def security_group_get_all(context):
    return IMPL.security_group_get_all(context)
Default `-v` and `--version` handler. print the verison and exit.
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/db/api.py/security_group_get_all--crossover with--dataset/ETHPy150Open TylerTemp/docpie/docpie/pie.py/Docpie.version_handler