Methods using async_contextmanager decorator don't pass pylint about asyncio_extras HOT 9 CLOSED

What do you expect me to do about it?

from asyncio_extras.

from asyncio_extras.

Where does this generator come from that the error refers to?

from asyncio_extras.

It's referring to the session object created here:

async with scoped_session() as session:

I rewrote the code to not use asyncio-extras like this:

class ScopedSession():
    def __init__(self):
        self.session = None

    async def __aenter__(self):
        self.session = Session()
        return self.session
    
    async def __aexit__(self, exc_type, exc, tb):
        try:
            self.session.commit()
        except:
            self.session.rollback()
            raise
        finally:
            self.session.close()
            self.session = None

and it works fine, but I wanted to report this in case you wanted to try fixing the library.

from asyncio_extras.

What's there to fix? Isn't this a bug in pylint rather than asyncio_extras?

from asyncio_extras.

This is also 3.6 syntax, ie, yield in an async def...

from asyncio_extras.

Does pylint not handle 3.6 syntax?

from asyncio_extras.

Oh, sorry, it does, my comment was kind of unrelated to the issue(which i found on a google search for a 3.5 solution to the syntax issue). And afterwards I noticed that you can still use this with 3.5 with async_generator... However, not when the code is cython compiled(which is also not related to this issue).

from asyncio_extras.

If this is still a problem, you should probably file a bug against pylint since everything is working correctly on this end.

from asyncio_extras.