Python wrapper for MurmurHash (MurmurHash3), a set of fast and robust hash functions.
Python library for MurmurHash3, a set of fast and robust hash functions.
mmh3 2.0 now supports both Python 2.7 and 3.x. The interface is greatly changed.
- Sample usage:
>>> import mmh3 >>> mmh3.hash('foo') # 32 bit signed int -292180858
>>> mmh3.hash64('foo') # two 64 bit signed ints (-2129773440516405919, 9128664383759220103)
>>> mmh3.hash_bytes('foo') # 128 bit value as bytes 'aE\xf5\x01W\x86q\xe2\x87}\xba+\xe4\x87\xaf~'
>>> mmh3.hash('foo', 42) # uses 42 for a seed 725194882
- hash64 and hash_bytes have a third argument for architecture optimization. Use True for x64 and False for x86 (default: True).
>>> mmh3.hash64('foo', 42, True) (-840311307571801102, -6739155424061121879)
MurmurHash3 was created by Austin Appleby, http://code.google.com/p/smhasher/
Modified by Hajime Senuma
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