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Using Junos PyEZ Operational Tables and Views that Parse Unstructured Output

 

Junos PyEZ operational (op) Tables for unstructured output extract data from the text output of a CLI command executed on a device running Junos OS or a vty command executed on a given Flexible PIC Concentrator (FPC). After loading or importing the Table definition into your Python module, you can retrieve the Table items and extract and manipulate the data.

To retrieve information from a specific device, you must create a Table instance and associate it with the Device object representing the target device. For example:

To use the Table in your Junos PyEZ application to execute the command and retrieve the data, call the Table’s get() method and supply any required or optional parameters. If the Table defines default arguments, for example, for the args, filters, key_items, or target parameters, the get() method uses these defaults unless you override them in the argument list.