when to type await ? with using aiohttp in python

Asked Jul 16 '20 at 10:46

Active Jul 16 '20 at 10:46

Viewed 24 times

I use aiohttp . at what places of app do I need to type await ? as I know there are cases:

when code is about session

    async def get(self):
        session = await get_session(self.request)

when code is about database

   def __init__(self, db, **kwargs):
           self.collection = db[MESSAGE_COLLECTION]

   async def save(self, user, msg, **kw):
           result = await self.collection.insert({'user': user, 'msg': msg, 'time': datetime.now()})

when code is about sockets

   async def get(self):
           ws = web.WebSocketResponse()
           await ws.prepare(self.request)

asked Jul 16 '20 at 10:46

user

Typically you await whenever you call an async function. Regardless of its purpose. – freakish Jul 16 '20 at 10:50
what functions are async ? if this is not a function that defined by my code – user Jul 16 '20 at 12:55
1

those defined with `async` keyword? You either have to look at the functions source code or read its documentation. – freakish Jul 16 '20 at 13:08

when to type await ? with using aiohttp in python

0 Answers0