87f22614a3a97d93aaf570ba1c3eeefcbfdb8d5f,tests/python/pants_test/init/test_logging.py,,test_log_filtering_by_rule,#,42

Before Change

    )
    with temporary_dir() as tmpdir:
        setup_logging_to_file(LogLevel.INFO, log_dir=tmpdir)
        log_file = Path(tmpdir, "pants.log")

        native.write_log(msg="log msg one", level=LogLevel.INFO.level, target="some.target")
        native.write_log(msg="log msg two", level=LogLevel.DEBUG.level, target="some.other.target")
        native.write_log(msg="log msg three", level=LogLevel.DEBUG.level, target="debug_target")

After Change

def test_log_filtering_by_rule() -> None:
    with temporary_dir() as tmpdir:
        ob = create_options_bootstrapper(
            [f"--pants-workdir={tmpdir}", "--log-levels-by-target={"debug_target": "debug"}"]
        )

        // Do not set up a stdio destination, meaning that all messages will go to the log.
        global_bootstrap_options = ob.bootstrap_options.for_global_scope()
        with initialize_stdio(global_bootstrap_options):
            native_engine.write_log(
                msg="log msg one", level=LogLevel.INFO.level, target="some.target"
            )
            native_engine.write_log(
                msg="log msg two", level=LogLevel.DEBUG.level, target="some.other.target"
            )
            native_engine.write_log(
                msg="log msg three", level=LogLevel.DEBUG.level, target="debug_target"
            )

            loglines = (
                Path(global_bootstrap_options.pants_workdir, "pants.log").read_text().splitlines()
            )

            assert "[INFO] log msg one" in loglines[0]
            assert "[DEBUG] log msg three" in loglines[1]
            assert len(loglines) == 2

Instances