refactor: solving lint issues for context_processors

Access/context_processors.py

@@ -1,24 +1,29 @@
+""" This file contains context processor methods"""
+
 from Access.models import User
-from Access.helpers import get_available_access_modules, get_possible_approver_permissions
+from Access.helpers import get_available_access_modules
 
 
 def add_variables_to_context(request):
+    """
+    Function adds variables to the context of a web request.
+     """
     # Skip adding context variables in case of API request
     if request.headers["Content-Type"] == "application/json":
         return {}
 
     try:
-        currentUser = User.objects.get(user__username=request.user)
+        current_user = User.objects.get(user__username=request.user)
     except User.DoesNotExist:
         return {}
 
     all_access_modules = get_available_access_modules()
 
     context = {}
-    context["currentUser"] = currentUser
+    context["currentUser"] = current_user
 
-    context["totalAccessCount"] = currentUser.get_total_access_count()
-    context["groupsMemberFor"] = len(currentUser.get_active_groups())
-    context["pendingActionsCount"] = currentUser.get_pending_approvals_count(all_access_modules)
+    context["totalAccessCount"] = current_user.get_total_access_count()
+    context["groupsMemberFor"] = len(current_user.get_active_groups())
+    context["pendingActionsCount"] = current_user.get_pending_approvals_count(all_access_modules)
 
     return context