add: re-enable execution debug message

ccnode/utils.py

@@ -3,6 +3,8 @@
 import os, sys, subprocess
 from socket import gethostname, gethostbyname
 from threading import Lock
+from logging import debug
+
 
 def enum(*sequential, **named):
     '''
@@ -188,16 +190,16 @@ class Exec(object):
         else:
             stdout = open(os.devnull, 'w')
             stderr = stdout
-        ##print 'DBG>>>', ' '.join(cmd)
+        debug('Exec.call: cmd=`%s`', ' '.join(cmd))
         if input is not None:
             stdin = subprocess.PIPE
-            ##print '       input=`%s`' % input
+            debug('Exec.call: input=`%s`', input)
         else:
             stdin = None
         proc = subprocess.Popen(cmd, shell=shell, stdout=stdout, stderr=stderr,
                                                                 stdin=stdin)
         output = proc.communicate(input=input)
-        ##print '       rc=`%d` out=`%s`' % (proc.returncode, output)
+        debug('Exec.call: rc=`%d` out=`%s`', proc.returncode, output)
         return (proc.returncode, output)
     
     @staticmethod