import khmer, sys
import os.path

K=32
HASHTABLE_SIZE=int(1e9)

ht = khmer.new_hashbits(K, HASHTABLE_SIZE, 1)

def callback(name, total_reads, n_consumed):
   print name, total_reads, n_consumed, ht.n_occupied()

def main(filename):
   basename = os.path.basename(filename)

   # populate the hash table and tag set
   ht.consume_fasta(filename, 0, 0, None, True, callback)

if __name__ == '__main__':
   main(sys.argv[1])