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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def load_args_and_kwargs(func, args, data=None, ignore_invalid=False):
    '''
    Detect the args and kwargs that need to be passed to a function call, and
    check them against what was passed.
    '''
    argspec = salt.utils.args.get_function_argspec(func)
    _args = []
    _kwargs = {}
    invalid_kwargs = []

    for arg in args:
        if isinstance(arg, dict) and arg.pop('__kwarg__', False) is True:
            # if the arg is a dict with __kwarg__ == True, then its a kwarg
            for key, val in six.iteritems(arg):
                if argspec.keywords or key in argspec.args:
                    # Function supports **kwargs or is a positional argument to
                    # the function.
                    _kwargs[key] = val
                else:
                    # **kwargs not in argspec and parsed argument name not in
                    # list of positional arguments. This keyword argument is
                    # invalid.
                    invalid_kwargs.append('{0}={1}'.format(key, val))
            continue

        else:
            string_kwarg = salt.utils.args.parse_input([arg], condition=False)[1]  # pylint: disable=W0632
            if string_kwarg:
                if argspec.keywords or next(six.iterkeys(string_kwarg)) in argspec.args:
                    # Function supports **kwargs or is a positional argument to
                    # the function.
                    _kwargs.update(string_kwarg)
                else:
                    # **kwargs not in argspec and parsed argument name not in
                    # list of positional arguments. This keyword argument is
                    # invalid.
                    for key, val in six.iteritems(string_kwarg):
                        invalid_kwargs.append('{0}={1}'.format(key, val))
            else:
                _args.append(arg)

    if invalid_kwargs and not ignore_invalid:
        salt.utils.args.invalid_kwargs(invalid_kwargs)

    if argspec.keywords and isinstance(data, dict):
        # this function accepts **kwargs, pack in the publish data
        for key, val in six.iteritems(data):
            _kwargs['__pub_{0}'.format(key)] = val

    return _args, _kwargs