python把字符串解析成字典

Question

如何把下面的字段字符串存储成字典的样式？
比如我可以使用这样一个字典序列去查询，mydict['Service_Nas']['QmiNasSetEventReport']['QmiNasSetEventReportReqTlvs[0]']['SignalStrengthTlv']['NumSignalStrengthThresholds']=2

 2017 Dec 20  09:40:06.909  [F7]  0x1390  QMI Link 2 RX PDU
IFType = 1
QmiLength = 19
QmiCtlFlags = 0
QmiType = NAS
Service_Nas {
   ClientId = 3
   SduCtlFlags = REQ
   TxId = 177
   MsgType = QMI_NAS_SET_EVENT_REPORT_MSG
   MsgLength = 7
   QmiNasSetEventReport {
      QmiNasSetEventReportReqTlvs[0] {
         Type = 16
         Length = 4
         SignalStrengthTlv {
            ReportSignalStrength = REPORT
            NumSignalStrengthThresholds = 2
            SignalStrengthThresholds = { -75, -55 }
         }
      }
   }
}

Answer 1

写脚本去解析这个字符串，按照期望的格式存储呀