Jim Paris
b4a0f737f5
git-svn-id: https://bucket.mit.edu/svn/nilm/nilmdb@9733 ddd99763-3ecb-0310-9145-efcb8ce7c51f
12 lines
154 B
Python
12 lines
154 B
Python
#!/usr/bin/python
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import struct
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import mmap
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f = open("test.dat", "rb+")
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mm = mmap.mmap(f.fileno(),3)
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print len(mm)
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print "first 3 bytes: " + mm[0:3];
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