Function register_cleanup_finalize_function

salt/utils/process.py:1268–1288

Register a function to run as process terminates While class Process has a register_finalize_method, when a process is looked up by pid using psutil.Process, there is no method available to register a cleanup process. Hence, this function can be used to register a function to allo

(function, *args, **kwargs)

def register_cleanup_finalize_function(function, *args, **kwargs):
    """
    Register a function to run as process terminates

    While class Process has a register_finalize_method, when a process is looked up by pid
    using psutil.Process, there is no method available to register a cleanup process.

    Hence, this function can be used to register a function to allow cleanup processes
    which cannot be added by class Process register_finalize_method.

    Note: there is no deletion, since it is assummed that if something is registered, it will continue to be used
    """
    log.debug(
        "register_cleanup_finalize_function entry, function=%r, args=%r, kwargs=%r",
        function,
        args,
        kwargs,
    )
    finalize_function_tuple = (function, args, kwargs)
    if finalize_function_tuple not in _INTERNAL_PROCESS_FINALIZE_FUNCTION_LIST:
        _INTERNAL_PROCESS_FINALIZE_FUNCTION_LIST.append(finalize_function_tuple)