From 987d11fa943eaa532b0ba824adfc88e8e3bb1c53 Mon Sep 17 00:00:00 2001
From: Felipe Martin <me@fmartingr.com>
Date: Mon, 3 Apr 2017 21:27:19 +0200
Subject: [PATCH] Using logger string formatting

---
 luxafor/cli.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/luxafor/cli.py b/luxafor/cli.py
index 6a22ba5..201cd60 100644
--- a/luxafor/cli.py
+++ b/luxafor/cli.py
@@ -45,7 +45,8 @@ def get_matching_led(led: str) -> hex:
     if led_number:
         return led_number
 
-    logger.info('Led(s) %s not found, falling back to all' % led)
+    logger.info('Led(s) %(led)s not found, falling back to all',
+                extra={'led': led})
     return luxafor.Leds.ALL