def callback(rhythm_db, uri, error, user_param1, ...)
Emitted when an error occurs while saving the database.
rhythm_db : |
instance of RB.RhythmDB that is emitting the signal |
uri : |
URI of the database file |
error : |
the error that occurred |
user_param1 : |
first user parameter (if any) specified with the connect() method |
... : |
additional user parameters (if any) |