@staticmethod
    def _reserved(req):
        try:
            return int(req.GET['reserved'])
        except (__HOLE__, KeyError):
            return False
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/api/openstack/compute/legacy_v2/contrib/used_limits.py/UsedLimitsController._reserved