ClickHouse/tests/integration/test_executable_dictionary/user_scripts/source.py

#!/usr/bin/python3

import sys

if __name__ == "__main__":
    print("1" + "\t" + "Value 1", end="\n")
    print("2" + "\t" + "Value 2", end="\n")
    print("3" + "\t" + "Value 3", end="\n")

    sys.stdout.flush()