk=user_pk)
@@ -40,14 +43,12 @@ def get_queryset_for_user(self):
         return News.objects.get_news(obj=user)
 
     def get_queryset(self):
+        """Chooses what queryset to return - for project, program or user"""
         if self.kwargs.get("project_pk") is not None:
-            # it's a project
             return self.get_queryset_for_project()
         elif self.kwargs.get("partnerprogram_pk") is not None:
-            # it's a partner program
             return self.get_queryset_for_program()
         elif self.kwargs.get("user_pk") is not None:
-            # it's a user news
             return self.get_queryset_for_user()
         else:
             return News.objects.none()