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Sanitize hostname by replacing illegal topic characters (#105)

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Co-authored-by: Ahti Liin <ahti@mooncascade.com>
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Ahti Liin
2024-05-07 19:45:45 +03:00
committed by GitHub
parent 1a9fe58f6f
commit 5fe5d2a1c9
1 changed files with 2 additions and 1 deletions
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3
src/rpi-cpu2mqtt.py
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@@ -690,7 +690,8 @@ exit_flag = False
stop_event = threading.Event() stop_event = threading.Event()
script_dir = os.path.dirname(os.path.realpath(__file__)) script_dir = os.path.dirname(os.path.realpath(__file__))
# get device host name - used in mqtt topic # get device host name - used in mqtt topic
hostname = socket.gethostname() # and adhere to the allowed character set
hostname = re.sub(r'[^a-zA-Z0-9_-]', '_', socket.gethostname())
if __name__ == '__main__': if __name__ == '__main__':
args = parse_arguments(); args = parse_arguments();