From c25b9903170930553d472efba12da88a0cad7e1c Mon Sep 17 00:00:00 2001
From: Ethan Dalool <git@voussoir.net>
Date: Mon, 6 Apr 2026 20:30:10 -0700
Subject: [PATCH] Move out to own function make_formatter.

Easier to reuse in application code, further custom handlers.
---
 voussoirkit/vlogging.py | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/voussoirkit/vlogging.py b/voussoirkit/vlogging.py
index 36bd699..2a2ff23 100644
--- a/voussoirkit/vlogging.py
+++ b/voussoirkit/vlogging.py
@@ -54,14 +54,7 @@ def add_loud(log):
 
 def add_root_handler(level):
     handler = StreamHandler()
-    datefmt = '%Y-%m-%dT%H:%M:%S'
-    if level <= LOUD:
-        formatter = Formatter('[{asctime}.{msecs:03.0f}] {levelname}:{name}.{funcName}.{lineno}:{message}', style='{', datefmt=datefmt)
-    elif level <= DEBUG:
-        formatter = Formatter('[{asctime}.{msecs:03.0f}] {levelname}:{name}.{funcName}:{message}', style='{', datefmt=datefmt)
-    else:
-        formatter = Formatter('[{asctime}.{msecs:03.0f}] {levelname}:{name}:{message}', style='{', datefmt=datefmt)
-    handler.setFormatter(formatter)
+    handler.setFormatter(make_formatter(level))
     handler.setLevel(level)
     root.addHandler(handler)
     return handler
@@ -222,3 +215,13 @@ def main_decorator(main):
             add_root_handler(level)
         return main(argv, *args, **kwargs)
     return wrapped
+
+def make_formatter(level):
+    datefmt = '%Y-%m-%dT%H:%M:%S'
+    if level <= LOUD:
+        formatter = Formatter('[{asctime}.{msecs:03.0f}] {levelname}:{name}.{funcName}.{lineno}:{message}', style='{', datefmt=datefmt)
+    elif level <= DEBUG:
+        formatter = Formatter('[{asctime}.{msecs:03.0f}] {levelname}:{name}.{funcName}:{message}', style='{', datefmt=datefmt)
+    else:
+        formatter = Formatter('[{asctime}.{msecs:03.0f}] {levelname}:{name}:{message}', style='{', datefmt=datefmt)
+    return formatter