

def _validate(self, args):
    if (len(args) < 1):
        msg = _('The program requires a template or a CSAR file as an argument. Please refer to the usage documentation.')
        raise ValueError(args)
    if ('--template-file=' not in args[0]):
        msg = _('The program expects "--template-file" as the first argument. Please refer to the usage documentation.')
        raise ValueError(msg)

dataset/ETHPy150Open openstack/tosca-parser/toscaparser/shell.py ParserShell._validate/VarMisuse@34/76 `msg`->`args`