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authorAlban Gruin2017-11-18 17:14:26 +0100
committerAlban Gruin2017-11-27 12:11:31 +0100
commit3148aaf7c43866bd672d54ac54a0e70bc71f1020 (patch)
tree2df717399a226527cd6e95febae7d754299d4a8e /views.py
parent1046a9ea68d9a29dc929eb88581e50a0704a5142 (diff)
Mise en commun du traitement des données avant rendu de l’emploi du temps
Diffstat (limited to 'views.py')
-rw-r--r--views.py43
1 files changed, 30 insertions, 13 deletions
diff --git a/views.py b/views.py
index 3916fac..428711f 100644
--- a/views.py
+++ b/views.py
@@ -61,7 +61,7 @@ def group_list(request, year_slug, timetable_slug):
return render(request, "group_list.html", {"timetable": timetable, "groups": groups})
-def timetable(request, year_slug, timetable_slug, group_slug, year=None, week=None):
+def timetable_common(request, obj, year=None, week=None):
current_year, current_week = get_current_or_next_week()
is_old_timetable, provided_week = False, True
@@ -73,21 +73,30 @@ def timetable(request, year_slug, timetable_slug, group_slug, year=None, week=No
start, end = get_week(year, week)
- timetable = get_object_or_404(Timetable, year__slug=year_slug, slug=timetable_slug)
- group = get_object_or_404(Group, slug=group_slug, timetable=timetable)
-
- courses = Course.objects.get_courses_for_group(group, begin__gte=start, begin__lt=end)
+ courses = Course.objects.get_courses(obj, begin__gte=start, begin__lt=end)
if not courses.exists() and provided_week:
raise Http404
last_update = courses.aggregate(Max("last_update"))["last_update__max"]
grouped_courses = group_courses(courses)
- return render(request, "timetable.html", {"group": group, "courses": grouped_courses,
+ return render(request, "timetable.html", {"group": obj, "courses": grouped_courses,
"last_update": last_update,
"year": year, "week": int(week),
"is_old_timetable": is_old_timetable})
+def timetable(request, year_slug, timetable_slug, group_slug, year=None, week=None):
+ timetable = get_object_or_404(Timetable, year__slug=year_slug, slug=timetable_slug)
+ group = get_object_or_404(Group, slug=group_slug, timetable=timetable)
+
+ if Group.objects.filter(timetable=timetable, mention=group.mention,
+ subgroup__startswith=group.subgroup).count() > 1:
+ subgroups = Group.objects.get_relevant_groups(timetable, mention=group.mention,
+ subgroup__startswith=group.subgroup)
+ return group_list_common(request, timetable, subgroups)
+
+ return timetable_common(request, group, year, week)
+
def calendars(request, year_slug, timetable_slug, group_slug):
group = get_object_or_404(Group, timetable__year__slug=year_slug,
timetable__slug=timetable_slug, slug=group_slug)
@@ -102,32 +111,40 @@ def rooms(request):
end = start + datetime.timedelta(weeks=4)
# Récupération des salles et de toutes les semaines où elles sont
- # concernées
- # Cette requête est un peu lente sur sqlite…
- # Par contre c’est beaucoup plus rapide sur PostgreSQL
+ # concernées.
+ # Cette requête associe chaque salle à toutes les semaines où un
+ # cours s’y déroule. Le résultat est trié par le nom de la salle
+ # et par semaine.
+ # TODO optimiser cette requête, elle me semble un peu lente
rooms = Room.objects.filter(course__begin__gte=start, course__begin__lt=end) \
.order_by("name") \
.annotate(year=ExtractYear("course__begin"),
week=ExtractWeek("course__begin"),
c=Count("*"))
+ # Regroupement des semaines dans une liste de chaque objet salle
rooms_weeks = []
for room in rooms:
+ # Si on a pas traité de salle ou que la salle courante
+ # dans le résultat de la requête est différente de la dernière
+ # dans la liste des salles traitées
if len(rooms_weeks) == 0 or rooms_weeks[-1].id != room.id:
+ # On lui affecte un tableau et on l’ajoute dans
+ # la liste des salles à traiter
room.weeks = []
rooms_weeks.append(room)
+ # On récupère le premier jour de la semaine
date, _ = get_week(room.year, room.week)
+ # Et on le rajoute dans la liste des semaines de la salle.
rooms_weeks[-1].weeks.append(date)
+ # Rendu de la page.
return render(request, "group_list.html", {"groups": rooms_weeks})
def room_timetable(request, room_slug, year=None, week=None):
room = get_object_or_404(Room, slug=room_slug)
- courses = Course.objects.filter(rooms__in=(room,)).order_by("begin")
-
- return render(request, "timetable.html", {"group": room, "courser": courses,
- })
+ return timetable_common(request, room, year, week)
def ctx_processor(request):
return {"celcatsanitizer_version": edt.VERSION}