example_report.py

# Using testflows 1.6.24
#
# cat test.log | tfs report results --format json > results.json
# 
# Include: raw.log and nice.log.txt
#
import json

with open("results.json") as source:
    results = json.loads(source.read())

for test in results["tests"]:
    print(f"{test['test']['test_name']}\t{test['result']['result_type']}\t{test['result']['message_rtime']}")