direwatch.py "invalid escape sequence"
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David Taylor KB0OLE
Aug 1, 2026, 4:49:25 PMAug 1
to DigiPi
Anything to address here?
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Aug 01 21:39:35 digipi direwolf.node.sh[3688]: + sed -i 's/\#PTT RIG RIGNUMBER DEVICEFILE/PTT RIG 3070 \/dev\/ttyUSB0/gi' /tmp/direwolf.node.conf
Aug 01 21:39:35 digipi direwolf.node.sh[3688]: + sudo mv /tmp/direwolf.node.conf /run/direwolf.node.conf
Aug 01 21:39:35 digipi direwolf.node.sh[3708]: + direwolf -d t -d o -p -q d -t 0 -c /run/direwolf.node.conf
Aug 01 21:39:35 digipi direwolf.node.sh[3709]: + grep --line-buffered -v PTT_METHOD
Aug 01 21:39:35 digipi direwolf.node.sh[3688]: + sleep 5
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: + /home/pi/direwatch.py --save /run/direwatch.png --log /run/direwolf.log --title_text 'ax25 Node' --display st7789
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: /home/pi/direwatch.py:444: SyntaxWarning: invalid escape sequence '\['
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: search = re.search("^\[\d\.*\d*\] (.*)", line)
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: /home/pi/direwatch.py:459: SyntaxWarning: invalid escape sequence '\['
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: search = re.search("^\[\d\.*\d*\] ([a-zA-Z0-9-]*)", line) # snag callsign from unsupported packet
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: /home/pi/direwatch.py:559: SyntaxWarning: invalid escape sequence '\['
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: search = re.search("^\[\d\.*\d*\] (.*)", line)
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: /home/pi/direwatch.py:581: SyntaxWarning: invalid escape sequence '\['
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: search = re.search("^\[\d\.*\d*\] ([a-zA-Z0-9-]*)", line)
Aug 01 21:39:40 digipi direwolf.node.sh[3688]: + sudo modprobe netrom
Aug 01 21:39:40 digipi kernel: NET: Registered PF_AX25 protocol family
Aug 01 21:39:40 digipi direwolf.node.sh[3745]: ++ ifconfig
Aug 01 21:39:35 digipi direwolf.node.sh[3688]: + sudo mv /tmp/direwolf.node.conf /run/direwolf.node.conf
Aug 01 21:39:35 digipi direwolf.node.sh[3708]: + direwolf -d t -d o -p -q d -t 0 -c /run/direwolf.node.conf
Aug 01 21:39:35 digipi direwolf.node.sh[3709]: + grep --line-buffered -v PTT_METHOD
Aug 01 21:39:35 digipi direwolf.node.sh[3688]: + sleep 5
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: + /home/pi/direwatch.py --save /run/direwatch.png --log /run/direwolf.log --title_text 'ax25 Node' --display st7789
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: /home/pi/direwatch.py:444: SyntaxWarning: invalid escape sequence '\['
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: search = re.search("^\[\d\.*\d*\] (.*)", line)
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: /home/pi/direwatch.py:459: SyntaxWarning: invalid escape sequence '\['
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: search = re.search("^\[\d\.*\d*\] ([a-zA-Z0-9-]*)", line) # snag callsign from unsupported packet
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: /home/pi/direwatch.py:559: SyntaxWarning: invalid escape sequence '\['
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: search = re.search("^\[\d\.*\d*\] (.*)", line)
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: /home/pi/direwatch.py:581: SyntaxWarning: invalid escape sequence '\['
Aug 01 21:39:35 digipi direwolf.node.sh[3710]: search = re.search("^\[\d\.*\d*\] ([a-zA-Z0-9-]*)", line)
Aug 01 21:39:40 digipi direwolf.node.sh[3688]: + sudo modprobe netrom
Aug 01 21:39:40 digipi kernel: NET: Registered PF_AX25 protocol family
Aug 01 21:39:40 digipi direwolf.node.sh[3745]: ++ ifconfig
...
Image: DigiPi 2.1-3
HW: Pi Zero 2W
HW: Pi Zero 2W
Thanks for looking,
Dave
Craig
Aug 2, 2026, 12:39:16 AMAug 2
to David Taylor KB0OLE, DigiPi
you safely ignore those syntax warnings - they work fine, perfectly
valid, at
least with this version of python.
least with this version of python.
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