summaryrefslogtreecommitdiff
path: root/gr-audio/examples/python/dial_tone.py
diff options
context:
space:
mode:
authorDouglas Anderson <danderson@ntia.doc.gov>2017-02-12 15:52:19 -0800
committerJohnathan Corgan <johnathan@corganlabs.com>2017-02-26 18:21:22 -0800
commit9e625c4821f4c63421b3d3747c0c4f358fef6c5f (patch)
tree41dedbe053417be7314cdce15d64fbbb89db4d8d /gr-audio/examples/python/dial_tone.py
parente5aabcc6a4a9335f3ef8abf5f89104b626e9364d (diff)
python3: update non-GRC components to use python2 or python3
Diffstat (limited to 'gr-audio/examples/python/dial_tone.py')
-rw-r--r--[-rwxr-xr-x]gr-audio/examples/python/dial_tone.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/gr-audio/examples/python/dial_tone.py b/gr-audio/examples/python/dial_tone.py
index ebef8c01cb..98a75e6bb5 100755..100644
--- a/gr-audio/examples/python/dial_tone.py
+++ b/gr-audio/examples/python/dial_tone.py
@@ -20,6 +20,7 @@
# Boston, MA 02110-1301, USA.
#
+from __future__ import unicode_literals
from gnuradio import gr
from gnuradio import audio
from gnuradio.eng_arg import eng_float