def is_flag(self):
        return self.__class__.VALUE_NONE == (self.__class__.VALUE_NONE & self.__mode)
Abstracts out the basics of issuing system commands. If the command
dataset/ETHPy150Open sdispater/cleo/cleo/inputs/input_option.py/InputOption.is_flag--crossover with--dataset/ETHPy150Open nii-cloud/dodai-compute/plugins/xenserver/xenapi/etc/xapi.d/plugins/xenstore.py/_run_command