Как отправить данные через порт для гарнитуры

def bubbleSort(alist):
if len(alist) <= 1:
    return alist
for i in range(0,len(alist)):
   print "i is :%d",i
   for j in range(0,i):
      print "j is:%d",j
      print "alist[i] is :%d, alist[j] is :%d"%(alist[i],alist[j])
      if alist[i] > alist[j]:
         alist[i],alist[j] = alist[j],alist[i]
return alist

alist = [54,26,93,17,77,31,44,55,20, -23, -34,16,11,11,11]

print bubbleSort (alist)