仅使用简单的文件IO：
# tempfiles is a list of file handles to your temp files. Order them however you likef = open("bigfile.txt", "w")for tempfile in tempfiles: f.write(tempfile.read())这与操作系统无关。它也很简单，性能应该和使用其他任何东西一样好。
仅使用简单的文件IO：
# tempfiles is a list of file handles to your temp files. Order them however you likef = open("bigfile.txt", "w")for tempfile in tempfiles: f.write(tempfile.read())这与操作系统无关。它也很简单，性能应该和使用其他任何东西一样好。
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