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- import mmap
- import contextlib
- with open('lorem.txt', 'r') as f:
- with contextlib.closing(mmap.mmap(f.fileno(), 0,
- access=mmap.ACCESS_READ)
- ) as m:
- print 'First 10 bytes via read :', m.read(10)
- print 'First 10 bytes via slice:', m[:10]
- print '2nd 10 bytes via read :', m.read(10)
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