from bt2.component import _UserSourceComponent
from bt2.connection import *
from bt2.connection import _Connection
-from bt2.ctf_writer import *
-from bt2.ctf_writer import _CtfWriterStream
from bt2.event import _Event
from bt2.event_class import *
from bt2.field_class import *
pass
-class NoDefaultClockClass(Error):
+class NonexistentClockSnapshot(Error):
pass