From 5fd64c5c89d0b936d9665d9e718c490830879101 Mon Sep 17 00:00:00 2001 From: "J. Nick Koston" Date: Thu, 11 Sep 2025 14:25:55 -0500 Subject: [PATCH] [core] Add millisecond precision to logging timestamps (#10677) --- esphome/__main__.py | 4 +++- esphome/components/api/client.py | 8 +++++--- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/esphome/__main__.py b/esphome/__main__.py index 280f491924..bba254436e 100644 --- a/esphome/__main__.py +++ b/esphome/__main__.py @@ -226,7 +226,9 @@ def run_miniterm(config: ConfigType, port: str, args) -> int: .replace(b"\n", b"") .decode("utf8", "backslashreplace") ) - time_str = datetime.now().time().strftime("[%H:%M:%S]") + time_ = datetime.now() + nanoseconds = time_.microsecond // 1000 + time_str = f"[{time_.hour:02}:{time_.minute:02}:{time_.second:02}.{nanoseconds:03}]" safe_print(parser.parse_line(line, time_str)) backtrace_state = platformio_api.process_stacktrace( diff --git a/esphome/components/api/client.py b/esphome/components/api/client.py index ce018b3b98..ca1fc089fa 100644 --- a/esphome/components/api/client.py +++ b/esphome/components/api/client.py @@ -62,9 +62,11 @@ async def async_run_logs(config: dict[str, Any], addresses: list[str]) -> None: time_ = datetime.now() message: bytes = msg.message text = message.decode("utf8", "backslashreplace") - for parsed_msg in parse_log_message( - text, f"[{time_.hour:02}:{time_.minute:02}:{time_.second:02}]" - ): + nanoseconds = time_.microsecond // 1000 + timestamp = ( + f"[{time_.hour:02}:{time_.minute:02}:{time_.second:02}.{nanoseconds:03}]" + ) + for parsed_msg in parse_log_message(text, timestamp): print(parsed_msg.replace("\033", "\\033") if dashboard else parsed_msg) stop = await async_run(cli, on_log, name=name)