[Python] How can I suppress warnings when running a python script?

Discussão em 'Python' iniciado por Stack, Maio 11, 2025.

  1. Stack

    Stack Membro Participativo

    I am trying to suppress warnings.

    here is my esri python version

    python -V

    Python 2.7.16

    I have tried this

    python.exe -W ignore GET_ESRIGIS_WEB_TOKEN.py

    but it gives this error

    Invalid -W option ignored: invalid action: '"ignore'

    what am I doing wrong?

    ps: here is the help (see -W option below)

    python.exe -h


    -W arg : warning control; arg is action:message:category:module:lineno also PYTHONWARNINGS=arg


    usage: python.exe [option] ... [-c cmd | -m mod | file | -] [arg] ...
    Options and arguments (and corresponding environment variables):
    -b : issue warnings about comparing bytearray with unicode
    (-bb: issue errors)
    -B : don't write .py[co] files on import; also PYTHONDONTWRITEBYTECODE=x
    -c cmd : program passed in as string (terminates option list)
    -d : debug output from parser; also PYTHONDEBUG=x
    -E : ignore PYTHON* environment variables (such as PYTHONPATH)
    -h : print this help message and exit (also --help)
    -i : inspect interactively after running script; forces a prompt even
    if stdin does not appear to be a terminal; also PYTHONINSPECT=x
    -m mod : run library module as a script (terminates option list)
    -O : optimize generated bytecode slightly; also PYTHONOPTIMIZE=x
    -OO : remove doc-strings in addition to the -O optimizations
    -R : use a pseudo-random salt to make hash() values of various types be
    unpredictable between separate invocations of the interpreter, as
    a defense against denial-of-service attacks
    -Q arg : division options: -Qold (default), -Qwarn, -Qwarnall, -Qnew
    -s : don't add user site directory to sys.path; also PYTHONNOUSERSITE
    -S : don't imply 'import site' on initialization
    -t : issue warnings about inconsistent tab usage (-tt: issue errors)
    -u : unbuffered binary stdout and stderr; also PYTHONUNBUFFERED=x
    see man page for details on internal buffering relating to '-u'
    -v : verbose (trace import statements); also PYTHONVERBOSE=x
    can be supplied multiple times to increase verbosity
    -V : print the Python version number and exit (also --version)
    -W arg : warning control; arg is action:message:category:module:lineno
    also PYTHONWARNINGS=arg
    -x : skip first line of source, allowing use of non-Unix forms of #!cmd
    -3 : warn about Python 3.x incompatibilities that 2to3 cannot trivially fix
    file : program read from script file
    - : program read from stdin (default; interactive mode if a tty)
    arg ...: arguments passed to program in sys.argv[1:]

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