def failure_line_from_value(line):
if line["action"] == "test_result":
rv = TestFailureLine(job_guid=line["job_guid"],
test=line["test"],
subtest=line["subtest"],
status=line["status"],
expected=line["expected"],
message=line["message"],
best_classification=line["best_classification_id"],
best_is_verified=line["best_is_verified"])
rv.meta.id = line["id"]
return rv
