In the loader the message of an exception is checked to see if it contains 'already deleted' (see here).
To do this the message atrribute is checked. In Python 3 this doesn't exist.
A simple, straightforward fix would be to use str(e) instead of e.message. This works in both Python 2 and 3.
In the
loaderthe message of an exception is checked to see if it contains 'already deleted' (see here). To do this themessageatrribute is checked. In Python 3 this doesn't exist. A simple, straightforward fix would be to usestr(e)instead ofe.message. This works in both Python 2 and 3.~Pull request follows.~ Pull request: #464