From 0445a4cef8452d915515d6b6ce452262318c403f Mon Sep 17 00:00:00 2001
From: Piotr Dec <piotr_dec@msn.com>
Date: Fri, 8 May 2026 03:53:14 +0200
Subject: [PATCH] fix: Disable timestamp in console handler -> provided by
 journalctl

---
 src/karl/util/logging.py | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/karl/util/logging.py b/src/karl/util/logging.py
index f25ed4e..27a2423 100644
--- a/src/karl/util/logging.py
+++ b/src/karl/util/logging.py
@@ -32,19 +32,23 @@ class NamingCache:
 
 
 class ApplicationFormatter(Formatter):
-  def __init__(self, handler_prefix: str = ''):
+  def __init__(self, handler_prefix: str = '', include_timestamp: bool = True):
     super().__init__()
     self._logger_names = NamingCache()
     self._handler_prefix = handler_prefix
+    self._include_timestamp = include_timestamp
 
   def format(self, record):
     from datetime import datetime
-    timestamp = datetime.fromtimestamp(record.created).isoformat(sep=' ', timespec='milliseconds')
+    if self._include_timestamp:
+      timestamp = datetime.fromtimestamp(record.created).isoformat(sep=' ', timespec='milliseconds') + ' '
+    else:
+      timestamp = ''
     level = record.levelname.replace('WARNING', 'WARN').rjust(5)
     thread_name = record.threadName.replace(' (', '#').replace(')', '').rjust(16)[-16:]  # TODO: NamingCache?
     logger_name = self._logger_names[f"{self._handler_prefix}{record.name}"]
     message = record.getMessage()
-    formatted = f"{timestamp} {level} [{thread_name}] {logger_name} : {message}"
+    formatted = f"{timestamp}{level} [{thread_name}] {logger_name} : {message}"
 
     if record.exc_info:
       formatted += "\n" + self.formatException(record.exc_info)
@@ -62,7 +66,7 @@ class HandlerFactory:
   def create(target: Target, handler_prefix: str = '', file_path: Path = None) -> List[Handler]:
     def console_handler(prefix: str = ''):
       handler = StreamHandler()
-      handler.setFormatter(ApplicationFormatter(prefix))
+      handler.setFormatter(ApplicationFormatter(prefix, include_timestamp=False))
       handler.setLevel('INFO')
       return handler