Cursor cannot be used with externally-managed transaction #1311

Asyncpg 0.31.0, installed from pip and running against a local pg database. This is not a deployment issue, but rather an issue w/the check performed by Cursor._check_ready().

Working on implementing streaming results for Peewee and I'm running into an issue w/the Cursor _check_ready(). Currently it requires an asyncpg-managed transaction in order to proceed. Is there a reason it doesn't do a similar check to the one here, where it queries is_in_transaction()?

I'd like to be able to use server-side cursors with Peewee's library-managed transactions.