En Thu, 18 Dec 2008 04:17:47 -0200, James Mills
<prolo...@shortcircuit.net.au> escribió:

How big ? When size is important in data
processing, you should _never_ try to
load it all up at once. Use filters...

But your code does *exactly* that, it reads the whole file in memory:

def mkBuffer(fd):
  buffer = StringIO()
  buffer.write(fd.read())
  ...

That mkBuffer function has no useful purpose IMHO, just remove it.

--
Gabriel Genellina

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