February 12, 2015 14:40
diff --git a/teo.py b/teo.py
 from subprocess import Popen, PIPE

 p = Popen(["hcitool", "lescan"], stdout=PIPE, bufsize=1)
 for line in iter(p.stdout.readline, b''):
    print line
 p.communicate() # close p.stdout, wait for the subprocess to exit
	from subprocess import Popen, PIPE

	p = Popen(["hcitool", "lescan"], stdout=PIPE, bufsize=1)
	for line in iter(p.stdout.readline, b''):
	print line
	p.communicate() # close p.stdout, wait for the subprocess to exit