Recipe 213761 revision 1

import time, random, md5

def uuid( *args ):
  """
    Generates a universally unique ID.
    Any arguments only create more randomness.
  """
  t = long( time.time() * 1000 )
  r = long( random.random()*100000000000000000L )
  try:
    a = socket.gethostbyname( socket.gethostname() )
  except:
    # if we can't get a network address, just imagine one
    a = random.random()*100000000000000000L
  data = str(t)+' '+str(r)+' '+str(a)+' '+str(args)
  data = md5.md5(data).hexdigest()
  return data

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History

• revision 1 (20 years ago)