X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fbindings%2Fpython%2Fbt2%2Fbt2%2Fstream.py;fp=src%2Fbindings%2Fpython%2Fbt2%2Fbt2%2Fstream.py;h=334b2fa56b918c400471b30d134de42ab5d68853;hb=7993562851b443afb3801e5bf2b88d674734808b;hp=fe2af8621a0421487a47de84e5f19d1ebf8081d1;hpb=602d20a206a92e112d10baf84cb5163241a390f7;p=babeltrace.git

diff --git a/src/bindings/python/bt2/bt2/stream.py b/src/bindings/python/bt2/bt2/stream.py
index fe2af862..334b2fa5 100644
--- a/src/bindings/python/bt2/bt2/stream.py
+++ b/src/bindings/python/bt2/bt2/stream.py
@@ -23,12 +23,17 @@
 from bt2 import native_bt, utils
 from bt2 import object as bt2_object
 from bt2 import packet as bt2_packet
-from bt2 import trace as bt2_trace
 from bt2 import stream_class as bt2_stream_class
 from bt2 import value as bt2_value
 import bt2
 
 
+def _bt2_trace():
+    from bt2 import trace as bt2_trace
+
+    return bt2_trace
+
+
 class _StreamConst(bt2_object._SharedObject):
     _get_ref = staticmethod(native_bt.stream_get_ref)
     _put_ref = staticmethod(native_bt.stream_put_ref)
@@ -41,7 +46,7 @@ class _StreamConst(bt2_object._SharedObject):
     )
     _borrow_trace_ptr = staticmethod(native_bt.stream_borrow_trace_const)
     _stream_class_pycls = bt2_stream_class._StreamClassConst
-    _trace_pycls = bt2_trace._TraceConst
+    _trace_pycls = property(lambda _: _bt2_trace()._TraceConst)
 
     @property
     def cls(self):
@@ -79,7 +84,7 @@ class _Stream(_StreamConst):
     )
     _borrow_trace_ptr = staticmethod(native_bt.stream_borrow_trace)
     _stream_class_pycls = bt2_stream_class._StreamClass
-    _trace_pycls = bt2_trace._Trace
+    _trace_pycls = property(lambda _: _bt2_trace()._Trace)
 
     def create_packet(self):
         if not self.cls.supports_packets: