diff --git a/physionet-django/console/test_views.py b/physionet-django/console/test_views.py
index 6699061c03..5eae74cfdd 100644
--- a/physionet-django/console/test_views.py
+++ b/physionet-django/console/test_views.py
@@ -210,8 +210,8 @@ def test_copyedit(self):
         # Recomplete copyedit
         response = self.client.post(reverse(
             'copyedit_submission', args=(project.slug,)),
-            data={'complete_copyedit': '', 'made_changes':1,
-            'changelog_summary': 'Removed your things'})
+            data={'complete_copyedit': '', 'made_changes': 1,
+                  'changelog_summary': 'Removed your things'})
         project = ActiveProject.objects.get(id=project.id)
         self.assertFalse(project.copyeditable())
 
@@ -317,8 +317,7 @@ def test_publish(self):
         project = PublishedProject.objects.get(slug=custom_slug,
                                                version=project.version)
         # Access the published project's page and its (open) files
-        response = self.client.get(reverse('published_project',
-                        args=(project.slug, project.version)))
+        response = self.client.get(reverse('published_project', args=(project.slug, project.version)))
         self.assertEqual(response.status_code, 200)
         response = self.client.get(reverse('serve_published_project_file', args=(
             project.slug, project.version, 'subject-100/100.atr')))
@@ -328,8 +327,7 @@ def test_publish(self):
         self.assertEqual(response.status_code, 200)
         # Access the submission log as the author
         self.client.login(username='rgmark', password='Tester11!')
-        response = self.client.get(reverse('published_submission_history',
-                                args=(project.slug, project.version,)))
+        response = self.client.get(reverse('published_submission_history', args=(project.slug, project.version,)))
         self.assertEqual(response.status_code, 200)
 
         # The internal links should now point to published files
diff --git a/physionet-django/project/migrations/0064_datauploadagreement.py b/physionet-django/project/migrations/0064_datauploadagreement.py
index 3b8eedd1d5..d4698b8cfb 100644
--- a/physionet-django/project/migrations/0064_datauploadagreement.py
+++ b/physionet-django/project/migrations/0064_datauploadagreement.py
@@ -18,7 +18,8 @@ class Migration(migrations.Migration):
                 ('has_copy_right_permission', models.PositiveSmallIntegerField(choices=[(0, 'Yes'), (1, 'No')])),
                 ('has_human_subject_data', models.PositiveSmallIntegerField(choices=[(0, 'Yes'), (1, 'No')])),
                 ('has_phi', models.PositiveSmallIntegerField(choices=[(0, 'Yes'), (1, 'No'), (2, 'NA')])),
-                ('project', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='project.activeproject')),
+                ('project', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE,
+                                                 to='project.activeproject')),
             ],
         ),
     ]
diff --git a/physionet-django/project/modelcomponents/activeproject.py b/physionet-django/project/modelcomponents/activeproject.py
index 52198d2763..fd18615228 100644
--- a/physionet-django/project/modelcomponents/activeproject.py
+++ b/physionet-django/project/modelcomponents/activeproject.py
@@ -322,7 +322,7 @@ def check_integrity(self):
         # Data Upload Agreement
         try:
             DataUploadAgreement.objects.get(project_id=self.id)
-        except:
+        except DataUploadAgreement.IntegrityError:
             self.integrity_errors.append('Missing required field: Data Upload Agreement')
 
         # Metadata
diff --git a/physionet-django/project/views.py b/physionet-django/project/views.py
index 4c74bee8de..d1fa1b3496 100644
--- a/physionet-django/project/views.py
+++ b/physionet-django/project/views.py
@@ -1041,7 +1041,7 @@ def project_files(request, project_slug, subdir='', **kwargs):
         maintenance_message = settings.SYSTEM_MAINTENANCE_MESSAGE or (
             "The site is currently undergoing maintenance, and project "
                         "files cannot be edited.  Please try again later."
-        )
+)
         files_editable = False
     else:
         maintenance_message = None