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if no poster frames are selected, take some

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j 2012-02-15 16:06:05 +05:30
parent aa5976273e
commit e585a0ddff
1 changed files with 11 additions and 0 deletions
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11
pandora/itemlist/models.py
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@ -130,6 +130,17 @@ class List(models.Model):
def update_icon(self): def update_icon(self):
frames = [] frames = []
if not self.poster_frames:
items = self.get_items(self.user).filter(rendered=True)
if items.count():
poster_frames = []
for i in range(0, items.count(), min(1, int(items.count()/4))):
poster_frames.append({
'item': items[int(i)].itemId,
'position': items[int(i)].poster_frame
})
self.poster_frames = tuple(poster_frames)
self.save()
for i in self.poster_frames: for i in self.poster_frames:
from item.models import Item from item.models import Item
qs = Item.objects.filter(itemId=i['item']) qs = Item.objects.filter(itemId=i['item'])