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Diffstat (limited to 'lib/sqlalchemy/ext/asyncio/session.py')
| -rw-r--r-- | lib/sqlalchemy/ext/asyncio/session.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/sqlalchemy/ext/asyncio/session.py b/lib/sqlalchemy/ext/asyncio/session.py index 9a8284e64..faa279cf9 100644 --- a/lib/sqlalchemy/ext/asyncio/session.py +++ b/lib/sqlalchemy/ext/asyncio/session.py @@ -121,6 +121,16 @@ class AsyncSession: with AsyncSession(async_engine) as session: await session.run_sync(some_business_method) + .. note:: + + The provided callable is invoked inline within the asyncio event + loop, and will block on traditional IO calls. IO within this + callable should only call into SQLAlchemy's asyncio database + APIs which will be properly adapted to the greenlet context. + + .. seealso:: + + :ref:`session_run_sync` """ return await greenlet_spawn(fn, self.sync_session, *arg, **kw) |