Verified Commit 118b97b4 authored by David Haynes's avatar David Haynes 🙆
Browse files

List compss

- I figured out how to use list comps
- let's clean some of these for loops
parent 1adaebb6
......@@ -124,11 +124,12 @@ class AlertViewSet(viewsets.ReadOnlyModelViewSet):
return Alert.objects.all()
# Default behavior
alertable = []
# Enumerate all Alert objects that are active
for alert in Alert.objects.all():
if alert.is_active():
alertable = [
for alert in Alert.objects.all()
if alert.is_active()
# Return active Alerts
return Alert.objects.filter(pk__in=alertable)
......@@ -403,11 +404,11 @@ class FacilityViewSet(viewsets.ReadOnlyModelViewSet):
closed_now = self.request.query_params.get('closed_now', None)
if open_now is not None or closed_now is not None:
# List of all open facilities
open_facilities = []
for facility in Facility.objects.all():
if facility.is_open():
# Append the primary key
open_facilities = [
for facility in Facility.objects.all()
if facility.is_open()
# Return all Facility objects with the primary keys located in the
# open_facilities list
if open_now:
......@@ -503,13 +504,13 @@ class ScheduleViewSet(viewsets.ModelViewSet):
the API.
# List of all schedules that are outdated
filter_old_schedules = []
for schedule in Schedule.objects.all():
if schedule.valid_end and schedule.valid_start:
# If the schedule ended before today
if schedule.valid_end <
# Add it to the list of objects we are excluding
filter_old_schedules = [
for schedule in Schedule.objects.all()
# If the schedule ended before today
if schedule.valid_end and schedule.valid_start
if schedule.valid_end <
# Return all Schedule objects that have not expired
return Schedule.objects.exclude(pk__in=filter_old_schedules)
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment