From 564d047d0ea97e3bd9762f075c31db818230ac2c Mon Sep 17 00:00:00 2001
From: Julian Vilas <julian.vilas@gmail.com>
Date: Fri, 31 May 2024 12:38:34 +0200
Subject: [PATCH] pyBusPirateLite/I2C.py: use raw string for sniffer

The I2C.sniffer function documentation raises a SyntaxWarning in more
recent python versions (3.12 in this case), complaining about a invalid
escape sequence '\ '.

This commit makes the string to be interpreted as raw instead.
---
 pyBusPirateLite/I2C.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyBusPirateLite/I2C.py b/pyBusPirateLite/I2C.py
index c3cffda..57b2c37 100644
--- a/pyBusPirateLite/I2C.py
+++ b/pyBusPirateLite/I2C.py
@@ -157,7 +157,7 @@ def nack(self):
             raise ProtocolError('Could not send NACK')
 
     def sniffer(self):
-        """ Sniff traffic on an I2C bus.
+        r""" Sniff traffic on an I2C bus.
 
         [/] - Start/stop bit
         \ - escape character precedes a data byte value