sampsyo/beets — pull request #603 by geigerzaehler (2014-03-11 16:11:34+00:00)
Title: Exception handling for item writes

The goal is to give plugins the opportunity to prevent beets from writing an item’s file.

In addition we have to handle exceptions in the `item.write()` method uniformly during user interaction (i.e. the `import`, `write` and `modify` commands).