Re: [Zope-dev] transaction_manager attribute of transaction.interfaces.IDataManager

On 6/8/10 12:25 , Chris Withers wrote:

Laurence Rowe wrote:

...

transaction_manager = zope.interface.Attribute( """The transaction manager (TM) used by this data manager.

This is a public attribute, intended for read-only use. The value is an instance of ITransactionManager, typically set by the data manager's constructor. """)

This seems to be used only in the tests, I guess it would be useful if you were using multiple transaction managers in a single thread.

Can you think fo examples where that would happen?

What is a "transaction manager"?

See transaction.interfaces.ITransactionManager Wichert.