Le Mon, 01 Feb 2010 01:33:09 -0800, Stephen.Wu a écrit : > > actually, I just use file.read(length) way, i just want to know what > exactly para of length I should set, I'm afraid length doesn't equal to > the amount of physical memory after trials...
There's no exact length you "should" set, just set something big enough that looping doesn't add any noticeable overhead, but small enough that it doesn't take too much memory. Something between 64kB and 1MB sounds reasonable. -- http://mail.python.org/mailman/listinfo/python-list
