0d646d103590b367c28d1e9588edca610b361e1f,perfkitbenchmarker/providers/rackspace/rackspace_virtual_machine.py,RackspaceVirtualMachine,_Exists,#RackspaceVirtualMachine#,195

Before Change

    if stdout.strip() == "":
        return False
    instance = util.ParseNovaTable(stdout)
    return (instance.get("OS-EXT-STS:task_state") == "deleting" or
            instance.get("status") == "ACTIVE")

  def _GetFlavorDetails(self):
    Retrieves details about the flavor used to build the instance.

After Change

  def _Exists(self):
    Returns true if the VM exists otherwise returns false.
    if self.id is None:
      return False
    get_cmd = util.RackCLICommand(self, "servers", "instance", "get")
    get_cmd.flags["id"] = self.id
    stdout, _, _ = get_cmd.Issue(suppress_warning=True)
    try:
      resp = json.loads(stdout)
    except ValueError:
      return False
    status = resp["Status"]
    return status in INSTANCE_EXISTS_STATUSES

  def _Delete(self):
    Deletes a Rackspace VM instance and waits until API returns 404.
    if self.id is None:

Instances