missing import in dbconfig/base.py

[Flavio Grossi]

hi,

a very small problem in your code:
in InteractionBase.refreshObj() method you use the CannotRefreshError without importing the exceptions module first.

a trivial from twistar.exceptions import CannotRefreshError fixes the problem

bye,
flavio

[Matteo]

fixed in https://github.com/xadhoom/twistar

[Brian Muller]

Thanks! Fixed in 59394f0