From 9e625c4821f4c63421b3d3747c0c4f358fef6c5f Mon Sep 17 00:00:00 2001
From: Douglas Anderson <danderson@ntia.doc.gov>
Date: Sun, 12 Feb 2017 15:52:19 -0800
Subject: python3: update non-GRC components to use python2 or python3
---
.../python/gnuradio/ctrlport/monitor.py | 21 ++++++++++++---------
1 file changed, 12 insertions(+), 9 deletions(-)
(limited to 'gnuradio-runtime/python/gnuradio/ctrlport/monitor.py')
diff --git a/gnuradio-runtime/python/gnuradio/ctrlport/monitor.py b/gnuradio-runtime/python/gnuradio/ctrlport/monitor.py
index f651be2449..49b66e9830 100644
--- a/gnuradio-runtime/python/gnuradio/ctrlport/monitor.py
+++ b/gnuradio-runtime/python/gnuradio/ctrlport/monitor.py
@@ -20,12 +20,15 @@
# Boston, MA 02110-1301, USA.
#
+from __future__ import print_function
+from __future__ import unicode_literals
+
import sys, subprocess, re, signal, time, atexit, os
from gnuradio import gr
-class monitor:
+class monitor(object):
def __init__(self,tool="gr-ctrlport-monitor"):
- print "ControlPort Monitor running."
+ print("ControlPort Monitor running.")
self.started = False
self.tool = tool
atexit.register(self.shutdown)
@@ -38,35 +41,35 @@ class monitor:
gr.prefs().singleton().set_bool("PerfCounters","on",True);
gr.prefs().singleton().set_bool("PerfCounters","export",True);
except:
- print "no support for gr.prefs setting"
+ print("no support for gr.prefs setting")
def __del__(self):
if(self.started):
self.stop()
def start(self):
- print "monitor::endpoints() = %s" % (gr.rpcmanager_get().endpoints())
+ print("monitor::endpoints() = %s" % (gr.rpcmanager_get().endpoints()))
try:
cmd = map(lambda a: [self.tool,
re.search("-h (\S+|\d+\.\d+\.\d+\.\d+)",a).group(1),
re.search("-p (\d+)",a).group(1)],
gr.rpcmanager_get().endpoints())[0]
- print "running: %s"%(str(cmd))
+ print("running: %s"%(str(cmd)))
self.proc = subprocess.Popen(cmd);
self.started = True
except:
self.proc = None
- print "failed to to start ControlPort Monitor on specified port"
+ print("failed to to start ControlPort Monitor on specified port")
def stop(self):
if(self.proc):
if(self.proc.returncode == None):
- print "\tcalling stop on shutdown"
+ print("\tcalling stop on shutdown")
self.proc.terminate()
else:
- print "\tno proc to shut down, exiting"
+ print("\tno proc to shut down, exiting")
def shutdown(self):
- print "ctrlport.monitor received shutdown signal"
+ print("ctrlport.monitor received shutdown signal")
if(self.started):
self.stop()
--
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