View difference between Paste ID: gScsiU9S and

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+import subprocess, select
 
 tsk = subprocess.Popen(['/usr/bin/python', 'outputs.py'],stdout=subprocess.PIPE,stderr=subprocess.PIPE)
 
 poll = select.poll()
 poll.register(tsk.stdout,select.POLLIN | select.POLLHUP)
 poll.register(tsk.stderr,select.POLLIN | select.POLLHUP)
 pollc = 2
 ot = []
 events = poll.poll()
 while pollc > 0 and len(events) > 0:
   for event in events:
     (rfd,event) = event
     if event & select.POLLIN:
       if rfd == tsk.stdout.fileno():
         line = tsk.stdout.readline()
         if len(line) > 0:
           ot.append(line[:-1])
           print line[:-1]
           continue
       if rfd == tsk.stderr.fileno():
         line = tsk.stderr.readline()
         if len(line) > 0:
           ot.append("!"+line[:-1])
           print "!" + line[:-1]
           continue
     if event & select.POLLHUP:
       poll.unregister(rfd)
       pollc = pollc - 1
     if pollc > 0: events = poll.poll()
 tsk.wait()
 print ot