Trivial FLANN example snippet in Python

python-flann-example.py

from pyflann import *
from numpy import *
from numpy.random import *
dataset = rand(10000, 128)
testset = rand(1000, 128)
flann = FLANN()
result,dists = flann.nn(dataset,testset,5,algorithm="kmeans",
branching=32, iterations=7, checks=16)

print ''
print 'RESULT %s : ' % str(result.shape)
print result

print ''
print 'DISTS %s : ' % str(dists.shape)
print dists