sqlalchemy.engine.util

module documentation

(source)

Undocumented

Class	`TransactionalContext`	Apply Python context manager behavior to transaction objects.
Function	`connection_memoize`	Decorator, memoize a function in a connection.info stash.
Class	`_TConsSubject`	Undocumented
Type Variable	`_C`	Undocumented

def connection_memoize(key: str) -> Callable[[_C], _C]: (source) ¶

Decorator, memoize a function in a connection.info stash. Only applicable to functions which take no arguments other than a connection. The memo will be stored in ``connection.info[key]``.

_C = (source) ¶

Undocumented

Value

TypeVar('_C',
        bound=Callable[[], Any])