sqlalchemy.pool.base

module documentation

Base constructs for connection pools.

Class	`_AsyncConnDialect`	Undocumented
Class	`_ConnDialect`	partial implementation of `.Dialect` which provides DBAPI connection methods.
Class	`_ConnectionFairy`	Proxies a DBAPI connection and provides return-on-dereference support.
Class	`_ConnectionRecord`	Internal object which maintains an individual DBAPI connection referenced by a `_pool.Pool`.
Function	`_finalize_fairy`	Cleanup for a `._ConnectionFairy` whether or not it's already been garbage collected.
Variable	`_strong_ref_connection_records`	Undocumented

def _finalize_fairy(dbapi_connection, connection_record, pool, ref, echo, reset=True, fairy=None):

Cleanup for a ._ConnectionFairy whether or not it's already been garbage collected.

When using an async dialect no IO can happen here (without using a dedicated thread), since this is called outside the greenlet context and with an already running loop. In this case function will only log a message and raise a warning.

_strong_ref_connection_records: dict =

Undocumented