UPD: improved Event Update Form.

dav_events/models/event.py

@@ -20,9 +20,6 @@ from .. import signals
 from ..utils import get_ghost_user
 from ..workflow import DefaultWorkflow
 
-from .eventflag import EventFlag
-from .eventstatus import EventStatus, get_or_create_event_status
-
 
 logger = logging.getLogger(__name__)