def _validate_group_status(param_value):
if param_value is None:
msg = _("The 'status' can not be None.")
raise webob.exc.HTTPBadRequest(explanation=msg)
if len(param_value.strip()) == 0:
msg = _("The 'status' can not be empty.")
raise exception.InvalidGroupStatus(reason=msg)
if param_value.lower() not in c_fields.GroupSnapshotStatus.ALL:
msg = _("Group status: %(status)s is invalid, valid status "
"are: %(valid)s.") % {'status': param_value,
'valid': c_fields.GroupStatus.ALL}
raise exception.InvalidGroupStatus(reason=msg)
return True
def reset_status(self, context, group, status):
"""Reset status of generic group"""
if status not in c_fields.GroupStatus.ALL:
msg = _("Group status: %(status)s is invalid, valid status "
"are: %(valid)s.") % {'status': status,
'valid': c_fields.GroupStatus.ALL}
raise exception.InvalidGroupStatus(reason=msg)
field = {'updated_at': timeutils.utcnow(),
'status': status}
group.update(field)
group.save()