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-rw-r--r--gnuradio-runtime/python/gnuradio/gr/top_block.py15
1 files changed, 9 insertions, 6 deletions
diff --git a/gnuradio-runtime/python/gnuradio/gr/top_block.py b/gnuradio-runtime/python/gnuradio/gr/top_block.py
index 2efcbd9aae..e7608bf5e9 100644
--- a/gnuradio-runtime/python/gnuradio/gr/top_block.py
+++ b/gnuradio-runtime/python/gnuradio/gr/top_block.py
@@ -19,15 +19,18 @@
# Boston, MA 02110-1301, USA.
#
-from runtime_swig import top_block_swig, \
- top_block_wait_unlocked, top_block_run_unlocked, \
- top_block_start_unlocked, top_block_stop_unlocked, \
- top_block_unlock_unlocked, dot_graph_tb
+from __future__ import absolute_import
+from __future__ import unicode_literals
+
+from .runtime_swig import (top_block_swig,
+ top_block_wait_unlocked, top_block_run_unlocked,
+ top_block_start_unlocked, top_block_stop_unlocked,
+ top_block_unlock_unlocked, dot_graph_tb)
#import gnuradio.gr.gr_threading as _threading
-import gr_threading as _threading
+from . import gr_threading as _threading
-from hier_block2 import hier_block2
+from .hier_block2 import hier_block2
class _top_block_waiter(_threading.Thread):
"""