cli: add thread name to trace logging format

bastimeyer · bastimeyer · commit 7c32e6e58c92 · 2025-06-11T23:47:00.000+02:00
diff --git a/src/streamlink_cli/argparser.py b/src/streamlink_cli/argparser.py
@@ -357,7 +357,7 @@ def build_parser():
 
             For verbose levels (`trace` and `all`):
 
-            Default is "[{asctime}][{name}][{levelname}] {message}".
+            Default is "[{asctime}][{threadName}][{name}][{levelname}] {message}".
 
             Otherwise:
 
diff --git a/src/streamlink_cli/main.py b/src/streamlink_cli/main.py
@@ -909,7 +909,7 @@ def setup_logger() -> None:
     verbose = level in (logging.getLevelName(logger.TRACE), logging.getLevelName(logger.ALL))
     if not fmt:
         if verbose:
-            fmt = "[{asctime}][{name}][{levelname}] {message}"
+            fmt = "[{asctime}][{threadName}][{name}][{levelname}] {message}"
         else:
             fmt = "[{name}][{levelname}] {message}"
     if not datefmt:
diff --git a/tests/cli/main/test_logging.py b/tests/cli/main/test_logging.py
@@ -408,14 +408,14 @@ def test_log_current_arguments(
         pytest.param(
             ["--loglevel", "trace"],
             TRACE,
-            "[{asctime}][{name}][{levelname}] {message}",
+            "[{asctime}][{threadName}][{name}][{levelname}] {message}",
             "%H:%M:%S.%f",
             id="loglevel=trace",
         ),
         pytest.param(
             ["--loglevel", "all"],
             ALL,
-            "[{asctime}][{name}][{levelname}] {message}",
+            "[{asctime}][{threadName}][{name}][{levelname}] {message}",
             "%H:%M:%S.%f",
             id="loglevel=all",
         ),
@@ -429,7 +429,7 @@ def test_log_current_arguments(
         pytest.param(
             ["--loglevel", "all", "--logdateformat", "%Y-%m-%dT%H:%M:%S.%f"],
             ALL,
-            "[{asctime}][{name}][{levelname}] {message}",
+            "[{asctime}][{threadName}][{name}][{levelname}] {message}",
             "%Y-%m-%dT%H:%M:%S.%f",
             id="logdateformat",
         ),
