From cff683f2f643653edaebbf84d5397054a7c9999c Mon Sep 17 00:00:00 2001
From: rutvikrj26 <rutvikrj26@gmail.com>
Date: Tue, 7 Nov 2023 09:32:52 -0500
Subject: [PATCH] addressing comments on imports & naming

---
 physionet-django/console/views.py | 14 +++++---------
 physionet-django/events/views.py  | 20 ++++++++++----------
 2 files changed, 15 insertions(+), 19 deletions(-)

diff --git a/physionet-django/console/views.py b/physionet-django/console/views.py
index d8d2d334ba..afcb8df628 100644
--- a/physionet-django/console/views.py
+++ b/physionet-django/console/views.py
@@ -5,7 +5,6 @@
 from collections import OrderedDict
 from datetime import datetime
 from itertools import chain
-import stat
 from statistics import StatisticsError, median
 
 import notification.utility as notification
@@ -2989,14 +2988,11 @@ def event_management(request, event_slug):
         if "add-event-dataset" in request.POST.keys():
             event_dataset_form = EventDatasetForm(request.POST)
             if event_dataset_form.is_valid():
-                if (
-                    selected_event.datasets.filter(
-                        dataset=event_dataset_form.cleaned_data["dataset"],
-                        access_type=event_dataset_form.cleaned_data["access_type"],
-                        is_active=True,
-                    ).count()
-                    == 0
-                ):
+                active_datasets = selected_event.datasets.filter(
+                    dataset=event_dataset_form.cleaned_data["dataset"],
+                    access_type=event_dataset_form.cleaned_data["access_type"],
+                    is_active=True)
+                if len(active_datasets) == 0:
                     event_dataset_form.instance.event = selected_event
                     event_dataset_form.save()
                     messages.success(
diff --git a/physionet-django/events/views.py b/physionet-django/events/views.py
index 6c247f3755..d4d8e1a1b9 100644
--- a/physionet-django/events/views.py
+++ b/physionet-django/events/views.py
@@ -3,7 +3,7 @@
 from django.http import JsonResponse
 from django.shortcuts import render, get_object_or_404, redirect
 from django.contrib import messages
-from django.db.models import Q, Prefetch
+from django.db.models import Q
 from django.contrib.auth.decorators import login_required
 from django.forms import modelformset_factory
 from django.urls import reverse
@@ -168,19 +168,19 @@ def event_home(request):
     for selected_event in events_all:
         all_applications = selected_event.applications.all()
         pending_applications = [
-            app
-            for app in all_applications
-            if app.status == EventApplication.EventApplicationStatus.WAITLISTED
+            application
+            for application in all_applications
+            if application.status == EventApplication.EventApplicationStatus.WAITLISTED
         ]
         rejected_applications = [
-            app
-            for app in all_applications
-            if app.status == EventApplication.EventApplicationStatus.NOT_APPROVED
+            application
+            for application in all_applications
+            if application.status == EventApplication.EventApplicationStatus.NOT_APPROVED
         ]
         withdrawn_applications = [
-            app
-            for app in all_applications
-            if app.status == EventApplication.EventApplicationStatus.WITHDRAWN
+            application
+            for application in all_applications
+            if application.status == EventApplication.EventApplicationStatus.WITHDRAWN
         ]
 
         event_details[selected_event.id] = [