python读取leveldb数据

import sysimport leveldbdef read_data():if len(sys.argv) < 2:print "pls input leveldb dir"return -1db = leveldb.LevelDB(sys.argv[1])for k in db.RangeIter(include_value = False):print db.Get(k)if __name__ == '__main__':read_data()print "read end"