today = datetime.datetime.now()
count_day = db.logs.find({'uid': a['uid']}, {'date': {"$gt": today - datetime.timedelta(1)}}).count()
db.logs.aggregate([
{
$match: { uid: a['uid'] }
},
{
$group: {
_id: '$uid',
sum: { $sum: '$count' }
}
}
])
$match: { uid: a['uid'], date: {"$gt": today - datetime.timedelta(1)} }