TransactionComponent that supports autocommit setting and methods

AutoCommitter instances accept an autocommit keyword argument which tells them they have permission to take control of their transaction boundaries. Any autocommitted methods of an AutoCommitter will automatically be wrapped in a transaction if the object has not already joined one.

In addition, if a txnSvc keyword isn't supplied, but autocommit is a true value, AutoCommitter objects allocate their own private transaction service instance, for use in autocommitted methods. This transaction service will be shared with any sub-components of the AutoCommitter, thus ensuring composability. You will normally want your subcomponents, however, to be created with a false or missing autocommit setting, so that they simply participate in your component's private transaction if appropriate.

__init__ (
        self,
        *__args,
        *__kw,
        )