Being more pythonesk.

2024-12-03 21:25:02 +01:00
parent f00b2b1ab1
commit 1caa3f54a5
1 changed files with 1 additions and 4 deletions
--- a/software/src/mfrc522/main.py
+++ b/software/src/mfrc522/main.py
@@ -3,10 +3,7 @@ import asyncio


 def uid_to_string(uid: list):
-    uid_string = "0x"
-    for i in uid:
-        uid_string += f'{i:02x}'
-    return uid_string
+    return '0x' + ''.join(f'{i:02x}' for i in uid)


 async def get_tag_uid(reader: MFRC522, poll_interval_ms: int = 50) -> list: