from bt2 import packet as bt2_packet
from bt2 import stream_class as bt2_stream_class
from bt2 import value as bt2_value
-import bt2
+from bt2 import error as bt2_error
def _bt2_trace():
packet_ptr = native_bt.packet_create(self._ptr)
if packet_ptr is None:
- raise bt2._MemoryError("cannot create packet object")
+ raise bt2_error._MemoryError("cannot create packet object")
return bt2_packet._Packet._create_from_ptr(packet_ptr)