我试图从光纤RFGW记录光学读数。我面临的问题是,由于显示数据的方式,我会在每次输入后两次捕获物理接口和我想要追加的数据。我可以在收集信息后修复它,但是我想在解析输出后避免太多的数据处理。TextFSM逻辑 - 避免两次捕获相同的数据
原始文本: HE-EQM-01#show interfaces transceiver detail | begin Transmit Power Transmit Power Threshold Threshold Threshold Threshold Port (dBm) (dBm) (dBm) (dBm) (dBm) --------- ----------------- ---------- --------- --------- --------- Te1/2 -3.0 1.6 -1.3 -7.3 -11.3 Te1/3 -17.3 1.6 -1.3 -7.3 -11.3 Te1/4 -40.0 1.6 -1.3 -7.3 -11.3 Te2/2 -3.1 1.6 -1.3 -7.3 -11.3 Te2/3 -40.0 1.6 -1.3 -7.3 -11.3 Te2/4 -40.0 1.6 -1.3 -7.3 -11.3
Optical High Alarm High Warn Low Warn Low Alarm Receive Power Threshold Threshold Threshold Threshold Port (dBm) (dBm) (dBm) (dBm) (dBm) ------- ----------------- ---------- --------- --------- --------- Te1/2 -40.0 1.9 -1.0 -9.9 -13.9 Te1/3 -2.6 1.9 -1.0 -9.9 -13.9 Te1/4 -2.9 1.9 -1.0 -9.9 -13.9 Te2/2 -3.0 1.9 -1.0 -9.9 -13.9 Te2/3 -2.6 1.9 -1.0 -9.9 -13.9
模板:
Value interface (\w+\d\/\d+)
Value tx (-*\d+\.\d+)
Value rx (-*\d+\.\d+)
Start
^\s*Transmit\s*Power.+
^\s*${interface}\s+${tx} -> Record
输出:
[['Te1/2', '-3.0', ''],
['Te1/3', '-17.3', ''],
['Te1/4', '-40.0', ''],
['Te2/2', '-3.1', ''],
['Te2/3', '-40.0', ''],
['Te2/4', '-40.0', ''],
['Te1/2', '-40.0', ''],
['Te1/3', '-2.6', ''],
['Te1/4', '-2.9', ''],
['Te2/2', '-3.0', ''],
['Te2/3', '-2.6', ''],
['Te2/4', '-2.4', '']]
优选:
[['Te1/2', '-3.0', '-40.0'],
['Te1/3', '-17.3', '-2.6'],
['Te1/4', '-40.0', '-2.9'],
['Te2/2', '-3.1', '-3.0'],
['Te2/3', '-40.0', '-2.6'],
['Te2/4', '-40.0', '-2.4'],