a library for MurmurHash3, a set of fast and robust hash functions
Project description
murmurhash3
- Version:
2.3.1
- Download:
- Source:
- Keywords:
hash, MurmurHash
murmurhash3 is a Python library for MurmurHash (MurmurHash3), a set of fast and robust hash functions. This library is a Python extension module written in C.
Supports Python >= 3.2.0 on all platforms.
Usage
Install:
pip install murmurhash3
Usage:
pip install murmurhash3 >>> import mmh3 >>> mmh3.hash('foo') # 32-bit signed int -156908512 >>> mmh3.hash64('foo') # two 64-bit signed ints (the 128-bit hash sliced in half) (-2129773440516405919, 9128664383759220103) >>> mmh3.hash128('foo') # 128-bit signed int 168394135621993849475852668931176482145 >>> 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 its seed -1322301282
hash64, hash128, and hash_bytes have the third argument for architecture optimization. Use True for x64 and False for x86 (default: True).:
>>> mmh3.hash64('foo', 42, True) (-840311307571801102, -6739155424061121879)
License
Public Domain
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murmurhash3-2.3.1.tar.gz
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