async def get(self):
motor_client = MotorClient()
collections = await motor_client.get_collections()
data = []
for i in collections:
data.append({'name': i})
self.write(true_return(data=data))
def __init__(self, local_symbol, server, size=100):
self.local_symbol = local_symbol
self.size = size
# 过期区域
self.out_area = set()
self.server = server
# 当前正常区域
self.cur_area = {}
self.motor_client = MotorClient(collection_name=local_symbol)
async def filter(collection: list,
start: datetime = None,
end: datetime = None,
download: bool = False):
data = []
for colle in collection:
"""分隔每个种类"""
if download:
data.append(colle)
""" 对应条件查询 """
motor_client = MotorClient(collection_name=colle)
if start and end:
cursor = motor_client.collection.find({
"datetime": {
'$gte': start,
'$lte': end
}
}).sort('datetime')
data.extend([
document async for document in cursor
if document.pop('_id', None) or 1
])
continue
elif start:
cursor = motor_client.collection.find({
"datetime": {
'$gte': start
}
}).sort('datetime')
data.extend([
document async for document in cursor
if document.pop('_id', None) or 1
])
continue
elif end:
cursor = motor_client.collection.find({
"datetime": {
'$lte': end
}
}).sort('datetime')
data.extend([
document async for document in cursor
if document.pop('_id', None) or 1
])
continue
else:
cursor = motor_client.collection.find()
data.extend([
document async for document in cursor
if document.pop('_id', None) or 1
])
return data