def recalculate_recent(self):
for channel1_id in Rating.objects.filter(
timestamp__gt=(datetime.now() - timedelta(days=1)),
channel__state=Channel.APPROVED).values_list(
'channel', flat=True).distinct():
channel1 = Channel.objects.get(pk=channel1_id)
for channel2_id in utils.find_relevant_similar(channel1):
channel2 = Channel.objects.get(pk=channel2_id)
self.filter(channel1=channel1, channel2=channel2).delete()
self.filter(channel1=channel2, channel2=channel1).delete()
self.calculate(channel1, channel2)
def recalculate_recent(self):
for channel1_id in Rating.objects.filter(
timestamp__gt=(datetime.now()-timedelta(days=1)),
channel__state=Channel.APPROVED).values_list('channel',
flat=True).distinct():
channel1 = Channel.objects.get(pk=channel1_id)
for channel2_id in utils.find_relevant_similar(channel1):
channel2 = Channel.objects.get(pk=channel2_id)
self.filter(channel1=channel1,
channel2=channel2).delete()
self.filter(channel1=channel2,
channel2=channel1).delete()
self.calculate(channel1, channel2)
def recalculate_all(self):
self.all().delete()
for channel1 in Channel.objects.approved():
for channel2 in utils.find_relevant_similar(channel1):
self.calculate(channel1, channel2)
def recalculate_all(self):
self.all().delete()
for channel1 in Channel.objects.approved():
for channel2 in utils.find_relevant_similar(channel1):
self.calculate(channel1, channel2)
