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sivabudhsivabudh
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Got TextFSM to properly parse Huawei CLI output for both Classifier and Behavior. Woohoo!
1 parent 8041b3b commit 341f434

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7 files changed

+91
-103
lines changed

7 files changed

+91
-103
lines changed

‎_pyparsing_play.py‎

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This file was deleted.

‎parse_behavior.templ‎

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Original file line numberDiff line numberDiff line change
@@ -1,8 +1,8 @@
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Value Filldown POLICY (\S+)
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Value CLASSIFIER (\S+)
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Value BEHAVIOR (\S+)
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Value Filldown policy (\S+)
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Value Required classifier (\S+)
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Value Required behavior (\S+)
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Start
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^\s+Policy:\s${POLICY}
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^\s+Classifier:\s${CLASSIFIER}
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^\s+Behavior:\s${BEHAVIOR} -> Record
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^\s+Policy: ${policy}
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^\s+Classifier: ${classifier}
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^\s+Behavior: ${behavior} -> Record

‎parse_behavior.txt‎

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@@ -7,14 +7,6 @@
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CIR 10500 (Kbps), CBS 775000 (Byte)
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Conform Action : pass
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Exceed Action : discard
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Classifier: vlan181_udp
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Operator: AND
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Behavior: agg_40M_udp
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Committed Access Rate:
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CIR 42000 (Kbps), CBS 3100000 (Byte)
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Conform Action : pass
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Exceed Action : discard
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car aggregation
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Policy: Test_agg_40M
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Classifier: vlan181_tcp
@@ -33,12 +25,5 @@
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Conform Action : pass
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Exceed Action : discard
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car aggregation
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Classifier: 123456
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Operator: AND
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Behavior: 123456
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Committed Access Rate:
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CIR 10500 (Kbps), CBS 775000 (Byte)
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Conform Action : pass
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Exceed Action : discard
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Total policy number is 2

‎parse_classifier.templ‎

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Original file line numberDiff line numberDiff line change
@@ -1,8 +1,7 @@
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Value CLASSIFIER (\S+)
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Value VLAN (\d+)
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Value Required classifier (\S+)
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Value Required vlan (\d+)
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Start
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^\s+Classifier:\s${CLASSIFIER}
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^\s+Rule\(s\)\s:\sif\-match\svlan\-id\s${VLAN} -> Record
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^\s+Classifier:\s${classifier}
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^\s+Rule\(s\) : if-match vlan-id ${vlan} -> Record
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‎show_inventory.py‎

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import jtextfsm as textfsm
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# Load the input file to a variable
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input_file = open("show_inventory.txt", encoding='utf-8')
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raw_text_data = input_file.read()
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input_file.close()
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# Run the text through the FSM.
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# The argument 'template' is a file handle and 'raw_text_data' is a
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# string with the content from the show_inventory.txt file
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template = open("show_inventory_multiple.templ")
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re_table = textfsm.TextFSM(template)
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fsm_results = re_table.ParseText(raw_text_data)
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# ...now all rows which were parsed by TextFSM
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for row in fsm_results:
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print(row)
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print("Write %d records" % len(fsm_results))

‎show_inventory.txt‎

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switch-1001#sh inventory
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NAME: "1", DESCR: "WS-C2960-24TT-L"
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PID: WS-C2960-24TT-L , VID: V09 , SN: 12345ABCD
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---------------------------------------------------------------------------------------------------
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switch-1002#sh inventory
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NAME: "1", DESCR: "WS-C2960-48TT-L"
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PID: WS-C2960-48TT-L , VID: V02 , SN: 12345ABCD
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---------------------------------------------------------------------------------------------------
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switch-2001#sh inventory
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NAME: "1", DESCR: "WS-C3750X-24"
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PID: WS-C3750X-24T-S , VID: V04 , SN: 12345ABCD
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NAME: "Switch 1 - Power Supply 0", DESCR: "FRU Power Supply"
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PID: C3KX-PWR-350WAC , VID: V02 , SN: 12345ABCD
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NAME: "Switch 1 - FRULink Slot 1 - FRULink Module", DESCR: "FRULink 1G Module"
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PID: C3KX-NM-1G , VID: V01 , SN: 12345ABCD
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NAME: "GigabitEthernet1/1/1", DESCR: "1000BaseLX SFP"
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PID: Unspecified , VID: , SN: 12345ABCD
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NAME: "2", DESCR: "WS-C3750X-24"
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PID: WS-C3750X-24T-S , VID: V04 , SN: 12345ABCD
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NAME: "Switch 2 - Power Supply 0", DESCR: "FRU Power Supply"
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PID: C3KX-PWR-350WAC , VID: V02 , SN: 12345ABCD
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NAME: "Switch 2 - FRULink Slot 1 - FRULink Module", DESCR: "FRULink 1G Module"
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PID: C3KX-NM-1G , VID: V01 , SN: 12345ABCD
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NAME: "GigabitEthernet2/1/1", DESCR: "1000BaseLX SFP"
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PID: Unspecified , VID: , SN: 12345ABCD
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NAME: "3", DESCR: "WS-C3750X-24"
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PID: WS-C3750X-24T-S , VID: V04 , SN: 12345ABCD
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NAME: "Switch 3 - Power Supply 0", DESCR: "FRU Power Supply"
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PID: C3KX-PWR-350WAC , VID: V02 , SN: 12345ABCD
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NAME: "Switch 3 - FRULink Slot 1 - FRULink Module", DESCR: "FRULink 1G Module"
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PID: C3KX-NM-1G , VID: V01 , SN: 12345ABCD
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NAME: "GigabitEthernet3/1/1", DESCR: "1000BaseLX SFP"
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PID: Unspecified , VID: , SN: 12345ABCD
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NAME: "4", DESCR: "WS-C3750X-24"
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PID: WS-C3750X-24T-S , VID: V04 , SN: 12345ABCD
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NAME: "Switch 4 - Power Supply 0", DESCR: "FRU Power Supply"
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PID: C3KX-PWR-350WAC , VID: V02 , SN: 12345ABCD
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NAME: "Switch 4 - FRULink Slot 1 - FRULink Module", DESCR: "FRULink 1G Module"
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PID: C3KX-NM-1G , VID: V01 , SN: 12345ABCD
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NAME: "GigabitEthernet4/1/1", DESCR: "1000BaseLX SFP"
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PID: Unspecified , VID: , SN: 12345ABCD
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---------------------------------------------------------------------------------------------------
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switch-2002#sh inventory
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NAME: "1", DESCR: "WS-C3560G-24TS"
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PID: WS-C3560G-24TS-S , VID: V03, SN: 12345ABCD
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NAME: "GigabitEthernet0/25", DESCR: "1000BaseSX SFP"
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PID: , VID: , SN: 12345ABCD
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NAME: "GigabitEthernet0/27", DESCR: "1000BaseSX SFP"
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PID: , VID: , SN: 12345ABCD
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NAME: "GigabitEthernet0/28", DESCR: "1000BaseSX SFP"
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PID: , VID: , SN: 12345ABCD
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---------------------------------------------------------------------------------------------------

‎show_inventory_multiple.templ‎

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Value Filldown hostname (\S+)
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Value name (.+)
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Value description (.*)
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Value productid (\S*)
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Value vid (\S*)
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Value Required serialnumber (\S+)
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Start
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^${hostname}[>#].*
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^NAME: "${name}", DESCR: "${description}"
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^PID: ${productid}.*VID: ${vid}.*SN: ${serialnumber} -> Record

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