How do I save my bloom filter to a file? about python-bloomfilter HOT 2 OPEN

@HOuaghad @leopeng1995 Pickle is likely to be the good choice for this purpose but there are two ready-to-use methods come along with the package.

sbf = ScalableBloomFilter(mode=ScalableBloomFilter.SMALL_SET_GROWTH)
with open('file_path' ,'w+') as fh:
      sbf.tofile(fh)

with open('/home/joseph/text.txt', 'r') as fh:
      sbf_from_file = ScalableBloomFilter.fromfile(fh)

Always use ScalableBloomFilter.

My branch has tweaked configuration for tightening ration and growth rate.

from python-bloomfilter.

Did you try the Pickle module of Python? The object serialization can achieve your goal.

from python-bloomfilter.