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Verified Commit dac1eafe authored by Nik | Klampfradler's avatar Nik | Klampfradler Committed by mirabilos
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Eliminate the need for multiple individual queries later on.

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biscuit/apps/chronos/views.py
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...@@ -31,7 +31,7 @@ def timetable(request: HttpRequest, week: Optional[int] = None) -> HttpResponse: ...@@ -31,7 +31,7 @@ def timetable(request: HttpRequest, week: Optional[int] = None) -> HttpResponse:
lesson_periods = LessonPeriod.objects.filter( lesson_periods = LessonPeriod.objects.filter(
lesson__date_start__gte=week_days(wanted_week)[0], lesson__date_start__gte=week_days(wanted_week)[0],
lesson__date_end__lte=week_days(wanted_week)[-1] lesson__date_end__lte=week_days(wanted_week)[-1]
).extra(select={'_week': wanted_week}) ).select_related('period', 'lesson').extra(select={'_week': wanted_week})
if request.GET.get('group', None) or request.GET.get('teacher', None) or request.GET.get('room', None): if request.GET.get('group', None) or request.GET.get('teacher', None) or request.GET.get('room', None):
# Incrementally filter lesson periods by GET parameters # Incrementally filter lesson periods by GET parameters
......
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