Streamable command can return more than one row?

[ppatrikfr]

Hello, I'm creating a custom command on splunk (as you can see bellow), my problem is that from one row I want to create two.

Is it possible?

Just to keep you in the context, what i'm trying to change this single line:
main_app first_relation second_relation

into two:
main_app first_relation
main_app second_relation

import sys
import re
from splunklib.searchcommands import dispatch, StreamingCommand, Configuration


@Configuration(local=True)
class ExtractDicom(StreamingCommand):
    def stream(self, records):
        for record in records:
            record['from'] = None
            record['to'] = None
            if record['main_app'] is not None or record['main_app']!='':
                record['from'] = record['main_app']
                record['to'] = record['first_relation']
                record['from'] = record['main_app']
                record['to'] = record['second_relation']

            record['meh'] = {'data2', 'data3'}

            yield record


if __name__ == "__main__":
    dispatch(ExtractDicom, sys.argv, sys.stdin, sys.stdout, __name__)

Any kind of help I would appreciate 🙂