An Engine that includes support for thread-local managed transactions.
The TLEngine relies upon its Pool having "threadlocal" behavior,
so that once a connection is checked out for the current thread,
you get that same connection repeatedly.
def __init__(self, *args, **kwargs)
Construct a new TLEngine.
def begin(self, **kwargs)
def commit(self)
def contextual_connect(self, **kwargs)
Return a TLConnection which is thread-locally scoped.