tests: improve import/export tests pep8ness (#24152)

tests/test_import_export.py

@@ -13,14 +13,14 @@ from django.utils.encoding import force_bytes
 from django.utils.six import StringIO
 from django.utils.timezone import make_aware
 
-from chrono.agendas.models import (Agenda, Event, MeetingType, TimePeriod,
-                                   Desk, TimePeriodException)
-from chrono.manager.utils import export_site, import_site
+from chrono.agendas.models import (Agenda, Event, TimePeriod, Desk, TimePeriodException)
+from chrono.manager.utils import import_site
 
 from test_api import some_data, meetings_agenda, time_zone, mock_now
 
 pytestmark = pytest.mark.django_db
 
+
 def get_output_of_command(command, *args, **kwargs):
     old_stdout = sys.stdout
     output = sys.stdout = StringIO()
@@ -28,6 +28,7 @@ def get_output_of_command(command, *args, **kwargs):
     sys.stdout = old_stdout
     return output.getvalue()
 
+
 def test_import_export(app, some_data, meetings_agenda):
     # add exception to meeting agenda
     desk = meetings_agenda.desk_set.first()
@@ -67,8 +68,11 @@ def test_import_export(app, some_data, meetings_agenda):
     event = Event(agenda=agenda1, start_datetime=make_aware(datetime.datetime.now()), places=10)
     event.save()
     desk, _ = Desk.objects.get_or_create(agenda=agenda2, label='Desk A', slug='desk-a')
-    timeperiod = TimePeriod(weekday=2, desk=desk,
-            start_time=datetime.time(10, 0), end_time=datetime.time(11, 0))
+    timeperiod = TimePeriod(
+        desk=desk,
+        weekday=2,
+        start_time=datetime.time(10, 0),
+        end_time=datetime.time(11, 0))
     timeperiod.save()
     exception = TimePeriodException(
         desk=desk,
@@ -84,8 +88,11 @@ def test_import_export(app, some_data, meetings_agenda):
 
     event = Event(agenda=agenda1, start_datetime=make_aware(datetime.datetime.now()), places=10)
     event.save()
-    timeperiod = TimePeriod(weekday=2, desk=desk,
-            start_time=datetime.time(10, 0), end_time=datetime.time(11, 0))
+    timeperiod = TimePeriod(
+        weekday=2,
+        desk=desk,
+        start_time=datetime.time(10, 0),
+        end_time=datetime.time(11, 0))
     timeperiod.save()
     exception = TimePeriodException(
         desk=desk,